82920873578840

Names of 82920873578840

• Cardinal: 82920873578840 can be written as Eighty-two trillion, nine hundred twenty billion, eight hundred seventy-three million, five hundred seventy-eight thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.292087357884 × 10¹³

Factors of 82920873578840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 164303949

Divisors of 82920873578840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 31 37 40 44 55 62 74 88 110 124 148 155 185 220 248 296 310 341 370 407 440 620 682 740 814 1147 1240 1364 1480 1628 1705 2035 2294 2728 3256 3410 4070 4588 5735 6820 8140 9176 11470 12617 13640 16280 22940 25234 45880 50468 63085 100936 126170 252340 504680 164303863 328607726 657215452 821519315 1314430904 1643038630 1807342493 3286077260 3614684986 5093419753 6079242931 6572154520 7229369972 9036712465 10186839506 12158485862 14458739944 18073424930 20373679012 24316971724 25467098765 30396214655 36146849860 40747358024 48633943448 50934197530 56027617283 60792429310 66871672241 72293699720 101868395060 112055234566 121584858620 133743344482 188456530861 203736790120 224110469132 243169717240 267486688964 280138086415 334358361205 376913061722 448220938264 534973377928 560276172830 668716722410 753826123444 942282654305 1120552345660 1337433444820 1507652246888 1884565308610 2073021839471 2241104691320 2674866889640 3769130617220 4146043678942 7538261234440 8292087357884 10365109197355 16584174715768 20730218394710 41460436789420 82920873578840
• Sum of all divisors σ(n): 215776978513920
• Sum of proper divisors (its aliquot sum) s(n): 132856104935080
• 82920873578840 is an abundant number, because the sum of its proper divisors (132856104935080) is greater than itself. Its abundance is 49935231356240

Bases of 82920873578840

• Binary: 10010110110101010000101001101101101000101011000₂
• Hexadecimal: 0x4B6A8536D158
• Base-36: TE5BN6B88

Squares and roots of 82920873578840

• 82920873578840 squared (82920873578840²) is 6875871275077965589695745600
• 82920873578840 cubed (82920873578840³) is 570153252745117378627660631477394183104000
• The square root of 82920873578840 is 9106089.9171290857
• The cube root of 82920873578840 is 43606.8406590677

Scales and comparisons

• 82,920,873,578,840 seconds is equal to 2,636,627 years, 15 weeks, 2 hours, 7 minutes, 20 seconds.
• To count from 1 to 82,920,873,578,840 would take you about six million, five hundred ninety-one thousand, five hundred sixty-eight 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 82920873578840 cubic inches would be around 3633.9 feet tall.

Recreational maths with 82920873578840

• 82920873578840 backwards is 04887537802928
• The number of decimal digits it has is: 14
• The sum of 82920873578840's digits is 71
• More coming soon!