1397239272
1,397,239,272 is an even composite number composed of five prime numbers multiplied together.
1397239272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1397239272:
23 × 32 × 112 × 133 × 73
(2 × 2 × 2 × 3 × 3 × 11 × 11 × 13 × 13 × 13 × 73)See below for interesting mathematical facts about the number 1397239272 from the Numbermatics database.
Names of 1397239272
- Cardinal: 1397239272 can be written as One billion, three hundred ninety-seven million, two hundred thirty-nine thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.397239272 × 109
Factors of 1397239272
Divisors of 1397239272
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 72 73 78 88 99 104 117 121 132 143 146 156 169 198 219 234 242 264 286 292 312 338 363 396 429 438 468 484 507 572 584 657 676 726 792 803 858 876 936 949 968 1014 1089 1144 1287 1314 1352 1452 1521 1573 1606 1716 1752 1859 1898 2028 2178 2197 2409 2574 2628 2847 2904 3042 3146 3212 3432 3718 3796 4056 4356 4394 4719 4818 5148 5256 5577 5694 6084 6292 6424 6591 7227 7436 7592 8541 8712 8788 8833 9438 9636 10296 10439 11154 11388 12168 12337 12584 13182 14157 14454 14872 16731 17082 17576 17666 18876 19272 19773 20449 20878 22308 22776 24167 24674 26364 26499 28314 28908 31317 33462 34164 35332 37011 37752 39546 40898 41756 44616 48334 49348 52728 52998 56628 57816 61347 62634 66924 68328 70664 72501 74022 79092 79497 81796 83512 93951 96668 98696 105996 111033 113256 114829 122694 125268 133848 135707 145002 148044 158184 158994 160381 163592 184041 187902 193336 211992 217503 222066 229658 245388 250536 265837 271414 290004 296088 317988 320762 344487 368082 375804 407121 435006 444132 459316 481143 490776 531674 542828 580008 635976 641524 688974 736164 751608 797511 814242 870012 888264 918632 962286 1033461 1063348 1085656 1221363 1283048 1377948 1443429 1472328 1492777 1595022 1628484 1740024 1764191 1924572 2066922 2126696 2392533 2442726 2755896 2886858 2985554 3190044 3256968 3528382 3849144 4133844 4478331 4785066 4885452 5292573 5773716 5971108 6380088 7056764 8267688 8956662 9570132 9770904 10585146 11547432 11942216 13434993 14113528 15877719 17913324 19140264 19406101 21170292 26869986 31755438 35826648 38812202 42340584 53739972 58218303 63510876 77624404 107479944 116436606 127021752 155248808 174654909 232873212 349309818 465746424 698619636 1397239272
- Sum of all divisors σ(n): 4567672200
- Sum of proper divisors (its aliquot sum) s(n): 3170432928
- 1397239272 is an abundant number, because the sum of its proper divisors (3170432928) is greater than itself. Its abundance is 1773193656
Bases of 1397239272
- Binary: 10100110100100000101101111010002
- Hexadecimal: 0x53482DE8
- Base-36: N3VOQ0
Squares and roots of 1397239272
- 1397239272 squared (13972392722) is 1952277583219089984
- 1397239272 cubed (13972392723) is 2727798909118960705746651648
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The
square root of 1397239272 is 37379.6638829191 -
The
cube root of 1397239272 is 1117.9531258515
Scales and comparisons
How big is 1397239272?- 1,397,239,272 seconds is equal to 44 years, 22 weeks, 1 day, 18 hours, 1 minute, 12 seconds.
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To count from 1 to 1,397,239,272 would take you about eighty-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 1397239272 cubic inches would be around 93.2 feet tall.
Recreational maths with 1397239272
- 1397239272 backwards is 2729327931
- The number of decimal digits it has is: 10
- The sum of 1397239272's digits is 45
- More coming soon!
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The information we have on file for 1397239272 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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