83990237128
83,990,237,128 is an even composite number composed of five prime numbers multiplied together.
83990237128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 83990237128:
23 × 73 × 17 × 31 × 2412
(2 × 2 × 2 × 7 × 7 × 7 × 17 × 31 × 241 × 241)See below for interesting mathematical facts about the number 83990237128 from the Numbermatics database.
Names of 83990237128
- Cardinal: 83990237128 can be written as Eighty-three billion, nine hundred ninety million, two hundred thirty-seven thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 8.3990237128 × 1010
Factors of 83990237128
Divisors of 83990237128
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 7 8 14 17 28 31 34 49 56 62 68 98 119 124 136 196 217 238 241 248 343 392 434 476 482 527 686 833 868 952 964 1054 1372 1519 1666 1687 1736 1928 2108 2744 3038 3332 3374 3689 4097 4216 5831 6076 6664 6748 7378 7471 8194 10633 11662 11809 12152 13496 14756 14942 16388 21266 23324 23618 25823 28679 29512 29884 32776 42532 46648 47236 51646 52297 57358 58081 59768 82663 85064 94472 103292 104594 114716 116162 127007 165326 180761 200753 206584 209188 229432 232324 254014 330652 361522 366079 401506 406567 418376 464648 508028 661304 723044 732158 803012 813134 889049 987377 1016056 1405271 1446088 1464316 1606024 1626268 1778098 1800511 1974754 2562553 2810542 2845969 2928632 3252536 3556196 3601022 3949508 5125106 5621084 5691938 6223343 6911639 7112392 7202044 7899016 10250212 11242168 11383876 12446686 12603577 13823278 14404088 19921783 20500424 22767752 24893372 25207154 27646556 30608687 39843566 43563401 48381473 49786744 50414308 55293112 61217374 79687132 87126802 88225039 96762946 100828616 122434748 159374264 174253604 176450078 193525892 214260809 244869496 338670311 348507208 352900156 387051784 428521618 617575273 677340622 705800312 857043236 1235150546 1354681244 1499825663 1714086472 2470301092 2709362488 2999651326 4940602184 5999302652 10498779641 11998605304 20997559282 41995118564 83990237128
- Sum of all divisors σ(n): 201564288000
- Sum of proper divisors (its aliquot sum) s(n): 117574050872
- 83990237128 is an abundant number, because the sum of its proper divisors (117574050872) is greater than itself. Its abundance is 33583813744
Bases of 83990237128
- Binary: 10011100011100011010101001111110010002
- Hexadecimal: 0x138E354FC8
- Base-36: 12L1M9QG
Squares and roots of 83990237128
- 83990237128 squared (839902371282) is 7054359932817669688384
- 83990237128 cubed (839902371283) is 592497363543618226315750027121152
-
The
square root of 83990237128 is 289810.6918800615 -
The
cube root of 83990237128 is 4379.3494639303
Scales and comparisons
How big is 83990237128?- 83,990,237,128 seconds is equal to 2,670 years, 32 weeks, 5 days, 5 hours, 25 minutes, 28 seconds.
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To count from 1 to 83,990,237,128 would take you about five thousand, three hundred forty-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 83990237128 cubic inches would be around 364.9 feet tall.
Recreational maths with 83990237128
- 83990237128 backwards is 82173209938
- The number of decimal digits it has is: 11
- The sum of 83990237128's digits is 52
- More coming soon!
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