31084792772971

Names of 31084792772971

• Cardinal: 31084792772971 can be written as Thirty-one trillion, eighty-four billion, seven hundred ninety-two million, seven hundred seventy-two thousand, nine hundred seventy-one.

Scientific notation

• Scientific notation: 3.1084792772971 × 10¹³

Factors of 31084792772971

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 219

Divisors of 31084792772971

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 31 49 181 217 343 961 1267 1519 2401 5611 6727 8869 10633 16807 29791 39277 47089 62083 74431 117649 173941 208537 274939 329623 434581 521017 823543 1217587 1459759 1924573 2307361 3042067 3647119 5392171 5764801 8523109 10218313 13472011 16151527 21294469 25529833 37745197 59661763 71528191 94304077 113060689 149061283 178708831 264216379 417632341 500697337 660128539 791424823 1043428981 1849514653 2923426387 3504881359 4620899773 5539973761 12946602571 20463984709 24534169513 32346298411 90626217997 143247892963 171739186591 634383525979 1002735250741 4440684681853 31084792772971
• Sum of all divisors σ(n): 37681444015488
• Sum of proper divisors (its aliquot sum) s(n): 6596651242517
• 31084792772971 is a deficient number, because the sum of its proper divisors (6596651242517) is less than itself. Its deficiency is 24488141530454

Bases of 31084792772971

• Binary: 111000100010101111110000001111111100101101011₂
• Hexadecimal: 0x1C457E07F96B
• Base-36: B0O5N14RV

Squares and roots of 31084792772971

• 31084792772971 squared (31084792772971²) is 966264341738550111548166841
• 31084792772971 cubed (31084792772971³) is 30036126826854063097040382507280143254611
• The square root of 31084792772971 is 5575373.7787677519
• The cube root of 31084792772971 is 31442.4219954449

Scales and comparisons

• 31,084,792,772,971 seconds is equal to 988,400 years, 13 weeks, 3 days, 3 hours, 9 minutes, 31 seconds.
• To count from 1 to 31,084,792,772,971 would take you about two million, four hundred seventy-one thousand 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 31084792772971 cubic inches would be around 2620.2 feet tall.

Recreational maths with 31084792772971

• 31084792772971 backwards is 17927729748013
• The number of decimal digits it has is: 14
• The sum of 31084792772971's digits is 67
• More coming soon!