3999170424537

Names of 3999170424537

• Cardinal: 3999170424537 can be written as Three trillion, nine hundred ninety-nine billion, one hundred seventy million, four hundred twenty-four thousand, five hundred thirty-seven.

Scientific notation

• Scientific notation: 3.999170424537 × 10¹²

Factors of 3999170424537

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1571

Divisors of 3999170424537

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 19 27 57 81 171 243 361 513 1083 1539 1549 3249 4617 4647 6859 9747 13941 20577 29241 29431 41823 61731 87723 88293 125469 185193 264879 376407 555579 559189 794637 1666737 1677567 2383911 2399401 5032701 7151733 7198203 10624591 15098103 21594609 31873773 45294309 45588619 64783827 95621319 135882927 136765857 194351481 286863957 410297571 583054443 860591871 866183761 1230892713 2581775613 2598551283 3692678139 7795653849 11078034417 16457491459 23386961547 49372474377 70160884641 148117423131 210482653923 444352269393 1333056808179 3999170424537
• Sum of all divisors σ(n): 6327370227360
• Sum of proper divisors (its aliquot sum) s(n): 2328199802823
• 3999170424537 is a deficient number, because the sum of its proper divisors (2328199802823) is less than itself. Its deficiency is 1670970621714

Bases of 3999170424537

• Binary: 111010001100100001001000011110111011011001₂
• Hexadecimal: 0x3A32121EED9
• Base-36: 1F16YTCK9

Squares and roots of 3999170424537

• 3999170424537 squared (3999170424537²) is 15993364084491448811664369
• 3999170424537 cubed (3999170424537³) is 63960188635550475681889998731286222153
• The square root of 3999170424537 is 1999792.5953800809
• The cube root of 3999170424537 is 15872.9130530071

Scales and comparisons

• 3,999,170,424,537 seconds is equal to 127,161 years, 12 weeks, 6 days, 17 hours, 28 minutes, 57 seconds.
• To count from 1 to 3,999,170,424,537 would take you about three hundred seventeen thousand, nine hundred three 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 3999170424537 cubic inches would be around 1322.7 feet tall.

Recreational maths with 3999170424537

• 3999170424537 backwards is 7354240719993
• The number of decimal digits it has is: 13
• The sum of 3999170424537's digits is 63
• More coming soon!