13033440728
13,033,440,728 is an even composite number composed of seven prime numbers multiplied together.
13033440728 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13033440728:
23 × 7 × 11 × 17 × 23 × 53 × 1021
(2 × 2 × 2 × 7 × 11 × 17 × 23 × 53 × 1021)See below for interesting mathematical facts about the number 13033440728 from the Numbermatics database.
Names of 13033440728
- Cardinal: 13033440728 can be written as Thirteen billion, thirty-three million, four hundred forty thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3033440728 × 1010
Factors of 13033440728
Divisors of 13033440728
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 7 8 11 14 17 22 23 28 34 44 46 53 56 68 77 88 92 106 119 136 154 161 184 187 212 238 253 308 322 371 374 391 424 476 506 583 616 644 742 748 782 901 952 1012 1021 1166 1219 1288 1309 1484 1496 1564 1771 1802 2024 2042 2332 2438 2618 2737 2968 3128 3542 3604 4081 4084 4301 4664 4876 5236 5474 6307 7084 7147 7208 8162 8168 8533 8602 9752 9911 10472 10948 11231 12614 13409 14168 14294 16324 17066 17204 17357 19822 20723 21896 22462 23483 25228 26818 28588 30107 32648 34132 34408 34714 39644 41446 44924 46966 50456 53636 54113 57176 60214 68264 69377 69428 78617 79288 82892 89848 93863 93932 107272 108226 120428 121499 138754 138856 145061 157234 164381 165784 187726 187864 190927 216452 227953 240856 242998 258313 277508 290122 314468 328762 375452 378791 381854 399211 432904 455906 485996 516626 555016 580244 595243 628936 657524 750904 757582 763708 798422 911812 919921 971992 1033252 1160488 1190486 1244599 1315048 1336489 1515164 1527416 1595671 1596844 1808191 1823624 1839842 2066504 2380972 2489198 2672978 2794477 3030328 3191342 3193688 3616382 3679684 4166701 4391321 4761944 4978396 5345956 5588954 6382684 6439447 7232764 7359368 8333402 8712193 8782642 9956792 10119131 10691912 11177908 12765368 12878894 13690589 14465528 16666804 17424386 17565284 20238262 21158183 22355816 25757788 27381178 30739247 33333608 34848772 35130568 40476524 42316366 51515576 54762356 61478494 69697544 70833917 80953048 84632732 95834123 109524712 122956988 141667834 148107281 169265464 191668246 232740013 245913976 283335668 296214562 383336492 465480026 566671336 592429124 766672984 930960052 1184858248 1629180091 1861920104 3258360182 6516720364 13033440728
- Sum of all divisors σ(n): 34331351040
- Sum of proper divisors (its aliquot sum) s(n): 21297910312
- 13033440728 is an abundant number, because the sum of its proper divisors (21297910312) is greater than itself. Its abundance is 8264469584
Bases of 13033440728
- Binary: 11000010001101101010000101110110002
- Hexadecimal: 0x308DA85D8
- Base-36: 5ZJRV88
Squares and roots of 13033440728
- 13033440728 squared (130334407282) is 169870577210289169984
- 13033440728 cubed (130334407283) is 2213998099501451488726780708352
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The
square root of 13033440728 is 114164.0956167919 -
The
cube root of 13033440728 is 2353.3491240789
Scales and comparisons
How big is 13033440728?- 13,033,440,728 seconds is equal to 414 years, 22 weeks, 12 minutes, 8 seconds.
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To count from 1 to 13,033,440,728 would take you about eight hundred twenty-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 13033440728 cubic inches would be around 196.1 feet tall.
Recreational maths with 13033440728
- 13033440728 backwards is 82704433031
- The number of decimal digits it has is: 11
- The sum of 13033440728's digits is 35
- More coming soon!
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The information we have on file for 13033440728 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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