140931918918

Names of 140931918918

• Cardinal: 140931918918 can be written as One hundred forty billion, nine hundred thirty-one million, nine hundred eighteen thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 1.40931918918 × 10¹¹

Factors of 140931918918

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5055

Divisors of 140931918918

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 29 42 58 63 87 126 174 203 261 281 406 522 562 609 841 843 1218 1682 1686 1827 1967 2523 2529 3654 3934 4733 5046 5058 5887 5901 7569 8149 9466 11774 11802 14199 15138 16298 17661 17703 24447 28398 33131 35322 35406 42597 48894 52983 57043 66262 73341 85194 99393 105966 114086 137257 146682 171129 198786 236321 274514 298179 342258 411771 472642 513387 596358 708963 823542 960799 1026774 1235313 1329973 1417926 1654247 1921598 2126889 2470626 2659946 2882397 3308494 3980453 3989919 4253778 4962741 5764794 7960906 7979838 8647191 9309811 9925482 11941359 11969757 14888223 17294382 18619622 23882718 23939514 27863171 27929433 29776446 35824077 38569217 55726342 55858866 71648154 77138434 83589513 83788299 115707651 167179026 167576598 231415302 250768539 269984519 347122953 501537078 539969038 694245906 809953557 1118507293 1619907114 2237014586 2429860671 3355521879 4859721342 6711043758 7829551051 10066565637 15659102102 20133131274 23488653153 46977306306 70465959459 140931918918
• Sum of all divisors σ(n): 362785658976
• Sum of proper divisors (its aliquot sum) s(n): 221853740058
• 140931918918 is an abundant number, because the sum of its proper divisors (221853740058) is greater than itself. Its abundance is 80921821140

Bases of 140931918918

• Binary: 10000011010000001100100110110001000110₂
• Hexadecimal: 0x20D0326C46
• Base-36: 1SQR84LI

Squares and roots of 140931918918

• 140931918918 squared (140931918918²) is 19861805769909726290724
• 140931918918 cubed (140931918918³) is 2799162400329982109783887663516632
• The square root of 140931918918 is 375409.0021802887
• The cube root of 140931918918 is 5203.9900209357

Scales and comparisons

• 140,931,918,918 seconds is equal to 4,481 years, 10 weeks, 2 days, 11 hours, 15 minutes, 18 seconds.
• To count from 1 to 140,931,918,918 would take you about eight thousand, nine hundred sixty-two 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 140931918918 cubic inches would be around 433.7 feet tall.

Recreational maths with 140931918918

• 140931918918 backwards is 819819139041
• The number of decimal digits it has is: 12
• The sum of 140931918918's digits is 54
• More coming soon!