20739659850

Names of 20739659850

• Cardinal: 20739659850 can be written as Twenty billion, seven hundred thirty-nine million, six hundred fifty-nine thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 2.073965985 × 10¹⁰

Factors of 20739659850

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 852

Divisors of 20739659850

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 25 26 27 30 35 39 42 45 50 54 63 65 70 75 78 90 91 105 117 126 130 135 150 175 182 189 195 210 225 234 270 273 315 325 350 351 378 390 401 421 450 455 525 546 585 630 650 675 702 802 819 842 910 945 975 1050 1170 1203 1263 1350 1365 1575 1638 1755 1890 1950 2005 2105 2275 2406 2457 2526 2730 2807 2925 2947 3150 3510 3609 3789 4010 4095 4210 4550 4725 4914 5213 5473 5614 5850 5894 6015 6315 6825 7218 7578 8190 8421 8775 8841 9450 10025 10426 10525 10827 10946 11367 12030 12285 12630 13650 14035 14735 15639 16419 16842 17550 17682 18045 18945 20050 20475 21050 21654 22734 24570 25263 26065 26523 27365 28070 29470 30075 31278 31575 32838 36090 36491 37890 38311 40950 42105 44205 46917 49257 50526 52130 53046 54135 54730 56835 60150 61425 63150 70175 72982 73675 75789 76622 78195 79569 82095 84210 88410 90225 93834 94725 98514 108270 109473 113670 114933 122850 126315 130325 132615 136825 140350 140751 147350 147771 151578 156390 159138 164190 168821 180450 182455 189450 191555 210525 218946 221025 229866 234585 246285 252630 260650 265230 270675 273650 281502 284175 295542 328419 337642 344799 364910 378945 383110 390975 397845 410475 421050 442050 469170 492570 506463 541350 547365 568350 574665 631575 656838 663075 689598 703755 738855 757890 781950 795690 820950 844105 912275 957775 985257 1012926 1034397 1094730 1149330 1172925 1181747 1231425 1263150 1326150 1407510 1477710 1519389 1642095 1688210 1723995 1824550 1894725 1915550 1970514 1989225 2068794 2194673 2345850 2363494 2462850 2532315 2736825 2873325 3038778 3284190 3447990 3518775 3545241 3694275 3789450 3978450 4220525 4389346 4558167 4926285 5064630 5171985 5473650 5746650 5908735 6584019 7037550 7090482 7388550 7596945 8210475 8441050 8619975 9116334 9852570 10343970 10635723 10973365 11817470 12661575 13168038 15193890 15362711 16420950 17239950 17726205 19752057 21271446 21946730 22790835 24631425 25323150 25859925 29543675 30725422 31907169 32920095 35452410 37984725 39504114 45581670 46088133 49262850 51719850 53178615 54866825 59087350 59256171 63814338 65840190 75969450 76813555 88631025 92176266 98760285 106357230 109733650 113954175 118512342 138264399 153627110 159535845 164600475 177262050 197520570 227908350 230440665 265893075 276528798 296280855 319071690 329200950 384067775 414793197 460881330 493801425 531786150 592561710 691321995 768135550 797679225 829586394 987602850 1152203325 1382643990 1481404275 1595358450 2073965985 2304406650 2962808550 3456609975 4147931970 6913219950 10369829925 20739659850
• Sum of all divisors σ(n): 70680476160
• Sum of proper divisors (its aliquot sum) s(n): 49940816310
• 20739659850 is an abundant number, because the sum of its proper divisors (49940816310) is greater than itself. Its abundance is 29201156460

Bases of 20739659850

• Binary: 10011010100001011100001100001001010₂
• Hexadecimal: 0x4D42E184A
• Base-36: 9IZUVYI

Squares and roots of 20739659850

• 20739659850 squared (20739659850²) is 430133490693702022500
• 20739659850 cubed (20739659850³) is 8920822287080520483907046625000
• The square root of 20739659850 is 144012.7072518255
• The cube root of 20739659850 is 2747.4758038859

Scales and comparisons

• 20,739,659,850 seconds is equal to 659 years, 23 weeks, 5 days, 8 hours, 37 minutes, 30 seconds.
• To count from 1 to 20,739,659,850 would take you about one thousand, three hundred eighteen 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 20739659850 cubic inches would be around 229 feet tall.

Recreational maths with 20739659850

• 20739659850 backwards is 05895693702
• 20739659850 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20739659850's digits is 54
• More coming soon!