47538905920

Names of 47538905920

• Cardinal: 47538905920 can be written as Forty-seven billion, five hundred thirty-eight million, nine hundred five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.753890592 × 10¹⁰

Factors of 47538905920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 216

Divisors of 47538905920

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 64 76 80 88 95 110 121 152 160 176 179 190 209 220 242 304 320 352 358 361 380 418 440 484 605 608 704 716 722 760 836 880 895 968 1045 1210 1216 1432 1444 1520 1672 1760 1790 1805 1936 1969 2090 2299 2420 2864 2888 3040 3344 3401 3520 3580 3610 3872 3938 3971 4180 4598 4840 5728 5776 6080 6688 6802 6859 7160 7220 7744 7876 7942 8360 9196 9680 9845 11456 11495 11552 13376 13604 13718 14320 14440 15752 15884 16720 17005 18392 19360 19690 19855 21659 22990 23104 27208 27436 28640 28880 31504 31768 33440 34010 34295 36784 37411 38720 39380 39710 43318 43681 45980 54416 54872 57280 57760 63008 63536 64619 66880 68020 68590 73568 74822 75449 78760 79420 86636 87362 91960 108295 108832 109744 115520 126016 127072 129238 136040 137180 147136 149644 150898 157520 158840 173272 174724 183920 187055 216590 217664 218405 219488 254144 258476 272080 274360 299288 301796 315040 317680 323095 346544 349448 367840 374110 377245 411521 433180 436810 438976 516952 544160 548720 598576 603592 630080 635360 646190 693088 698896 710809 735680 748220 754490 823042 829939 866360 873620 1033904 1088320 1097440 1197152 1207184 1227761 1270720 1292380 1386176 1397792 1421618 1496440 1508980 1646084 1659878 1732720 1747240 2057605 2067808 2194880 2394304 2414368 2455522 2584760 2795584 2843236 2992880 3017960 3292168 3319756 3465440 3494480 3554045 4115210 4135616 4149695 4828736 4911044 5169520 5686472 5985760 6035920 6138805 6584336 6639512 6930880 6988960 7108090 7818899 8230420 8299390 9822088 10339040 11372944 11971520 12071840 12277610 13168672 13279024 13505371 13977920 14216180 15637798 16460840 16598780 19644176 20678080 22745888 24143680 24555220 26337344 26558048 27010742 28432360 31275596 32921680 33197560 39094495 39288352 45491776 49110440 53116096 54021484 56864720 62551192 65843360 66395120 67526855 78188990 78576704 98220880 108042968 113729440 125102384 131686720 132790240 135053710 148559081 156377980 196441760 216085936 227458880 250204768 265580480 270107420 297118162 312755960 392883520 432171872 500409536 540214840 594236324 625511920 742795405 864343744 1080429680 1188472648 1251023840 1485590810 2160859360 2376945296 2502047680 2971181620 4321718720 4753890592 5942363240 9507781184 11884726480 23769452960 47538905920
• Sum of all divisors σ(n): 132074107200
• Sum of proper divisors (its aliquot sum) s(n): 84535201280
• 47538905920 is an abundant number, because the sum of its proper divisors (84535201280) is greater than itself. Its abundance is 36996295360

Bases of 47538905920

• Binary: 101100010001100010100010001101000000₂
• Hexadecimal: 0xB118A2340
• Base-36: LU7FQKG

Squares and roots of 47538905920

• 47538905920 squared (47538905920²) is 2259947576070611046400
• 47538905920 cubed (47538905920³) is 107435435202952821811722354688000
• The square root of 47538905920 is 218034.1852095675
• The cube root of 47538905920 is 3622.5667296559

Scales and comparisons

• 47,538,905,920 seconds is equal to 1,511 years, 30 weeks, 4 days, 19 hours, 38 minutes, 40 seconds.
• To count from 1 to 47,538,905,920 would take you about three thousand and twenty-three 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 47538905920 cubic inches would be around 301.9 feet tall.

Recreational maths with 47538905920

• 47538905920 backwards is 02950983574
• The number of decimal digits it has is: 11
• The sum of 47538905920's digits is 52
• More coming soon!