490793226840

Names of 490793226840

• Cardinal: 490793226840 can be written as Four hundred ninety billion, seven hundred ninety-three million, two hundred twenty-six thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.9079322684 × 10¹¹

Factors of 490793226840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 27511

Divisors of 490793226840

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 54 56 60 63 70 72 81 84 90 105 108 120 126 135 140 162 168 180 189 210 216 252 270 280 315 324 360 378 405 420 504 540 567 630 648 756 810 811 840 945 1080 1134 1260 1512 1620 1622 1890 2268 2433 2520 2835 3240 3244 3780 4055 4536 4866 5670 5677 6488 7299 7560 8110 9732 11340 11354 12165 14598 16220 17031 19464 21897 22680 22708 24330 26683 28385 29196 32440 34062 36495 43794 45416 48660 51093 53366 56770 58392 65691 68124 72990 80049 85155 87588 97320 102186 106732 109485 113540 131382 133415 136248 145980 153279 160098 170310 175176 186781 204372 213464 218970 227080 240147 255465 262764 266830 291960 306558 320196 328455 340620 373562 400245 408744 437940 459837 480294 510930 525528 533660 560343 613116 640392 656910 681240 720441 747124 766395 800490 875880 919674 933905 960588 1021860 1067320 1120686 1200735 1226232 1313820 1440882 1494248 1532790 1600980 1681029 1839348 1867810 1921176 2043720 2161323 2241372 2299185 2401470 2627640 2801715 2881764 3065580 3201960 3362058 3602205 3678696 3735620 4322646 4482744 4598370 4802940 5043087 5603430 5763528 6131160 6724116 7204410 7471240 8405145 8645292 9196740 9605880 10086174 10806615 11206860 13448232 14408820 15129261 16810290 17290584 18393480 20172348 21613230 21639913 22413720 25215435 28817640 30258522 33620580 40344696 43226460 43279826 50430870 60517044 64919739 67241160 75646305 86452920 86559652 100861740 108199565 121034088 129839478 151292610 151479391 173119304 194759217 201723480 216399130 259678956 302585220 302958782 324598695 389518434 432798260 454438173 519357912 584277651 605170440 605917564 649197390 757396955 779036868 865596520 908876346 973796085 1168555302 1211835128 1298394780 1363314519 1514793910 1558073736 1752832953 1817752692 1947592170 2272190865 2337110604 2596789560 2726629038 2921388255 3029587820 3505665906 3635505384 3895184340 4089943557 4544381730 4674221208 5453258076 5842776510 6059175640 6816572595 7011331812 7790368680 8179887114 8764164765 9088763460 10906516152 11685553020 12269830671 13633145190 14022663624 16359774228 17528329530 18177526920 20449717785 23371106040 24539661342 27266290380 32719548456 35056659060 40899435570 49079322684 54532580760 61349153355 70113318120 81798871140 98158645368 122698306710 163597742280 245396613420 490793226840
• Sum of all divisors σ(n): 1887664584960
• Sum of proper divisors (its aliquot sum) s(n): 1396871358120
• 490793226840 is an abundant number, because the sum of its proper divisors (1396871358120) is greater than itself. Its abundance is 906078131280

Bases of 490793226840

• Binary: 111001001000101100011100101001001011000₂
• Hexadecimal: 0x72458E5258
• Base-36: 69GTM5I0

Squares and roots of 490793226840

• 490793226840 squared (490793226840²) is 240877991512019696385600
• 490793226840 cubed (490793226840³) is 118221286728922277434725708909504000
• The square root of 490793226840 is 700566.3614819085
• The cube root of 490793226840 is 7887.9870126711

Scales and comparisons

• 490,793,226,840 seconds is equal to 15,605 years, 36 weeks, 5 days, 3 hours, 54 minutes.
• To count from 1 to 490,793,226,840 would take you about thirty-one thousand, two hundred eleven 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 490793226840 cubic inches would be around 657.3 feet tall.

Recreational maths with 490793226840

• 490793226840 backwards is 048622397094
• 490793226840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490793226840's digits is 54
• More coming soon!