7138045992
7,138,045,992 is an even composite number composed of six prime numbers multiplied together.
7138045992 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 7138045992:
23 × 3 × 72 × 11 × 197 × 2801
(2 × 2 × 2 × 3 × 7 × 7 × 11 × 197 × 2801)See below for interesting mathematical facts about the number 7138045992 from the Numbermatics database.
Names of 7138045992
- Cardinal: 7138045992 can be written as Seven billion, one hundred thirty-eight million, forty-five thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 7.138045992 × 109
Factors of 7138045992
Divisors of 7138045992
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 49 56 66 77 84 88 98 132 147 154 168 196 197 231 264 294 308 392 394 462 539 588 591 616 788 924 1078 1176 1182 1379 1576 1617 1848 2156 2167 2364 2758 2801 3234 4137 4312 4334 4728 5516 5602 6468 6501 8274 8403 8668 9653 11032 11204 12936 13002 15169 16548 16806 17336 19306 19607 22408 26004 28959 30338 30811 33096 33612 38612 39214 45507 52008 57918 58821 60676 61622 67224 77224 78428 91014 92433 106183 115836 117642 121352 123244 137249 156856 182028 184866 212366 215677 231672 235284 246488 274498 318549 364056 369732 411747 424732 431354 470568 548996 551797 637098 647031 739464 823494 849464 862708 1097992 1103594 1274196 1294062 1509739 1646988 1655391 1725416 2207188 2548392 2588124 3019478 3293976 3310782 3862579 4414376 4529217 5176248 6038956 6069767 6621564 7725158 9058434 11587737 12077912 12139534 13243128 15450316 18116868 18209301 23175474 24279068 27038053 30900632 36233736 36418602 42488369 46350948 48558136 54076106 72837204 81114159 84976738 92701896 108152212 127465107 145674408 162228318 169953476 216304424 254930214 297418583 324456636 339906952 509860428 594837166 648913272 892255749 1019720856 1189674332 1784511498 2379348664 3569022996 7138045992
- Sum of all divisors σ(n): 22768827840
- Sum of proper divisors (its aliquot sum) s(n): 15630781848
- 7138045992 is an abundant number, because the sum of its proper divisors (15630781848) is greater than itself. Its abundance is 8492735856
Bases of 7138045992
- Binary: 1101010010111010111110000001010002
- Hexadecimal: 0x1A975F028
- Base-36: 3A1T3JC
Squares and roots of 7138045992
- 7138045992 squared (71380459922) is 50951700583907264064
- 7138045992 cubed (71380459923) is 363695582138543305951720831488
-
The
square root of 7138045992 is 84486.9575259993 -
The
cube root of 7138045992 is 1925.4242943521
Scales and comparisons
How big is 7138045992?- 7,138,045,992 seconds is equal to 226 years, 50 weeks, 2 days, 6 hours, 33 minutes, 12 seconds.
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To count from 1 to 7,138,045,992 would take you about four hundred fifty-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 7138045992 cubic inches would be around 160.5 feet tall.
Recreational maths with 7138045992
- 7138045992 backwards is 2995408317
- The number of decimal digits it has is: 10
- The sum of 7138045992's digits is 48
- More coming soon!
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The information we have on file for 7138045992 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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