29665870272

Names of 29665870272

• Cardinal: 29665870272 can be written as Twenty-nine billion, six hundred sixty-five million, eight hundred seventy thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.9665870272 × 10¹⁰

Factors of 29665870272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19829

Divisors of 29665870272

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 288 293 324 432 576 586 648 864 879 1172 1296 1728 1758 2344 2592 2637 3516 4688 5184 5274 7032 7911 9376 10548 14064 15822 18752 19531 21096 23733 28128 31644 39062 42192 47466 56256 58593 63288 78124 84384 94932 117186 126576 156248 168768 175779 189864 234372 253152 312496 351558 379728 468744 506304 527337 624992 703116 759456 937488 1054674 1249984 1406232 1518912 1582011 1874976 2109348 2812464 3164022 3749952 4218696 5624928 5722583 6328044 8437392 11249856 11445166 12656088 16874784 17167749 22890332 25312176 33749568 34335498 45780664 50624352 51503247 68670996 91561328 101248704 103006494 137341992 154509741 183122656 206012988 274683984 309019482 366245312 412025976 463529223 549367968 618038964 824051952 927058446 1098735936 1236077928 1648103904 1854116892 2472155856 3296207808 3708233784 4944311712 7416467568 9888623424 14832935136 29665870272
• Sum of all divisors σ(n): 88243583736
• Sum of proper divisors (its aliquot sum) s(n): 58577713464
• 29665870272 is an abundant number, because the sum of its proper divisors (58577713464) is greater than itself. Its abundance is 28911843192

Bases of 29665870272

• Binary: 11011101000001110010100000111000000₂
• Hexadecimal: 0x6E83941C0
• Base-36: DMMAK00

Squares and roots of 29665870272

• 29665870272 squared (29665870272²) is 880063858995133353984
• 29665870272 cubed (29665870272³) is 26107860272025326358629598363648
• The square root of 29665870272 is 172237.8305483437
• The cube root of 29665870272 is 3095.6536479323

Scales and comparisons

• 29,665,870,272 seconds is equal to 943 years, 14 weeks, 4 days, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 29,665,870,272 would take you about one thousand, eight 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 29665870272 cubic inches would be around 258 feet tall.

Recreational maths with 29665870272

• 29665870272 backwards is 27207856692
• 29665870272 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29665870272's digits is 54
• More coming soon!