29195631988985

Names of 29195631988985

• Cardinal: 29195631988985 can be written as Twenty-nine trillion, one hundred ninety-five billion, six hundred thirty-one million, nine hundred eighty-eight thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 2.9195631988985 × 10¹³

Factors of 29195631988985

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 239

Divisors of 29195631988985

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 11 35 49 55 77 89 121 127 245 385 445 539 605 623 635 847 889 979 1331 1397 2695 3115 4235 4361 4445 4895 5929 6223 6655 6853 6985 7921 9317 9779 10769 11303 15367 21805 29645 31115 34265 39605 46585 47971 48895 53845 55447 56515 65219 68453 75383 76835 79121 87131 107569 118459 124333 169037 239855 277235 326095 342265 376915 388129 395605 435655 527681 537845 553847 592295 609917 621665 704969 752983 829213 845185 870331 958441 1005967 1183259 1367663 1940645 2638405 2769235 3049585 3524845 3764915 4146065 4269419 4351655 4792205 4934783 5029835 5804491 5916295 6092317 6709087 6838315 7041769 7754659 8282813 9573641 10542851 11065637 15044293 21347095 24673915 29022455 30461585 33545435 34543481 35208845 38773295 41414065 46963609 47868205 49292383 52714255 54282613 55328185 67015487 73799957 75221465 77459459 85301249 89531063 105310051 121722007 172717405 234818045 246461915 271413065 335077435 368999785 379978291 387297295 426506245 447655315 516599699 526550255 542216213 597108743 608610035 626717441 737170357 852054049 938313739 984841693 1338942077 1899891455 2582998495 2711081065 2985543715 3133587205 3685851785 4179761201 4260270245 4387022087 4691568695 4924208465 5964378343 6568196173 6694710385 6893891851 9372594539 10833258623 20898806005 21935110435 29821891715 32840980865 34469459255 45977373211 46862972695 48257242957 54166293115 65608161773 75832810361 119165844853 229886866055 241286214785 328040808865 379164051805 530829672527 595829224265 834160913971 2654148362635 4170804569855 5839126397797 29195631988985
• Sum of all divisors σ(n): 45693507870720
• Sum of proper divisors (its aliquot sum) s(n): 16497875881735
• 29195631988985 is a deficient number, because the sum of its proper divisors (16497875881735) is less than itself. Its deficiency is 12697756107250

Bases of 29195631988985

• Binary: 110101000110110100011010001100001000011111001₂
• Hexadecimal: 0x1A8DA34610F9
• Base-36: ACKADH6NT

Squares and roots of 29195631988985

• 29195631988985 squared (29195631988985²) is 852384927236244227161330225
• 29195631988985 cubed (29195631988985³) is 24885916648547143544819371717395147571625
• The square root of 29195631988985 is 5403298.2509745841
• The cube root of 29195631988985 is 30792.0989420819

Scales and comparisons

• 29,195,631,988,985 seconds is equal to 928,330 years, 41 weeks, 6 hours, 43 minutes, 5 seconds.
• To count from 1 to 29,195,631,988,985 would take you about two million, three hundred twenty thousand, eight hundred twenty-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 29195631988985 cubic inches would be around 2566 feet tall.

Recreational maths with 29195631988985

• 29195631988985 backwards is 58988913659192
• The number of decimal digits it has is: 14
• The sum of 29195631988985's digits is 83
• More coming soon!