1081357992
1,081,357,992 is an even composite number composed of five prime numbers multiplied together.
1081357992 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 1081357992:
23 × 33 × 11 × 132 × 2693
(2 × 2 × 2 × 3 × 3 × 3 × 11 × 13 × 13 × 2693)See below for interesting mathematical facts about the number 1081357992 from the Numbermatics database.
Names of 1081357992
- Cardinal: 1081357992 can be written as One billion, eighty-one million, three hundred fifty-seven thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.081357992 × 109
Factors of 1081357992
Divisors of 1081357992
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 18 22 24 26 27 33 36 39 44 52 54 66 72 78 88 99 104 108 117 132 143 156 169 198 216 234 264 286 297 312 338 351 396 429 468 507 572 594 676 702 792 858 936 1014 1144 1188 1287 1352 1404 1521 1716 1859 2028 2376 2574 2693 2808 3042 3432 3718 3861 4056 4563 5148 5386 5577 6084 7436 7722 8079 9126 10296 10772 11154 12168 14872 15444 16158 16731 18252 21544 22308 24237 29623 30888 32316 33462 35009 36504 44616 48474 50193 59246 64632 66924 70018 72711 88869 96948 100386 105027 118492 133848 140036 145422 177738 193896 200772 210054 236984 266607 280072 290844 315081 355476 385099 401544 420108 455117 533214 581688 630162 710952 770198 799821 840216 910234 945243 1066428 1155297 1260324 1365351 1540396 1599642 1820468 1890486 2132856 2310594 2520648 2730702 3080792 3199284 3465891 3640936 3780972 4096053 4621188 5006287 5461404 6398568 6931782 7561944 8192106 9242376 10012574 10397673 10922808 12288159 13863564 15018861 16384212 20025148 20795346 24576318 27727128 30037722 32768424 40050296 41590692 45056583 49152636 60075444 83181384 90113166 98305272 120150888 135169749 180226332 270339498 360452664 540678996 1081357992
- Sum of all divisors σ(n): 3549614400
- Sum of proper divisors (its aliquot sum) s(n): 2468256408
- 1081357992 is an abundant number, because the sum of its proper divisors (2468256408) is greater than itself. Its abundance is 1386898416
Bases of 1081357992
- Binary: 10000000111010000110110101010002
- Hexadecimal: 0x407436A8
- Base-36: HVT960
Squares and roots of 1081357992
- 1081357992 squared (10813579922) is 1169335106862272064
- 1081357992 cubed (10813579923) is 1264469863131691939684735488
-
The
square root of 1081357992 is 32884.0081498591 -
The
cube root of 1081357992 is 1026.4154126451
Scales and comparisons
How big is 1081357992?- 1,081,357,992 seconds is equal to 34 years, 19 weeks, 6 days, 17 hours, 13 minutes, 12 seconds.
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To count from 1 to 1,081,357,992 would take you about sixty-eight 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 1081357992 cubic inches would be around 85.5 feet tall.
Recreational maths with 1081357992
- 1081357992 backwards is 2997531801
- The number of decimal digits it has is: 10
- The sum of 1081357992's digits is 45
- More coming soon!
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The information we have on file for 1081357992 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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