40769607988161

Names of 40769607988161

• Cardinal: 40769607988161 can be written as Forty trillion, seven hundred sixty-nine billion, six hundred seven million, nine hundred eighty-eight thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 4.0769607988161 × 10¹³

Factors of 40769607988161

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 881763

Divisors of 40769607988161

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 13 27 39 81 117 197 223 351 591 669 1053 1773 2007 2561 2899 5319 6021 7683 8697 15957 18063 23049 26091 43931 69147 78273 131793 207441 234819 395379 571103 881327 1186137 1713309 2643981 3558411 5139927 7931943 11457251 15419781 23795829 34371753 46259343 71387487 103115259 173621419 196535921 309345777 520864257 589607763 928037331 1562592771 1768823289 2257078447 2554966973 4687778313 5306469867 6771235341 7664900919 14063334939 15919409601 20313706023 22994702757 38717576437 60941118069 68984108271 116152729311 182823354207 206952324813 348458187933 503328493681 1045374563799 1509985481043 3136123691397 4529956443129 13589869329387 40769607988161
• Sum of all divisors σ(n): 66216189118464
• Sum of proper divisors (its aliquot sum) s(n): 25446581130303
• 40769607988161 is a deficient number, because the sum of its proper divisors (25446581130303) is less than itself. Its deficiency is 15323026857858

Bases of 40769607988161

• Binary: 1001010001010001101010000000000111001111000001₂
• Hexadecimal: 0x25146A0073C1
• Base-36: EG9ARYF29

Squares and roots of 40769607988161

• 40769607988161 squared (40769607988161²) is 1662160935508321221916161921
• 40769607988161 cubed (40769607988161³) is 67765649753909213640119915437431527017281
• The square root of 40769607988161 is 6385108.2988592293
• The cube root of 40769607988161 is 34417.4622864585

Scales and comparisons

• 40,769,607,988,161 seconds is equal to 1,296,347 years, 22 weeks, 19 hours, 49 minutes, 21 seconds.
• To count from 1 to 40,769,607,988,161 would take you about three million, two hundred forty thousand, eight hundred sixty-eight 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 40769607988161 cubic inches would be around 2868.1 feet tall.

Recreational maths with 40769607988161

• 40769607988161 backwards is 16188970696704
• The number of decimal digits it has is: 14
• The sum of 40769607988161's digits is 72
• More coming soon!