47991475497744

Names of 47991475497744

• Cardinal: 47991475497744 can be written as Forty-seven trillion, nine hundred ninety-one billion, four hundred seventy-five million, four hundred ninety-seven thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 4.7991475497744 × 10¹³

Factors of 47991475497744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1171

Divisors of 47991475497744

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 199 216 324 398 432 597 648 796 967 1194 1296 1592 1791 1934 2388 2901 3184 3582 3868 4776 5373 5802 7164 7736 8703 9552 10746 11604 14328 15472 16119 17406 21492 23208 26109 28656 32238 34812 39601 42984 46416 52218 64476 69624 78327 79202 85968 104436 118803 128952 139248 156654 158404 192433 208872 237606 257904 313308 316808 356409 384866 417744 475212 577299 626616 633616 712818 769732 935089 950424 1069227 1154598 1253232 1425636 1539464 1731897 1870178 1900848 2138454 2309196 2805267 2851272 3078928 3207681 3463794 3740356 4276908 4618392 5195691 5610534 5702544 6415362 6927588 7480712 8415801 8553816 9236784 10391382 11221068 12830724 13855176 14961424 15587073 16831602 17107632 20782764 22442136 25247403 25661448 27710352 31174146 33663204 38294167 41565528 44884272 50494806 51322896 62348292 67326408 75742209 76588334 83131056 100989612 114882501 124696584 134652816 151484418 153176668 186082711 201979224 229765002 249393168 302968836 306353336 344647503 372165422 403958448 459530004 558248133 605937672 612706672 689295006 744330844 919060008 1033942509 1116496266 1211875344 1378590012 1488661688 1674744399 1838120016 2067885018 2232992532 2757180024 2977323376 3101827527 3349488798 4135770036 4465985064 5024233197 5514360048 6203655054 6698977596 8271540072 8931970128 10048466394 12407310108 13397955192 15072699591 16543080144 20096932788 24814620216 26795910384 30145399182 37030459489 40193865576 49629240432 60290798364 74060918978 80387731152 111091378467 120581596728 148121837956 222182756934 241163193456 296243675912 333274135401 444365513868 592487351824 666548270802 888731027736 999822406203 1333096541604 1777462055472 1999644812406 2666193083208 2999467218609 3999289624812 5332386166416 5998934437218 7998579249624 11997868874436 15997158499248 23995737748872 47991475497744
• Sum of all divisors σ(n): 139747273468407
• Sum of proper divisors (its aliquot sum) s(n): 91755797970663
• 47991475497744 is an abundant number, because the sum of its proper divisors (91755797970663) is greater than itself. Its abundance is 43764322472919

Bases of 47991475497744

• Binary: 1010111010010111100010110110010110101100010000₂
• Hexadecimal: 0x2BA5E2D96B10
• Base-36: H0EZ9EP00

Squares and roots of 47991475497744

• 47991475497744 squared (47991475497744²) is 2303181720450562712549089536
• 47991475497744 cubed (47991475497744³) is 110533089103855051419176703534739622006784
• 47991475497744 is a perfect square number. Its square root is 6927588
• The cube root of 47991475497744 is 36340.2603336341

Scales and comparisons

• 47,991,475,497,744 seconds is equal to 1,525,980 years, 24 weeks, 4 days, 8 hours, 2 minutes, 24 seconds.
• To count from 1 to 47,991,475,497,744 would take you about three million, eight hundred fourteen thousand, nine hundred fifty-one 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 47991475497744 cubic inches would be around 3028.4 feet tall.

Recreational maths with 47991475497744

• 47991475497744 backwards is 44779457419974
• 47991475497744 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 47991475497744's digits is 81
• More coming soon!