13979225997

Names of 13979225997

• Cardinal: 13979225997 can be written as Thirteen billion, nine hundred seventy-nine million, two hundred twenty-five thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 1.3979225997 × 10¹⁰

Factors of 13979225997

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 699

Divisors of 13979225997

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 9 11 27 33 43 71 81 99 129 213 243 297 387 473 571 639 729 781 891 1161 1419 1713 1917 2343 2673 3053 3483 4257 5139 5751 6281 7029 8019 9159 10449 12771 15417 17253 18843 21087 24553 27477 31347 33583 38313 40541 46251 51759 56529 63261 73659 82431 100749 114939 121623 138753 169587 189783 220977 247293 270083 302247 344817 364869 416259 445951 508761 569349 662931 741879 810249 906741 1094607 1337853 1526283 1743263 1988793 2225637 2430747 2720223 3283821 4013559 4578849 5229789 5966379 7292241 8160669 9851463 12040677 15689367 17899137 19175893 21876723 24482007 29554389 36122031 47068101 57527679 65630169 108366093 141204303 172583037 196890507 325098279 423612909 517749111 1270838727 1553247333 4659741999 13979225997
• Sum of all divisors σ(n): 23767451136
• Sum of proper divisors (its aliquot sum) s(n): 9788225139
• 13979225997 is a deficient number, because the sum of its proper divisors (9788225139) is less than itself. Its deficiency is 4191000858

Bases of 13979225997

• Binary: 1101000001001110100000111110001101₂
• Hexadecimal: 0x3413A0F8D
• Base-36: 6F6VBT9

Squares and roots of 13979225997

• 13979225997 squared (13979225997²) is 195418759475200644009
• 13979225997 cubed (13979225997³) is 2731803002757214919521755101973
• The square root of 13979225997 is 118233.7768871485
• The cube root of 13979225997 is 2408.9495716085

Scales and comparisons

• 13,979,225,997 seconds is equal to 444 years, 25 weeks, 5 days, 14 hours, 19 minutes, 57 seconds.
• To count from 1 to 13,979,225,997 would take you about eight hundred eighty-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 13979225997 cubic inches would be around 200.7 feet tall.

Recreational maths with 13979225997

• 13979225997 backwards is 79952297931
• The number of decimal digits it has is: 11
• The sum of 13979225997's digits is 63
• More coming soon!