1138733568
1,138,733,568 is an even composite number composed of five prime numbers multiplied together.
1138733568 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1138733568:
29 × 32 × 7 × 43 × 821
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 43 × 821)See below for interesting mathematical facts about the number 1138733568 from the Numbermatics database.
Names of 1138733568
- Cardinal: 1138733568 can be written as One billion, one hundred thirty-eight million, seven hundred thirty-three thousand, five hundred sixty-eight.
Scientific notation
- Scientific notation: 1.138733568 × 109
Factors of 1138733568
Divisors of 1138733568
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 43 48 56 63 64 72 84 86 96 112 126 128 129 144 168 172 192 224 252 256 258 288 301 336 344 384 387 448 504 512 516 576 602 672 688 768 774 821 896 903 1008 1032 1152 1204 1344 1376 1536 1548 1642 1792 1806 2016 2064 2304 2408 2463 2688 2709 2752 3096 3284 3584 3612 4032 4128 4608 4816 4926 5376 5418 5504 5747 6192 6568 7224 7389 8064 8256 9632 9852 10752 10836 11008 11494 12384 13136 14448 14778 16128 16512 17241 19264 19704 21672 22016 22988 24768 26272 28896 29556 32256 33024 34482 35303 38528 39408 43344 45976 49536 51723 52544 57792 59112 66048 68964 70606 77056 78816 86688 91952 99072 103446 105088 105909 115584 118224 137928 141212 154112 157632 173376 183904 198144 206892 210176 211818 231168 236448 247121 275856 282424 315264 317727 346752 367808 413784 420352 423636 462336 472896 494242 551712 564848 630528 635454 693504 735616 741363 827568 847272 945792 988484 1103424 1129696 1261056 1270908 1387008 1471232 1482726 1655136 1694544 1891584 1976968 2206848 2224089 2259392 2541816 2942464 2965452 3310272 3389088 3783168 3953936 4413696 4448178 4518784 5083632 5930904 6620544 6778176 7907872 8827392 8896356 9037568 10167264 11861808 13241088 13556352 15815744 17792712 18075136 20334528 23723616 26482176 27112704 31631488 35585424 40669056 47447232 54225408 63262976 71170848 81338112 94894464 126525952 142341696 162676224 189788928 284683392 379577856 569366784 1138733568
- Sum of all divisors σ(n): 3847985856
- Sum of proper divisors (its aliquot sum) s(n): 2709252288
- 1138733568 is an abundant number, because the sum of its proper divisors (2709252288) is greater than itself. Its abundance is 1570518720
Bases of 1138733568
- Binary: 10000111101111110110010000000002
- Hexadecimal: 0x43DFB200
- Base-36: ITZ0G0
Squares and roots of 1138733568
- 1138733568 squared (11387335682) is 1296714138890010624
- 1138733568 cubed (11387335683) is 1476611918054269357425426432
-
The
square root of 1138733568 is 33745.1265814783 -
The
cube root of 1138733568 is 1044.2569500099
Scales and comparisons
How big is 1138733568?- 1,138,733,568 seconds is equal to 36 years, 10 weeks, 5 days, 18 hours, 52 minutes, 48 seconds.
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To count from 1 to 1,138,733,568 would take you about seventy-two 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 1138733568 cubic inches would be around 87 feet tall.
Recreational maths with 1138733568
- 1138733568 backwards is 8653378311
- The number of decimal digits it has is: 10
- The sum of 1138733568's digits is 45
- More coming soon!
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