9825138649620

Names of 9825138649620

• Cardinal: 9825138649620 can be written as Nine trillion, eight hundred twenty-five billion, one hundred thirty-eight million, six hundred forty-nine thousand, six hundred twenty.

Scientific notation

• Scientific notation: 9.82513864962 × 10¹²

Factors of 9825138649620

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 678

Divisors of 9825138649620

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 81 84 90 105 108 126 135 140 162 180 189 210 243 252 270 315 324 378 405 420 486 540 567 630 661 756 810 945 972 1134 1215 1260 1322 1620 1701 1890 1983 2268 2430 2644 2835 3305 3402 3780 3966 4627 4860 5670 5949 6610 6804 7932 8505 9254 9915 11340 11898 13220 13881 17010 17847 18508 19830 23135 23796 27762 29745 34020 35694 39660 41643 46270 53541 55524 59490 69405 71388 83286 89235 92540 107082 118980 124929 138810 160623 166572 178470 208215 214164 249858 267705 277620 321246 356940 374787 416430 436921 499716 535410 624645 642492 749574 803115 832860 873842 1070820 1124361 1249290 1310763 1499148 1606230 1747684 1873935 2184605 2248722 2498580 2621526 3058447 3212460 3747870 3932289 4369210 4497444 5243052 5621805 6116894 6553815 7495740 7864578 8738420 9175341 11243610 11796867 12233788 13107630 15292235 15729156 18350682 19661445 22487220 23593734 26215260 27526023 30584470 35390601 36701364 39322890 45876705 47187468 55052046 58984335 61168940 70781202 78645780 82578069 91753410 106171803 110104092 117968670 137630115 141562404 165156138 176953005 183506820 212343606 235937340 247734207 275260230 288804781 330312276 353906010 412890345 424687212 495468414 530859015 550520460 577609562 707812020 743202621 825780690 866414343 990936828 1061718030 1155219124 1238671035 1444023905 1486405242 1651561380 1732828686 2021633467 2123436060 2477342070 2599243029 2888047810 2972810484 3465657372 3716013105 4043266934 4332071715 4954684140 5198486058 5776095620 6064900401 7432026210 7797729087 8086533868 8664143430 10108167335 10396972116 12129800802 12996215145 14864052420 15595458174 17328286860 18194701203 20216334670 23393187261 24259601604 25992430290 30324502005 31190916348 36389402406 38988645435 40432669340 46786374522 51984860580 54584103609 60649004010 70179561783 72778804812 77977290870 90973506015 93572749044 109168207218 116965936305 121298008020 140359123566 155954581740 163752310827 181947012030 218336414436 233931872610 272920518045 280718247132 327504621654 350897808915 363894024060 467863745220 491256932481 545841036090 655009243308 701795617830 818761554135 982513864962 1091682072180 1403591235660 1637523108270 1965027729924 2456284662405 3275046216540 4912569324810 9825138649620
• Sum of all divisors σ(n): 35375498086656
• Sum of proper divisors (its aliquot sum) s(n): 25550359437036
• 9825138649620 is an abundant number, because the sum of its proper divisors (25550359437036) is greater than itself. Its abundance is 15725220787416

Bases of 9825138649620

• Binary: 10001110111110010111111001100010101000010100₂
• Hexadecimal: 0x8EF97E62A14
• Base-36: 3HDLTVH90

Squares and roots of 9825138649620

• 9825138649620 squared (9825138649620²) is 96533349484256717126144400
• 9825138649620 cubed (9825138649620³) is 948453542995045565154180717413125128000
• The square root of 9825138649620 is 3134507.7204594663
• The cube root of 9825138649620 is 21418.0319744025

Scales and comparisons

• 9,825,138,649,620 seconds is equal to 312,409 years, 6 days, 12 hours, 27 minutes.
• To count from 1 to 9,825,138,649,620 would take you about seven hundred eighty-one thousand and twenty-two 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 9825138649620 cubic inches would be around 1784.8 feet tall.

Recreational maths with 9825138649620

• 9825138649620 backwards is 0269468315289
• 9825138649620 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9825138649620's digits is 63
• More coming soon!