820850794816

Names of 820850794816

• Cardinal: 820850794816 can be written as Eight hundred twenty billion, eight hundred fifty million, seven hundred ninety-four thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 8.20850794816 × 10¹¹

Factors of 820850794816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 182

Divisors of 820850794816

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 13 16 23 26 32 46 47 52 64 92 94 97 104 184 188 194 208 299 368 376 388 416 598 611 736 752 776 832 1081 1196 1222 1261 1472 1504 1552 2162 2231 2392 2444 2522 3008 3104 4324 4462 4559 4784 4888 5044 6208 8648 8924 9118 9409 9568 9776 10088 14053 17296 17848 18236 18818 19136 19552 20176 28106 29003 34592 35696 36472 37636 39104 40352 56212 58006 59267 69184 71392 72944 75272 80704 104857 112424 116012 118534 122317 142784 145888 150544 209714 216407 224848 232024 237068 244634 291776 301088 419428 432814 442223 449696 464048 474136 489268 602176 838856 865628 884446 899392 912673 928096 948272 978536 1363141 1677712 1731256 1768892 1825346 1856192 1896544 1957072 2726282 2813291 3355424 3462512 3537784 3650692 3793088 3914144 5452564 5626582 5748899 6710848 6925024 7075568 7301384 7828288 10171129 10905128 11253164 11497798 11864749 13850048 14151136 14602768 20342258 20991479 21810256 22506328 22995596 23729498 28302272 29205536 40684516 41982958 42895631 43620512 45012656 45991192 47458996 58411072 81369032 83965916 85791262 87241024 90025312 91982384 94917992 132224677 162738064 167931832 171582524 180050624 183964768 189835984 264449354 272889227 325476128 335863664 343165048 367929536 379671968 528898708 545778454 557643203 650952256 671727328 686330096 759343936 986599513 1057797416 1091556908 1115286406 1343454656 1372660192 1973199026 2115594832 2183113816 2230572812 2745320384 3946398052 4231189664 4366227632 4461145624 7892796104 8462379328 8732455264 8922291248 12825793669 15785592208 17464910528 17844582496 25651587338 31571184416 35689164992 51303174676 63142368832 102606349352 205212698704 410425397408 820850794816
• Sum of all divisors σ(n): 1888860718080
• Sum of proper divisors (its aliquot sum) s(n): 1068009923264
• 820850794816 is an abundant number, because the sum of its proper divisors (1068009923264) is greater than itself. Its abundance is 247159128448

Bases of 820850794816

• Binary: 1011111100011110100001010010000101000000₂
• Hexadecimal: 0xBF1E852140
• Base-36: AH3DDAV4

Squares and roots of 820850794816

• 820850794816 squared (820850794816²) is 673796027350058932473856
• 820850794816 cubed (820850794816³) is 553086004594159148985605170740330496
• The square root of 820850794816 is 906008.1648727013
• The cube root of 820850794816 is 9363.1376407129

Scales and comparisons

• 820,850,794,816 seconds is equal to 26,100 years, 26 weeks, 5 days, 21 hours, 40 minutes, 16 seconds.
• To count from 1 to 820,850,794,816 would take you about fifty-two thousand, two hundred one 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 820850794816 cubic inches would be around 780.3 feet tall.

Recreational maths with 820850794816

• 820850794816 backwards is 618497058028
• The number of decimal digits it has is: 12
• The sum of 820850794816's digits is 58
• More coming soon!