84490838892
84,490,838,892 is an even composite number composed of six prime numbers multiplied together.
84490838892 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 84490838892:
22 × 32 × 31 × 127 × 331 × 1801
(2 × 2 × 3 × 3 × 31 × 127 × 331 × 1801)See below for interesting mathematical facts about the number 84490838892 from the Numbermatics database.
Names of 84490838892
- Cardinal: 84490838892 can be written as Eighty-four billion, four hundred ninety million, eight hundred thirty-eight thousand, eight hundred ninety-two.
Scientific notation
- Scientific notation: 8.4490838892 × 1010
Factors of 84490838892
Divisors of 84490838892
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 12 18 31 36 62 93 124 127 186 254 279 331 372 381 508 558 662 762 993 1116 1143 1324 1524 1801 1986 2286 2979 3602 3937 3972 4572 5403 5958 7204 7874 10261 10806 11811 11916 15748 16209 20522 21612 23622 30783 32418 35433 41044 42037 47244 55831 61566 64836 70866 84074 92349 111662 123132 126111 141732 167493 168148 184698 223324 228727 252222 334986 369396 378333 457454 502479 504444 596131 669972 686181 756666 914908 1004958 1192262 1303147 1372362 1513332 1788393 2009916 2058543 2384524 2606294 2744724 3576786 3909441 4117086 5212588 5365179 7090537 7153572 7818882 8234172 10730358 11728323 14181074 15637764 18480061 21271611 21460716 23456646 28362148 36960122 42543222 46913292 55440183 63814833 73920244 75708637 85086444 110880366 127629666 151417274 166320549 221760732 227125911 255259332 302834548 332641098 454251822 665282196 681377733 908503644 1362755466 2346967747 2725510932 4693935494 7040903241 9387870988 14081806482 21122709723 28163612964 42245419446 84490838892
- Sum of all divisors σ(n): 222994530304
- Sum of proper divisors (its aliquot sum) s(n): 138503691412
- 84490838892 is an abundant number, because the sum of its proper divisors (138503691412) is greater than itself. Its abundance is 54012852520
Bases of 84490838892
- Binary: 10011101011000000101111100011011011002
- Hexadecimal: 0x13AC0BE36C
- Base-36: 12TBNWJ0
Squares and roots of 84490838892
- 84490838892 squared (844908388922) is 7138701856673899787664
- 84490838892 cubed (844908388923) is 603154908470255741940872033028288
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The
square root of 84490838892 is 290673.0790630601 -
The
cube root of 84490838892 is 4388.0328893059
Scales and comparisons
How big is 84490838892?- 84,490,838,892 seconds is equal to 2,686 years, 28 weeks, 3 days, 5 hours, 28 minutes, 12 seconds.
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To count from 1 to 84,490,838,892 would take you about five thousand, three hundred seventy-three 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 84490838892 cubic inches would be around 365.7 feet tall.
Recreational maths with 84490838892
- 84490838892 backwards is 29883809448
- The number of decimal digits it has is: 11
- The sum of 84490838892's digits is 63
- More coming soon!
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