One Quadrillion Number | Comparison and Definition -

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Q. What is Quadrillion ?

Definition of Quadrillion : Quadrillion is a unit in the numbering system which is equal to 1015.

Q. How much is 1 Quadrillion ?

Ans. One Quadrillion is equal to 1E+15, also in scientific notation it is expressed as 1015 therefore there are 15 zeroes in a quadrillion.

Convert quadrillion to other Numbering System units

Quadrillion Conversion Table

See how large is One quadrillion compared to other Numbering units.

1000000000 million1000000 billion
1000 trillion1 quadrillion
0.001 quintillion1.0E-6 sextillion
1.0E-9 septillion1.0E-12 octillion
1.0E-15 nonillion1.0E-18 decillion
1.0E-21 undecillion1.0E-24 duodecillion
1.0E-27 tredecillion1.0E-30 quattuordecillion
1.0E-33 quinquadecillion1.0E-36 sedecillion
1.0E-39 septendecillion1.0E-42 octodecillion
1.0E-45 novendecillion1.0E-48 vigintillion
1.0E-51 unvigintillion1.0E-54 duovigintillion
1.0E-57 tresvigintillion1.0E-60 quattuorvigintillion
1.0E-63 quinquavigintillion1.0E-66 sesvigintillion
1.0E-69 septemvigintillion1.0E-72 octovigintillion
1.0E-75 novemvigintillion1.0E-78 trigintillion
1.0E-81 untrigintillion1.0E-84 duotrigintillion
1.0E-87 trestrigintillion1.0E-90 quattuortrigintillion
1.0E-93 quinquatrigintillion1.0E-96 sestrigintillion
1.0E-99 septentrigintillion1.0E-102 octotrigintillion
1.0E-105 noventrigintillion1.0E-108 quadragintillion
1.0E-138 quinquagintillion1.0E-168 sexagintillion
1.0E-198 septuagintillion1.0E-228 octogintillion
1.0E-258 nonagintillion1.0E-288 centillion
10000000000000 hundred1000000000000 thousand
10000000000 lakh100000000 crore
1000000 arab10000 kharab
Quick Links

Use the following list of links to quickly convert values from quadrillion to other commonly used Large Number units.