20983711320

Names of 20983711320

• Cardinal: 20983711320 can be written as Twenty billion, nine hundred eighty-three million, seven hundred eleven thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.098371132 × 10¹⁰

Factors of 20983711320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 24028

Divisors of 20983711320

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 17 18 20 22 24 26 30 33 34 36 39 40 44 45 51 52 55 60 65 66 68 72 78 85 88 90 99 102 104 110 117 120 130 132 136 143 153 156 165 170 180 187 195 198 204 220 221 234 255 260 264 286 306 312 330 340 360 374 390 396 408 429 440 442 468 495 510 520 561 572 585 612 660 663 680 715 748 765 780 792 858 884 935 936 990 1020 1105 1122 1144 1170 1224 1287 1320 1326 1430 1496 1530 1560 1683 1716 1768 1870 1980 1989 2040 2145 2210 2244 2340 2431 2574 2652 2805 2860 3060 3315 3366 3432 3740 3960 3978 4290 4420 4488 4680 4862 5148 5304 5610 5720 6120 6435 6630 6732 7293 7480 7956 8415 8580 8840 9724 9945 10296 11220 12155 12870 13260 13464 14586 15912 16830 17160 19448 19890 21879 22440 23977 24310 25740 26520 29172 33660 36465 39780 43758 47954 48620 51480 58344 67320 71931 72930 79560 87516 95908 97240 109395 119885 143862 145860 175032 191816 215793 218790 239770 263747 287724 291720 311701 359655 407609 431586 437580 479540 527494 575448 623402 719310 791241 815218 863172 875160 935103 959080 1054988 1078965 1222827 1246804 1318735 1438620 1558505 1582482 1630436 1726344 1870206 2038045 2109976 2157930 2373723 2445654 2493608 2637470 2805309 2877240 3117010 3164964 3260872 3428711 3668481 3740412 3956205 4076090 4315860 4483699 4675515 4747446 4891308 5274940 5298917 5610618 6114135 6234020 6329928 6857422 7336962 7480824 7912410 8152180 8631720 8967398 9351030 9494892 9782616 10286133 10549880 10597834 11221236 11868615 12228270 12468040 13451097 13714844 14026545 14673924 15824820 15896751 16304360 17143555 17934796 18342405 18702060 18989784 20572266 21195668 22418495 22442472 23737230 24456540 26494585 26902194 27429688 28053090 29347848 30858399 31649640 31793502 34287110 35869592 36684810 37404120 40353291 41144532 42391336 44836990 47474460 47690253 48913080 51430665 52989170 53804388 56106180 58288087 61716798 63587004 67255485 68574220 73369620 79483755 80706582 82289064 89673980 94948920 95380506 102861330 105978340 107608776 112212360 116576174 123433596 127174008 134510970 137148440 146739240 154291995 158967510 161413164 174864261 179347960 190761012 201766455 205722660 211956680 233152348 238451265 246867192 269021940 291440435 308583990 317935020 322826328 349728522 381522024 403532910 411445320 466304696 476902530 524592783 538043880 582880870 617167980 635870040 699457044 807065820 874321305 953805060 1049185566 1165761740 1234335960 1398914088 1614131640 1748642610 1907610120 2098371132 2331523480 2622963915 3497285220 4196742264 5245927830 6994570440 10491855660 20983711320
• Sum of all divisors σ(n): 84836082240
• Sum of proper divisors (its aliquot sum) s(n): 63852370920
• 20983711320 is an abundant number, because the sum of its proper divisors (63852370920) is greater than itself. Its abundance is 42868659600

Bases of 20983711320

• Binary: 10011100010101110100000011001011000₂
• Hexadecimal: 0x4E2BA0658
• Base-36: 9N15RA0

Squares and roots of 20983711320

• 20983711320 squared (20983711320²) is 440316140761096142400
• 20983711320 cubed (20983711320³) is 9239466787267326538887211968000
• The square root of 20983711320 is 144857.5552741381
• The cube root of 20983711320 is 2758.2106707125

Scales and comparisons

• 20,983,711,320 seconds is equal to 667 years, 11 weeks, 2 days, 42 minutes.
• To count from 1 to 20,983,711,320 would take you about one thousand, three hundred thirty-four 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 20983711320 cubic inches would be around 229.9 feet tall.

Recreational maths with 20983711320

• 20983711320 backwards is 02311738902
• 20983711320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20983711320's digits is 36
• More coming soon!