1402631021045991

Names of 1402631021045991

• Cardinal: 1402631021045991 can be written as One quadrillion, four hundred two trillion, six hundred thirty-one billion, twenty-one million, forty-five thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 1.402631021045991 × 10¹⁵

Factors of 1402631021045991

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 118854

Divisors of 1402631021045991

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 11 33 43 121 129 363 473 523 1419 1471 1569 4413 5203 5753 15609 16181 17259 22489 48543 63253 63283 67467 116803 177991 189759 189849 247379 350409 533973 695783 742137 769333 1284833 2087349 2307999 2721169 3854499 5022529 7653613 8163507 8462663 14133163 15067587 22960839 25387989 33081319 42399489 55247819 61087969 93089293 99243957 165743457 171817213 183263907 279267879 363894509 515451639 607726009 671967659 1091683527 1823178027 1889989343 2015902977 2626782667 4002839599 5669968029 7388140159 7391644249 7880348001 12008518797 20789882773 22164420477 22174932747 28894609337 62369648319 81269541749 86683828011 89860402399 243808625247 269581207197 317840702707 893964959239 953522108121 988464426389 2681894877717 2965393279167 3863997303157 10873108690279 11591991909471 32619326070837 42503970334727 127511911004181 467543673681997 1402631021045991
• Sum of all divisors σ(n): 2108924933226496
• Sum of proper divisors (its aliquot sum) s(n): 706293912180505
• 1402631021045991 is a deficient number, because the sum of its proper divisors (706293912180505) is less than itself. Its deficiency is 696337108865486

Bases of 1402631021045991

• Binary: 100111110111010111101111011110000101010100011100111₂
• Hexadecimal: 0x4FBAF7BC2A8E7
• Base-36: DT6VSN2K13

Squares and roots of 1402631021045991

• 1402631021045991 squared (1402631021045991²) is 1967373781200519247575737172081
• 1402631021045991 cubed (1402631021045991³) is 2759499495504396405528501085218881452982177271
• The square root of 1402631021045991 is 37451715.8625074345
• The cube root of 1402631021045991 is 111938.9287865881

Scales and comparisons

• 1,402,631,021,045,991 seconds is equal to 44,599,327 years, 44 weeks, 4 hours, 19 minutes, 51 seconds.
• To count from 1 to 1,402,631,021,045,991 would take you about one hundred thirty-three million, seven hundred ninety-seven thousand, nine hundred eighty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1402631021045991 cubic inches would be around 9328.2 feet tall.

Recreational maths with 1402631021045991

• 1402631021045991 backwards is 1995401201362041
• The number of decimal digits it has is: 16
• The sum of 1402631021045991's digits is 48
• More coming soon!