21983402000

Names of 21983402000

• Cardinal: 21983402000 can be written as Twenty-one billion, nine hundred eighty-three million, four hundred two thousand.

Scientific notation

• Scientific notation: 2.1983402 × 10¹⁰

Factors of 21983402000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 82

Divisors of 21983402000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 31 35 37 40 50 56 62 70 74 80 100 112 124 125 140 148 155 175 185 200 217 248 250 259 280 296 310 350 370 400 434 496 500 518 560 592 620 700 740 775 868 875 925 1000 1036 1085 1147 1240 1295 1369 1400 1480 1550 1736 1750 1850 2000 2072 2170 2294 2480 2590 2738 2800 2960 3100 3472 3500 3700 3875 4144 4340 4588 4625 5180 5425 5476 5735 6200 6475 6845 7000 7400 7750 8029 8680 9176 9250 9583 10360 10850 10952 11470 12400 12950 13690 14000 14800 15500 16058 17360 18352 18500 19166 20720 21700 21904 22940 25900 27125 27380 28675 31000 32116 32375 34225 37000 38332 40145 42439 43400 45880 47915 50653 51800 54250 54760 57350 62000 64232 64750 68450 74000 76664 80290 84878 86800 91760 95830 101306 103600 108500 109520 114700 128464 129500 136900 143375 153328 160580 169756 171125 191660 200725 202612 212195 217000 229400 239575 253265 259000 273800 286750 297073 321160 339512 342250 354571 383320 401450 405224 424390 434000 458800 479150 506530 518000 547600 573500 594146 642320 679024 684500 709142 766640 802900 810448 848780 958300 1003625 1013060 1060975 1147000 1188292 1197875 1266325 1369000 1418284 1485365 1570243 1605800 1697560 1772855 1916600 2007250 2026120 2121950 2294000 2376584 2395750 2532650 2738000 2836568 2970730 3140486 3211600 3395120 3545710 3833200 4014500 4052240 4243900 4753168 4791500 5065300 5304875 5673136 5941460 6280972 6331625 7091420 7426825 7851215 8029000 8487800 8864275 9583000 10130600 10609750 10991701 11882920 12561944 12663250 14182840 14853650 15702430 16058000 16975600 17728550 19166000 20261200 21219500 21983402 23765840 25123888 25326500 28365680 29707300 31404860 35457100 37134125 39256075 42439000 43966804 44321375 50653000 54958505 59414600 62809720 70914200 74268250 78512150 84878000 87933608 88642750 101306000 109917010 118829200 125619440 141828400 148536500 157024300 175867216 177285500 196280375 219834020 274792525 297073000 314048600 354571000 392560750 439668040 549585050 594146000 628097200 709142000 785121500 879336080 1099170100 1373962625 1570243000 2198340200 2747925250 3140486000 4396680400 5495850500 10991701000 21983402000
• Sum of all divisors σ(n): 64451112960
• Sum of proper divisors (its aliquot sum) s(n): 42467710960
• 21983402000 is an abundant number, because the sum of its proper divisors (42467710960) is greater than itself. Its abundance is 20484308960

Bases of 21983402000

• Binary: 10100011110010100000001100000010000₂
• Hexadecimal: 0x51E501810
• Base-36: A3KCLJK

Squares and roots of 21983402000

• 21983402000 squared (21983402000²) is 483269963493604000000
• 21983402000 cubed (21983402000³) is 10623917882005221160808000000000
• The square root of 21983402000 is 148268.0073380633
• The cube root of 21983402000 is 2801.3344829305

Scales and comparisons

• 21,983,402,000 seconds is equal to 699 years, 1 day, 12 hours, 33 minutes, 20 seconds.
• To count from 1 to 21,983,402,000 would take you about one thousand, three hundred ninety-eight 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 21983402000 cubic inches would be around 233.4 feet tall.

Recreational maths with 21983402000

• 21983402000 backwards is 00020438912
• The number of decimal digits it has is: 11
• The sum of 21983402000's digits is 29
• More coming soon!