83397125840

Names of 83397125840

• Cardinal: 83397125840 can be written as Eighty-three billion, three hundred ninety-seven million, one hundred twenty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.339712584 × 10¹⁰

Factors of 83397125840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 701

Divisors of 83397125840

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 35 40 41 49 56 58 70 80 82 98 112 116 140 145 164 196 203 205 232 245 280 287 290 328 392 406 410 464 490 560 574 580 617 656 784 812 820 841 980 1015 1148 1160 1189 1234 1421 1435 1624 1640 1682 1960 2009 2030 2296 2320 2378 2468 2842 2870 3085 3248 3280 3364 3920 4018 4060 4205 4319 4592 4756 4936 5684 5740 5887 5945 6170 6728 7105 8036 8120 8323 8410 8638 9512 9872 10045 11368 11480 11774 11890 12340 13456 14210 16072 16240 16646 16820 17276 17893 19024 20090 21595 22736 22960 23548 23780 24680 25297 28420 29435 30233 32144 33292 33640 34481 34552 35786 40180 41209 41615 43190 47096 47560 49360 50594 56840 58261 58870 60466 66584 67280 68962 69104 71572 80360 82418 83230 86380 89465 94192 95120 101188 113680 116522 117740 120932 125251 126485 133168 137924 143144 151165 160720 164836 166460 172405 172760 177079 178930 202376 206045 233044 235480 241367 241864 250502 252970 275848 286288 291305 302330 329672 332920 344810 345520 354158 357860 404752 412090 466088 470960 482734 483728 501004 505940 518897 551696 582610 604660 626255 659344 665840 689620 708316 715720 733613 824180 876757 885395 932176 965468 1002008 1011880 1037794 1165220 1206835 1209320 1239553 1252510 1379240 1416632 1431440 1467226 1648360 1689569 1753514 1770790 1930936 2004016 2023760 2075588 2330440 2413670 2418640 2479106 2505020 2594485 2758480 2833264 2934452 3296720 3379138 3507028 3541580 3632279 3668065 3861872 4151176 4383785 4660880 4827340 4958212 5010040 5135291 5188970 5868904 6197765 6758276 7014056 7083160 7264558 7336130 8302352 8447845 8767570 9654680 9916424 10020080 10270582 10377940 11737808 12395530 13516552 14028112 14166320 14529116 14672260 16895690 17535140 18161395 19309360 19832848 20541164 20755880 21274777 24791060 25425953 25676455 27033104 29058232 29344520 33791380 35070280 35947037 36322790 41082328 41511760 42549554 49582120 50851906 51352910 58116464 58689040 67582760 70140560 71894074 72645580 82164656 85099108 99164240 101703812 102705820 106373885 127129765 135165520 143788148 145291160 148923439 170198216 179735185 203407624 205411640 212747770 254259530 287576296 290582320 297846878 340396432 359470370 406815248 410823280 425495540 508519060 575152592 595693756 718940740 744617195 850991080 1017038120 1042464073 1191387512 1437881480 1489234390 1701982160 2034076240 2084928146 2382775024 2875762960 2978468780 4169856292 5212320365 5956937560 8339712584 10424640730 11913875120 16679425168 20849281460 41698562920 83397125840
• Sum of all divisors σ(n): 239686580952
• Sum of proper divisors (its aliquot sum) s(n): 156289455112
• 83397125840 is an abundant number, because the sum of its proper divisors (156289455112) is greater than itself. Its abundance is 72892329272

Bases of 83397125840

• Binary: 1001101101010110110110010011011010000₂
• Hexadecimal: 0x136ADB26D0
• Base-36: 12B8HU4W

Squares and roots of 83397125840

• 83397125840 squared (83397125840²) is 6955080598372795705600
• 83397125840 cubed (83397125840³) is 580033731889838542692534792704000
• The square root of 83397125840 is 288785.6053199329
• The cube root of 83397125840 is 4369.0165971531

Scales and comparisons

• 83,397,125,840 seconds is equal to 2,651 years, 40 weeks, 12 hours, 17 minutes, 20 seconds.
• To count from 1 to 83,397,125,840 would take you about five thousand, three hundred three 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 83397125840 cubic inches would be around 364.1 feet tall.

Recreational maths with 83397125840

• 83397125840 backwards is 04852179338
• The number of decimal digits it has is: 11
• The sum of 83397125840's digits is 50
• More coming soon!