42172732271961

Names of 42172732271961

• Cardinal: 42172732271961 can be written as Forty-two trillion, one hundred seventy-two billion, seven hundred thirty-two million, two hundred seventy-one thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 4.2172732271961 × 10¹³

Factors of 42172732271961

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20484

Divisors of 42172732271961

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 29 43 87 129 261 387 421 457 1247 1263 1371 3741 3789 4113 11223 12209 13253 18103 19531 19651 36627 39759 54309 58593 58953 109881 119277 162927 175779 176859 192397 524987 566399 569879 577191 839833 1574961 1699197 1709637 1731573 2519499 4724883 5097591 5128911 5579513 7558497 8222551 8273071 8925667 16738539 24355157 24667653 24819213 26777001 50215617 73065471 74002959 74457639 80331003 219196413 238453979 239919059 258844343 353569693 383803681 715361937 719757177 776533029 1060709079 1151411043 2146085811 2159271531 2329599087 3182127237 3454233129 3757705807 10253521097 11130306749 11273117421 30760563291 33390920247 33819352263 92281689873 100172760741 108973468403 161581349701 326920405209 484744049103 980761215627 1454232147309 4685859141329 14057577423987 42172732271961
• Sum of all divisors σ(n): 64780146837120
• Sum of proper divisors (its aliquot sum) s(n): 22607414565159
• 42172732271961 is a deficient number, because the sum of its proper divisors (22607414565159) is less than itself. Its deficiency is 19565317706802

Bases of 42172732271961

• Binary: 1001100101101100011010101110011110110101011001₂
• Hexadecimal: 0x265B1AB9ED59
• Base-36: EY5VVXDG9

Squares and roots of 42172732271961

• 42172732271961 squared (42172732271961²) is 1778539347282500808866785521
• 42172732271961 cubed (42172732271961³) is 75005863728093174328418371958833229076681
• The square root of 42172732271961 is 6494053.6086454505
• The cube root of 42172732271961 is 34807.8538093545

Scales and comparisons

• 42,172,732,271,961 seconds is equal to 1,340,962 years, 22 weeks, 5 days, 5 hours, 19 minutes, 21 seconds.
• To count from 1 to 42,172,732,271,961 would take you about three million, three hundred fifty-two thousand, four hundred 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 42172732271961 cubic inches would be around 2900.7 feet tall.

Recreational maths with 42172732271961

• 42172732271961 backwards is 16917223727124
• The number of decimal digits it has is: 14
• The sum of 42172732271961's digits is 54
• More coming soon!