140821078459940

Names of 140821078459940

• Cardinal: 140821078459940 can be written as One hundred forty trillion, eight hundred twenty-one billion, seventy-eight million, four hundred fifty-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.4082107845994 × 10¹⁴

Factors of 140821078459940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1122

Divisors of 140821078459940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 107 214 428 499 509 535 998 1018 1070 1996 2036 2140 2495 2545 4990 5090 9980 10180 53393 54463 106786 108926 213572 217852 253991 259081 266965 272315 507982 518162 533930 544630 1015964 1036324 1067860 1089260 1269955 1295405 2539910 2590810 5079820 5181620 27177037 27721667 54354074 55443334 108708148 110886668 129281419 131872229 135885185 138608335 258562838 263744458 271770370 277216670 517125676 527488916 543540740 554433340 646407095 659361145 1292814190 1318722290 2585628380 2637444580 13833111833 14110328503 27666223666 28220657006 55332447332 56441314012 65804242271 69165559165 70551642515 131608484542 138331118330 141103285030 263216969084 276662236660 282206570060 329021211355 658042422710 1316084845420 7041053922997 14082107845994 28164215691988 35205269614985 70410539229970 140821078459940
• Sum of all divisors σ(n): 299674967760000
• Sum of proper divisors (its aliquot sum) s(n): 158853889300060
• 140821078459940 is an abundant number, because the sum of its proper divisors (158853889300060) is greater than itself. Its abundance is 18032810840120

Bases of 140821078459940

• Binary: 100000000001001101110110010110111100011000100100₂
• Hexadecimal: 0x8013765BC624
• Base-36: 1DX0B680F8

Squares and roots of 140821078459940

• 140821078459940 squared (140821078459940²) is 19830576138620577442184803600
• 140821078459940 cubed (140821078459940³) is 2792563118322502337588095106928759367784000
• The square root of 140821078459940 is 11866805.7395383361
• The cube root of 140821078459940 is 52026.2538112521

Scales and comparisons

• 140,821,078,459,940 seconds is equal to 4,477,674 years, 36 weeks, 5 days, 6 hours, 52 minutes, 20 seconds.
• To count from 1 to 140,821,078,459,940 would take you about eleven million, one hundred ninety-four thousand, one hundred eighty-six 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 140821078459940 cubic inches would be around 4335.5 feet tall.

Recreational maths with 140821078459940

• 140821078459940 backwards is 049954870128041
• The number of decimal digits it has is: 15
• The sum of 140821078459940's digits is 62
• More coming soon!