83642240380920

Names of 83642240380920

• Cardinal: 83642240380920 can be written as Eighty-three trillion, six hundred forty-two billion, two hundred forty million, three hundred eighty thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.364224038092 × 10¹³

Factors of 83642240380920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 134442

Divisors of 83642240380920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 127 130 156 195 254 260 312 381 390 508 520 635 762 780 1016 1270 1524 1560 1651 1905 2540 3048 3221 3302 3810 4953 5080 6442 6604 7620 8255 9663 9906 12884 13208 15240 16105 16510 19326 19812 24765 25768 32210 33020 38652 39624 41873 48315 49530 64420 66040 77304 83746 96630 99060 125619 128840 131071 167492 193260 198120 209365 251238 262142 334984 386520 393213 409067 418730 502476 524284 628095 655355 786426 818134 837460 1004952 1048568 1227201 1256190 1310710 1572852 1636268 1674920 1703923 1966065 2045335 2454402 2512380 2621420 3145704 3272536 3407846 3932130 4090670 4908804 5024760 5111769 5242840 5317871 6136005 6815692 7864260 8181340 8519615 9817608 10223538 10635742 12272010 13631384 15728520 15953613 16362680 16646017 17039230 20447076 21271484 24544020 25558845 26589355 31907226 33292034 34078460 40894152 42542968 49088040 49938051 51117690 53178710 63814452 66584068 68156920 79768065 83230085 99876102 102235380 106357420 127628904 133168136 159536130 166460170 199752204 204470760 212714840 216398221 249690255 319072260 332920340 399504408 422179691 432796442 499380510 638144520 649194663 665840680 844359382 865592884 998761020 1081991105 1266539073 1298389326 1688718764 1731185768 1997522040 2110898455 2163982210 2533078146 2596778652 3245973315 3377437528 4221796910 4327964420 5066156292 5193557304 5488335983 6332695365 6491946630 8443593820 8655928840 10132312584 10976671966 12665390730 12983893260 16465007949 16887187640 21953343932 25330781460 25967786520 27441679915 32930015898 43906687864 50661562920 53616820757 54883359830 65860031796 82325039745 107233641514 109766719660 131720063592 160850462271 164650079490 214467283028 219533439320 268084103785 321700924542 329300158980 428934566056 536168207570 643401849084 658600317960 697018669841 804252311355 1072336415140 1286803698168 1394037339682 1608504622710 2091056009523 2144672830280 2788074679364 3217009245420 3485093349205 4182112019046 5576149358728 6434018490840 6970186698410 8364224038092 10455280047615 13940373396820 16728448076184 20910560095230 27880746793640 41821120190460 83642240380920
• Sum of all divisors σ(n): 272443197358080
• Sum of proper divisors (its aliquot sum) s(n): 188800956977160
• 83642240380920 is an abundant number, because the sum of its proper divisors (188800956977160) is greater than itself. Its abundance is 105158716596240

Bases of 83642240380920

• Binary: 10011000001001001111010000001101010111111111000₂
• Hexadecimal: 0x4C127A06AFF8
• Base-36: TNCPQCE0O

Squares and roots of 83642240380920

• 83642240380920 squared (83642240380920²) is 6996024375939604266700046400
• 83642240380920 cubed (83642240380920³) is 585163152563116210863263346271317674688000
• The square root of 83642240380920 is 9145613.1768690065
• The cube root of 83642240380920 is 43732.9277181217

Scales and comparisons

• 83,642,240,380,920 seconds is equal to 2,659,564 years, 27 weeks, 21 hours, 22 minutes.
• To count from 1 to 83,642,240,380,920 would take you about six million, six hundred forty-eight thousand, nine 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 83642240380920 cubic inches would be around 3644.4 feet tall.

Recreational maths with 83642240380920

• 83642240380920 backwards is 02908304224638
• The number of decimal digits it has is: 14
• The sum of 83642240380920's digits is 51
• More coming soon!