3988515984442

Names of 3988515984442

• Cardinal: 3988515984442 can be written as Three trillion, nine hundred eighty-eight billion, five hundred fifteen million, nine hundred eighty-four thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 3.988515984442 × 10¹²

Factors of 3988515984442

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 46832

Divisors of 3988515984442

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 11 19 22 23 38 46 59 118 151 209 253 302 418 437 506 649 874 1121 1298 1357 1661 2242 2714 2869 3322 3473 4807 5738 6946 8909 9614 12331 14927 17818 24662 25783 29854 31559 38203 46567 51566 63118 65987 76406 93134 97999 131974 169271 195998 204907 283613 338542 409814 512237 567226 725857 884773 1024474 1071041 1451714 1769546 1861981 2142082 2253977 2747453 3723962 3893233 4507954 5494906 7031617 7786466 9732503 11781451 14063234 19465006 20349779 23562902 30221983 40699558 42825563 52201607 60443966 63191419 77347787 85651126 104403214 126382838 133600723 154695574 161727191 223847569 267201446 323454382 414865403 447695138 574217677 695105609 829730806 1148435354 1200636961 1390211218 1469607953 1778999101 2401273922 2939215906 3072816629 3557998202 4563519433 6145633258 7882442657 9127038866 9541904269 13207006571 15764885314 19083808538 26414013142 33800982919 67601965838 86706869227 104960946959 173413738454 181296181111 209921893918 362592362222 1994257992221 3988515984442
• Sum of all divisors σ(n): 7338818764800
• Sum of proper divisors (its aliquot sum) s(n): 3350302780358
• 3988515984442 is a deficient number, because the sum of its proper divisors (3350302780358) is less than itself. Its deficiency is 638213204084

Bases of 3988515984442

• Binary: 111010000010100110000101000001010000111010₂
• Hexadecimal: 0x3A0A614143A
• Base-36: 1EWARFPYY

Squares and roots of 3988515984442

• 3988515984442 squared (3988515984442²) is 15908259758149336386051364
• 3988515984442 cubed (3988515984442³) is 63450348330034053247860666641636878888
• The square root of 3988515984442 is 1997126.9324812581
• The cube root of 3988515984442 is 15858.8045095649

Scales and comparisons

• 3,988,515,984,442 seconds is equal to 126,822 years, 24 weeks, 3 days, 10 hours, 47 minutes, 22 seconds.
• To count from 1 to 3,988,515,984,442 would take you about three hundred seventeen thousand and fifty-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 3988515984442 cubic inches would be around 1321.6 feet tall.

Recreational maths with 3988515984442

• 3988515984442 backwards is 2444895158893
• The number of decimal digits it has is: 13
• The sum of 3988515984442's digits is 70
• More coming soon!