216388664016
216,388,664,016 is an even composite number composed of six prime numbers multiplied together.
216388664016 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 216388664016:
24 × 3 × 72 × 43 × 47 × 45523
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 43 × 47 × 45523)See below for interesting mathematical facts about the number 216388664016 from the Numbermatics database.
Names of 216388664016
- Cardinal: 216388664016 can be written as Two hundred sixteen billion, three hundred eighty-eight million, six hundred sixty-four thousand and sixteen.
Scientific notation
- Scientific notation: 2.16388664016 × 1011
Factors of 216388664016
Divisors of 216388664016
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 43 47 48 49 56 84 86 94 98 112 129 141 147 168 172 188 196 258 282 294 301 329 336 344 376 392 516 564 588 602 658 688 752 784 903 987 1032 1128 1176 1204 1316 1806 1974 2021 2064 2107 2256 2303 2352 2408 2632 3612 3948 4042 4214 4606 4816 5264 6063 6321 6909 7224 7896 8084 8428 9212 12126 12642 13818 14147 14448 15792 16168 16856 18424 24252 25284 27636 28294 32336 33712 36848 42441 45523 48504 50568 55272 56588 84882 91046 97008 99029 101136 110544 113176 136569 169764 182092 198058 226352 273138 297087 318661 339528 364184 396116 546276 594174 637322 679056 728368 792232 955983 1092552 1188348 1274644 1584464 1911966 1957489 2139581 2185104 2230627 2376696 2549288 3823932 3914978 4279162 4461254 4753392 5098576 5872467 6418743 6691881 7647864 7829956 8558324 8922508 11744934 12837486 13383762 13702423 14977067 15295728 15659912 17116648 17845016 23489868 25674972 26767524 27404846 29954134 31319824 34233296 35690032 41107269 44931201 46979736 51349944 53535048 54809692 59908268 82214538 89862402 92001983 93959472 95916961 102699888 104839469 107070096 109619384 119816536 164429076 179724804 184003966 191833922 209678938 219238768 239633072 276005949 287750883 314518407 328858152 359449608 368007932 383667844 419357876 552011898 575501766 629036814 644013881 657716304 718899216 736015864 767335688 838715752 1104023796 1151003532 1258073628 1288027762 1472031728 1534671376 1677431504 1932041643 2208047592 2302007064 2516147256 2576055524 3864083286 4416095184 4508097167 4604014128 5032294512 5152111048 7728166572 9016194334 10304222096 13524291501 15456333144 18032388668 27048583002 30912666288 36064777336 54097166004 72129554672 108194332008 216388664016
- Sum of all divisors σ(n): 679564790784
- Sum of proper divisors (its aliquot sum) s(n): 463176126768
- 216388664016 is an abundant number, because the sum of its proper divisors (463176126768) is greater than itself. Its abundance is 246787462752
Bases of 216388664016
- Binary: 110010011000011100010011111010110100002
- Hexadecimal: 0x3261C4FAD0
- Base-36: 2REO81QO
Squares and roots of 216388664016
- 216388664016 squared (2163886640162) is 46824053914629333248256
- 216388664016 cubed (2163886640163) is 10132194470399796339434965501956096
-
The
square root of 216388664016 is 465175.9495244783 -
The
cube root of 216388664016 is 6003.5965845549
Scales and comparisons
How big is 216388664016?- 216,388,664,016 seconds is equal to 6,880 years, 25 weeks, 3 days, 10 hours, 13 minutes, 36 seconds.
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To count from 1 to 216,388,664,016 would take you about thirteen thousand, seven hundred sixty 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 216388664016 cubic inches would be around 500.3 feet tall.
Recreational maths with 216388664016
- 216388664016 backwards is 610466883612
- The number of decimal digits it has is: 12
- The sum of 216388664016's digits is 51
- More coming soon!
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