140238835893

Names of 140238835893

• Cardinal: 140238835893 can be written as One hundred forty billion, two hundred thirty-eight million, eight hundred thirty-five thousand, eight hundred ninety-three.

Scientific notation

• Scientific notation: 1.40238835893 × 10¹¹

Factors of 140238835893

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 86

Divisors of 140238835893

• Number of divisors d(n): 176
• Complete list of divisors:
  1 3 9 13 23 27 39 47 69 81 117 141 169 207 243 299 351 423 507 611 621 729 897 1053 1081 1269 1521 1833 1863 2187 2197 2691 3159 3243 3807 3887 4563 5499 5589 6561 6591 7943 8073 9477 9729 11421 11661 13689 14053 16497 16767 19683 19773 23829 24219 28431 29187 34263 34983 41067 42159 49491 50301 50531 59049 59319 71487 72657 85293 87561 102789 103259 104949 123201 126477 148473 150903 151593 177957 182689 214461 217971 255879 262683 308367 309777 314847 369603 379431 445419 452709 454779 533871 548067 643383 653913 767637 788049 925101 929331 944541 1108809 1138293 1336257 1358127 1364337 1601613 1644201 1930149 1961739 2364147 2374957 2775303 2787993 2833623 3326427 3414879 4008771 4093011 4804839 4932603 5790447 5885217 7092441 7124871 8363979 8500869 9979281 10244637 12026313 12279033 14414517 14797809 17371341 17655651 21277323 21374613 25091937 25502607 30733911 36078939 36837099 43243551 44393427 52114023 63831969 64123839 75275811 76507821 92201733 110511297 129730653 133180281 156342069 192371517 225827433 229523463 276605199 331533891 399540843 469026207 577114551 677482299 829815597 994601673 1198622529 1731343653 2032446897 2983805019 3595867587 5194030959 6097340691 10787602761 15582092877 46746278631 140238835893
• Sum of all divisors σ(n): 242845908480
• Sum of proper divisors (its aliquot sum) s(n): 102607072587
• 140238835893 is a deficient number, because the sum of its proper divisors (102607072587) is less than itself. Its deficiency is 37631763306

Bases of 140238835893

• Binary: 10000010100110111000101101000010110101₂
• Hexadecimal: 0x20A6E2D0B5
• Base-36: 1SFAKYB9

Squares and roots of 140238835893

• 140238835893 squared (140238835893²) is 19666931092623785107449
• 140238835893 cubed (140238835893³) is 2758067522017406182472037682866957
• The square root of 140238835893 is 374484.7605617617
• The cube root of 140238835893 is 5195.4451718779

Scales and comparisons

• 140,238,835,893 seconds is equal to 4,459 years, 8 weeks, 2 days, 16 hours, 11 minutes, 33 seconds.
• To count from 1 to 140,238,835,893 would take you about eight thousand, nine hundred eighteen 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 140238835893 cubic inches would be around 433 feet tall.

Recreational maths with 140238835893

• 140238835893 backwards is 398538832041
• The number of decimal digits it has is: 12
• The sum of 140238835893's digits is 54
• More coming soon!