10400390676942

Names of 10400390676942

• Cardinal: 10400390676942 can be written as Ten trillion, four hundred billion, three hundred ninety million, six hundred seventy-six thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.0400390676942 × 10¹³

Factors of 10400390676942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 63999

Divisors of 10400390676942

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 79 98 147 158 237 294 474 553 1106 1659 3318 3871 7742 8011 11613 16022 23226 24033 48066 55897 56077 111794 112154 167691 168231 335382 336462 391279 392539 632869 782558 785078 1173837 1177617 1265738 1898607 2347674 2355234 2738953 3797214 4415863 4430083 5477906 8216859 8831726 8860166 13247589 13290249 16433718 26495178 26580498 30911041 31010581 61822082 62021162 92733123 93031743 185466246 186063486 216377287 432754574 447790867 649131861 895581734 1298263722 1343372601 2686745202 3134536069 6269072138 9403608207 18807216414 21941752483 35375478493 43883504966 65825257449 70750956986 106126435479 131650514898 212252870958 247628349451 495256698902 742885048353 1485770096706 1733398446157 3466796892314 5200195338471 10400390676942
• Sum of all divisors σ(n): 24506613342720
• Sum of proper divisors (its aliquot sum) s(n): 14106222665778
• 10400390676942 is an abundant number, because the sum of its proper divisors (14106222665778) is greater than itself. Its abundance is 3705831988836

Bases of 10400390676942

• Binary: 10010111010110000111100101111000000111001110₂
• Hexadecimal: 0x975879781CE
• Base-36: 3OPVG2UA6

Squares and roots of 10400390676942

• 10400390676942 squared (10400390676942²) is 108168126233022073010471364
• 10400390676942 cubed (10400390676942³) is 1124990771616208146351804417286466088888
• The square root of 10400390676942 is 3224963.6706390973
• The cube root of 10400390676942 is 21828.1309796165

Scales and comparisons

• 10,400,390,676,942 seconds is equal to 330,700 years, 13 weeks, 1 day, 2 hours, 15 minutes, 42 seconds.
• To count from 1 to 10,400,390,676,942 would take you about eight hundred twenty-six thousand, seven hundred fifty 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 10400390676942 cubic inches would be around 1819 feet tall.

Recreational maths with 10400390676942

• 10400390676942 backwards is 24967609300401
• The number of decimal digits it has is: 14
• The sum of 10400390676942's digits is 51
• More coming soon!