82855889820

Names of 82855889820

• Cardinal: 82855889820 can be written as Eighty-two billion, eight hundred fifty-five million, eight hundred eighty-nine thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 8.285588982 × 10¹⁰

Factors of 82855889820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 140918

Divisors of 82855889820

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 121 132 135 162 165 180 198 220 242 243 270 297 324 330 363 396 405 484 486 495 540 594 605 660 726 810 891 972 990 1089 1188 1210 1215 1452 1485 1620 1782 1815 1980 2178 2420 2430 2673 2970 3267 3564 3630 4356 4455 4860 5346 5445 5940 6534 7260 8910 9801 10692 10890 13068 13365 16335 17820 19602 21780 26730 29403 32670 39204 49005 53460 58806 65340 98010 117612 140897 147015 196020 281794 294030 422691 563588 588060 704485 845382 1268073 1408970 1549867 1690764 2113455 2536146 2817940 3099734 3804219 4226910 4649601 5072292 6199468 6340365 7608438 7749335 8453820 9299202 11412657 12680730 13948803 15216876 15498670 17048537 18598404 19021095 22825314 23248005 25361460 27897606 30997340 34097074 34237971 38042190 41846409 45650628 46496010 51145611 55795212 57063285 68194148 68475942 69744015 76084380 83692818 85242685 92992020 102291222 114126570 125539227 136951884 139488030 153436833 167385636 170485370 171189855 204582444 209232045 228253140 251078454 255728055 278976060 306873666 340970740 342379710 376617681 418464090 460310499 502156908 511456110 613747332 627696135 684759420 753235362 767184165 836928180 920620998 1022912220 1255392270 1380931497 1506470724 1534368330 1841241996 1883088405 2301552495 2510784540 2761862994 3068736660 3766176810 4142794491 4603104990 5523725988 6904657485 7532353620 8285588982 9206209980 13809314970 16571177964 20713972455 27618629940 41427944910 82855889820
• Sum of all divisors σ(n): 286488466992
• Sum of proper divisors (its aliquot sum) s(n): 203632577172
• 82855889820 is an abundant number, because the sum of its proper divisors (203632577172) is greater than itself. Its abundance is 120776687352

Bases of 82855889820

• Binary: 1001101001010100110001000101110011100₂
• Hexadecimal: 0x134A988B9C
• Base-36: 122A99R0

Squares and roots of 82855889820

• 82855889820 squared (82855889820²) is 6865098477863979632400
• 82855889820 cubed (82855889820³) is 568813843085347605368858502168000
• The square root of 82855889820 is 287846.9902917173
• The cube root of 82855889820 is 4359.5446354799

Scales and comparisons

• 82,855,889,820 seconds is equal to 2,634 years, 29 weeks, 1 day, 4 hours, 57 minutes.
• To count from 1 to 82,855,889,820 would take you about five thousand, two hundred sixty-nine 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 82855889820 cubic inches would be around 363.3 feet tall.

Recreational maths with 82855889820

• 82855889820 backwards is 02898855828
• The number of decimal digits it has is: 11
• The sum of 82855889820's digits is 63
• More coming soon!