82018091008

Names of 82018091008

• Cardinal: 82018091008 can be written as Eighty-two billion, eighteen million, ninety-one thousand and eight.

Scientific notation

• Scientific notation: 8.2018091008 × 10¹⁰

Factors of 82018091008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 311

Divisors of 82018091008

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 98 112 128 133 152 196 224 256 266 283 304 361 392 448 512 532 566 608 722 784 896 931 1024 1064 1132 1216 1444 1568 1792 1862 1981 2048 2128 2264 2432 2527 2888 3136 3584 3724 3962 4096 4256 4528 4864 5054 5377 5776 6272 7168 7448 7924 8192 8512 9056 9728 10108 10754 11552 12544 13867 14336 14896 15848 16384 17024 17689 18112 19456 20216 21508 23104 25088 27734 28672 29792 31696 34048 35378 36224 37639 38912 40432 43016 46208 50176 55468 57344 59584 63392 68096 70756 72448 75278 77824 80864 86032 92416 100352 102163 110936 114688 119168 126784 136192 141512 144896 150556 155648 161728 172064 184832 200704 204326 221872 238336 253568 263473 272384 283024 289792 301112 311296 323456 344128 369664 401408 408652 443744 476672 507136 526946 544768 566048 579584 602224 646912 688256 715141 739328 802816 817304 887488 953344 1014272 1053892 1089536 1132096 1159168 1204448 1293824 1376512 1430282 1478656 1634608 1774976 1906688 2028544 2107784 2179072 2264192 2318336 2408896 2587648 2753024 2860564 2957312 3269216 3549952 3813376 4057088 4215568 4528384 4636672 4817792 5005987 5175296 5506048 5721128 5914624 6538432 7099904 7626752 8114176 8431136 9056768 9635584 10011974 10350592 11012096 11442256 13076864 14199808 15253504 16228352 16862272 18113536 19271168 20023948 20701184 22024192 22884512 26153728 28399616 32456704 33724544 36227072 38542336 40047896 41402368 44048384 45769024 52307456 56799232 67449088 72454144 77084672 80095792 88096768 91538048 104614912 113598464 134898176 144908288 154169344 160191584 183076096 209229824 227196928 269796352 289816576 308338688 320383168 366152192 418459648 539592704 616677376 640766336 732304384 836919296 1079185408 1281532672 1464608768 1673838592 2158370816 2563065344 2929217536 4316741632 5126130688 5858435072 10252261376 11716870144 20504522752 41009045504 82018091008
• Sum of all divisors σ(n): 202094666676
• Sum of proper divisors (its aliquot sum) s(n): 120076575668
• 82018091008 is an abundant number, because the sum of its proper divisors (120076575668) is greater than itself. Its abundance is 38058484660

Bases of 82018091008

• Binary: 1001100011000101010001100000000000000₂
• Hexadecimal: 0x1318A8C000
• Base-36: 11OFGC1S

Squares and roots of 82018091008

• 82018091008 squared (82018091008²) is 6726967252596570456064
• 82018091008 cubed (82018091008³) is 551733012331301239974141217472512
• The square root of 82018091008 is 286388.0077936225
• The cube root of 82018091008 is 4344.8009584109

Scales and comparisons

• 82,018,091,008 seconds is equal to 2,607 years, 47 weeks, 6 days, 11 hours, 3 minutes, 28 seconds.
• To count from 1 to 82,018,091,008 would take you about five thousand, two hundred fifteen 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 82018091008 cubic inches would be around 362.1 feet tall.

Recreational maths with 82018091008

• 82018091008 backwards is 80019081028
• The number of decimal digits it has is: 11
• The sum of 82018091008's digits is 37
• More coming soon!