47482123920

Names of 47482123920

• Cardinal: 47482123920 can be written as Forty-seven billion, four hundred eighty-two million, one hundred twenty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.748212392 × 10¹⁰

Factors of 47482123920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 59824

Divisors of 47482123920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 33 35 40 42 43 44 48 55 56 60 66 70 77 80 84 86 88 105 110 112 120 129 132 140 154 165 168 172 176 210 215 220 231 240 258 264 280 301 308 330 336 344 385 420 430 440 462 473 516 528 560 602 616 645 660 688 770 840 860 880 903 924 946 1032 1155 1204 1232 1290 1320 1419 1505 1540 1680 1720 1806 1848 1892 2064 2310 2365 2408 2580 2640 2838 3010 3080 3311 3440 3612 3696 3784 4515 4620 4730 4816 5160 5676 6020 6160 6622 7095 7224 7568 9030 9240 9460 9933 10320 11352 12040 13244 14190 14448 16555 18060 18480 18920 19866 22704 24080 26488 28380 33110 36120 37840 39732 49665 52976 56760 59753 66220 72240 79464 99330 113520 119506 132440 158928 179259 198660 239012 264880 298765 358518 397320 418271 478024 597530 657283 717036 794640 836542 896295 956048 1195060 1254813 1314566 1434072 1673084 1792590 1971849 2091355 2390120 2509626 2569379 2629132 2868144 3286415 3346168 3585180 3943698 4182710 4600981 4780240 5019252 5138758 5258264 6274065 6572830 6692336 7170360 7708137 7887396 8365420 9201962 9859245 10038504 10277516 10516528 12548130 12846895 13145660 13802943 14340720 15416274 15774792 16730840 17985653 18403924 19718490 20077008 20555032 23004905 25096260 25693790 26291320 27605886 28263169 30832548 31549584 33461680 35971306 36807848 38540685 39436980 41110064 46009810 50192520 51387580 52582640 53956959 55211772 56526338 61665096 69014715 71942612 73615696 77081370 78873960 84789507 89928265 92019620 100385040 102775160 107913918 110423544 113052676 123330192 138029430 141315845 143885224 154162740 157747920 169579014 179856530 184039240 197842183 205550320 215827836 220847088 226105352 269784795 276058860 282631690 287770448 308325480 339158028 359713060 368078480 395684366 423947535 431655672 452210704 539569590 552117720 565263380 593526549 616650960 678316056 719426120 791368732 847895070 863311344 989210915 1079139180 1104235440 1130526760 1187053098 1356632112 1438852240 1582737464 1695790140 1978421830 2158278360 2261053520 2374106196 2967632745 3165474928 3391580280 3956843660 4316556720 4748212392 5935265490 6783160560 7913687320 9496424784 11870530980 15827374640 23741061960 47482123920
• Sum of all divisors σ(n): 187786266624
• Sum of proper divisors (its aliquot sum) s(n): 140304142704
• 47482123920 is an abundant number, because the sum of its proper divisors (140304142704) is greater than itself. Its abundance is 92822018784

Bases of 47482123920

• Binary: 101100001110001001111011011010010000₂
• Hexadecimal: 0xB0E27B690
• Base-36: LT9MPAO

Squares and roots of 47482123920

• 47482123920 squared (47482123920²) is 2254552091954236166400
• 47482123920 cubed (47482123920³) is 107050921814266276621950540288000
• The square root of 47482123920 is 217903.9327777267
• The cube root of 47482123920 is 3621.1238515801

Scales and comparisons

• 47,482,123,920 seconds is equal to 1,509 years, 40 weeks, 5 days, 14 hours, 52 minutes.
• To count from 1 to 47,482,123,920 would take you about three thousand and nineteen 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 47482123920 cubic inches would be around 301.8 feet tall.

Recreational maths with 47482123920

• 47482123920 backwards is 02932128474
• 47482123920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47482123920's digits is 42
• More coming soon!