85142998850
85,142,998,850 is an even composite number composed of seven prime numbers multiplied together.
85142998850 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 85142998850:
2 × 52 × 7 × 13 × 31 × 73 × 8269
(2 × 5 × 5 × 7 × 13 × 31 × 73 × 8269)See below for interesting mathematical facts about the number 85142998850 from the Numbermatics database.
Names of 85142998850
- Cardinal: 85142998850 can be written as Eighty-five billion, one hundred forty-two million, nine hundred ninety-eight thousand, eight hundred fifty.
Scientific notation
- Scientific notation: 8.514299885 × 1010
Factors of 85142998850
Divisors of 85142998850
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 5 7 10 13 14 25 26 31 35 50 62 65 70 73 91 130 146 155 175 182 217 310 325 350 365 403 434 455 511 650 730 775 806 910 949 1022 1085 1550 1825 1898 2015 2170 2263 2275 2555 2821 3650 4030 4526 4550 4745 5110 5425 5642 6643 8269 9490 10075 10850 11315 12775 13286 14105 15841 16538 20150 22630 23725 25550 28210 29419 31682 33215 41345 47450 56575 57883 58838 66430 70525 79205 82690 107497 113150 115766 141050 147095 158410 166075 205933 206725 214994 256339 289415 294190 332150 396025 411866 413450 512678 537485 578830 603637 735475 752479 792050 1029665 1074970 1207274 1281695 1447075 1470950 1504958 1794373 2059330 2563390 2687425 2894150 3018185 3332407 3588746 3762395 4225459 5148325 5374850 6036370 6408475 6664814 7524790 7847281 8450918 8971865 10296650 12816950 15090925 15694562 16662035 17943730 18712747 18811975 21127295 23326849 30181850 33324070 37425494 37623950 39236405 42254590 44859325 46653698 54930967 78472810 83310175 89718650 93563735 105636475 109861934 116634245 130989229 166620350 187127470 196182025 211272950 233268490 243265711 261978458 274654835 392364050 467818675 486531422 549309670 583171225 654946145 935637350 1166342450 1216328555 1309892290 1373274175 1702859977 2432657110 2746548350 3274730725 3405719954 6081642775 6549461450 8514299885 12163285550 17028599770 42571499425 85142998850
- Sum of all divisors σ(n): 203980277760
- Sum of proper divisors (its aliquot sum) s(n): 118837278910
- 85142998850 is an abundant number, because the sum of its proper divisors (118837278910) is greater than itself. Its abundance is 33694280060
Bases of 85142998850
- Binary: 10011110100101110101100001111010000102
- Hexadecimal: 0x13D2EB0F42
- Base-36: 1343XYDE
Squares and roots of 85142998850
- 85142998850 squared (851429988502) is 7249330253171101322500
- 85142998850 cubed (851429988503) is 617229717409017288754850979125000
-
The
square root of 85142998850 is 291792.7326888043 -
The
cube root of 85142998850 is 4399.2939440419
Scales and comparisons
How big is 85142998850?- 85,142,998,850 seconds is equal to 2,707 years, 14 weeks, 5 days, 9 hours, 50 seconds.
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To count from 1 to 85,142,998,850 would take you about five thousand, four hundred fourteen 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 85142998850 cubic inches would be around 366.6 feet tall.
Recreational maths with 85142998850
- 85142998850 backwards is 05889924158
- The number of decimal digits it has is: 11
- The sum of 85142998850's digits is 59
- More coming soon!
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