87140299014

Names of 87140299014

• Cardinal: 87140299014 can be written as Eighty-seven billion, one hundred forty million, two hundred ninety-nine thousand and fourteen.

Scientific notation

• Scientific notation: 8.7140299014 × 10¹⁰

Factors of 87140299014

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 161

Divisors of 87140299014

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 51 54 102 139 153 278 289 306 417 459 578 834 867 918 1251 1734 2363 2502 2601 3753 4726 4913 5202 7089 7506 7803 9826 14178 14739 15606 19321 21267 29478 38642 40171 42534 44217 57963 63801 80342 83521 88434 115926 120513 127602 132651 167042 173889 241026 250563 265302 328457 347778 361539 501126 521667 656914 682907 723078 751689 985371 1043334 1084617 1365814 1503378 1970742 2048721 2169234 2255067 2956113 4097442 4510134 5583769 5912226 6146163 8868339 11167538 11609419 12292326 16751307 17736678 18438489 23218838 33502614 34828257 36876978 50253921 69656514 94924073 100507842 104484771 150761763 189848146 208969542 284772219 301523526 313454313 569544438 626908626 854316657 1613709241 1708633314 2562949971 3227418482 4841127723 5125899942 9682255446 14523383169 29046766338 43570149507 87140299014
• Sum of all divisors σ(n): 207238632120
• Sum of proper divisors (its aliquot sum) s(n): 120098333106
• 87140299014 is an abundant number, because the sum of its proper divisors (120098333106) is greater than itself. Its abundance is 32958034092

Bases of 87140299014

• Binary: 1010001001001111101110111000100000110₂
• Hexadecimal: 0x1449F77106
• Base-36: 1415311I

Squares and roots of 87140299014

• 87140299014 squared (87140299014²) is 7593431712249329372196
• 87140299014 cubed (87140299014³) is 661693909947796568014132337814744
• The square root of 87140299014 is 295195.3573720291
• The cube root of 87140299014 is 4433.4282260441

Scales and comparisons

• 87,140,299,014 seconds is equal to 2,770 years, 41 weeks, 1 day, 6 hours, 36 minutes, 54 seconds.
• To count from 1 to 87,140,299,014 would take you about five thousand, five hundred forty-one 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 87140299014 cubic inches would be around 369.5 feet tall.

Recreational maths with 87140299014

• 87140299014 backwards is 41099204178
• The number of decimal digits it has is: 11
• The sum of 87140299014's digits is 45
• More coming soon!