9813932040

Names of 9813932040

• Cardinal: 9813932040 can be written as Nine billion, eight hundred thirteen million, nine hundred thirty-two thousand and forty.

Scientific notation

• Scientific notation: 9.81393204 × 10⁹

Factors of 9813932040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2148

Divisors of 9813932040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 17 20 22 24 30 33 34 40 44 51 55 60 66 68 85 88 102 110 120 132 136 165 170 187 204 220 233 255 264 330 340 374 408 440 466 510 561 660 680 699 748 932 935 1020 1122 1165 1320 1398 1496 1864 1870 1877 2040 2244 2330 2563 2796 2805 3495 3740 3754 3961 4488 4660 5126 5592 5610 5631 6990 7480 7508 7689 7922 9320 9385 10252 11220 11262 11883 12815 13980 15016 15378 15844 18770 19805 20504 20647 22440 22524 23766 25630 27960 28155 30756 31688 31909 37540 38445 39610 41294 43571 45048 47532 51260 56310 59415 61512 61941 63818 75080 76890 79220 82588 87142 95064 95727 102520 103235 112620 118830 123882 127636 130713 153780 158440 159545 165176 174284 191454 206470 217855 225240 237660 247764 255272 261426 307560 309705 319090 348568 350999 382908 412940 435710 437341 475320 478635 495528 522852 619410 638180 653565 701998 765816 825880 871420 874682 957270 1045704 1052997 1238820 1276360 1307130 1312023 1403996 1742840 1749364 1754995 1914540 2105994 2186705 2477640 2614260 2624046 2807992 3498728 3509990 3829080 4211988 4373410 4810751 5228520 5248092 5264985 6560115 7019980 7434797 8423976 8746820 9621502 10496184 10529970 13120230 14039960 14432253 14869594 17493640 19243004 21059940 22304391 24053755 26240460 28864506 29739188 37173985 38486008 42119880 44608782 48107510 52480920 57729012 59478376 72161265 74347970 81782767 89217564 96215020 111521955 115458024 144322530 148695940 163565534 178435128 192430040 223043910 245348301 288645060 297391880 327131068 408913835 446087820 490696602 577290120 654262136 817827670 892175640 981393204 1226741505 1635655340 1962786408 2453483010 3271310680 4906966020 9813932040
• Sum of all divisors σ(n): 34171787520
• Sum of proper divisors (its aliquot sum) s(n): 24357855480
• 9813932040 is an abundant number, because the sum of its proper divisors (24357855480) is greater than itself. Its abundance is 14543923440

Bases of 9813932040

• Binary: 1001001000111101001011100000001000₂
• Hexadecimal: 0x248F4B808
• Base-36: 4IAYMFC

Squares and roots of 9813932040

• 9813932040 squared (9813932040²) is 96313262085738561600
• 9813932040 cubed (9813932040³) is 945211808660146896749753664000
• The square root of 9813932040 is 99065.2918029317
• The cube root of 9813932040 is 2140.9885699593

Scales and comparisons

• 9,813,932,040 seconds is equal to 312 years, 2 weeks, 5 days, 4 hours, 14 minutes.
• To count from 1 to 9,813,932,040 would take you about six hundred twenty-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 9813932040 cubic inches would be around 178.4 feet tall.

Recreational maths with 9813932040

• 9813932040 backwards is 0402393189
• The number of decimal digits it has is: 10
• The sum of 9813932040's digits is 39
• More coming soon!