12790765728
12,790,765,728 is an even composite number composed of five prime numbers multiplied together.
12790765728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12790765728:
25 × 37 × 13 × 17 × 827
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 17 × 827)See below for interesting mathematical facts about the number 12790765728 from the Numbermatics database.
Names of 12790765728
- Cardinal: 12790765728 can be written as Twelve billion, seven hundred ninety million, seven hundred sixty-five thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.2790765728 × 1010
Factors of 12790765728
Divisors of 12790765728
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 32 34 36 39 48 51 52 54 68 72 78 81 96 102 104 108 117 136 144 153 156 162 204 208 216 221 234 243 272 288 306 312 324 351 408 416 432 442 459 468 486 544 612 624 648 663 702 729 816 827 864 884 918 936 972 1053 1224 1248 1296 1326 1377 1404 1458 1632 1654 1768 1836 1872 1944 1989 2106 2187 2448 2481 2592 2652 2754 2808 2916 3159 3308 3536 3672 3744 3888 3978 4131 4212 4374 4896 4962 5304 5508 5616 5832 5967 6318 6616 7072 7344 7443 7776 7956 8262 8424 8748 9477 9924 10608 10751 11016 11232 11664 11934 12393 12636 13232 14059 14688 14886 15912 16524 16848 17496 17901 18954 19848 21216 21502 22032 22329 23328 23868 24786 25272 26464 28118 28431 29772 31824 32253 33048 33696 34992 35802 37179 37908 39696 42177 43004 44064 44658 47736 49572 50544 53703 56236 56862 59544 63648 64506 66096 66987 69984 71604 74358 75816 79392 84354 86008 89316 95472 96759 99144 101088 107406 112472 113724 119088 126531 129012 132192 133974 143208 148716 151632 161109 168708 172016 178632 182767 190944 193518 198288 200961 214812 224944 227448 238176 253062 258024 267948 286416 290277 297432 303264 322218 337416 344032 357264 365534 379593 387036 396576 401922 429624 449888 454896 483327 506124 516048 535896 548301 572832 580554 594864 602883 644436 674832 714528 731068 759186 774072 803844 859248 870831 909792 966654 1012248 1032096 1071792 1096602 1138779 1161108 1189728 1205766 1288872 1349664 1462136 1518372 1548144 1607688 1644903 1718496 1741662 1808649 1933308 2024496 2143584 2193204 2277558 2322216 2411532 2577744 2612493 2924272 3036744 3096288 3215376 3289806 3416337 3483324 3617298 3866616 4048992 4386408 4555116 4644432 4823064 4934709 5155488 5224986 5848544 6073488 6430752 6579612 6832674 6966648 7234596 7733232 7837479 8772816 9110232 9288864 9646128 9869418 10249011 10449972 12146976 13159224 13665348 13933296 14469192 14804127 15466464 15674958 17545632 18220464 19292256 19738836 20498022 20899944 23512437 26318448 27330696 27866592 28938384 29608254 30747033 31349916 36440928 39477672 40996044 41799888 44412381 47024874 52636896 54661392 57876768 59216508 61494066 62699832 78955344 81992088 83599776 88824762 94049748 109322784 118433016 122988132 125399664 133237143 157910688 163984176 177649524 188099496 236866032 245976264 250799328 266474286 327968352 355299048 376198992 399711429 473732064 491952528 532948572 710598096 752397984 799422858 983905056 1065897144 1421196192 1598845716 2131794288 3197691432 4263588576 6395382864 12790765728
- Sum of all divisors σ(n): 43116675840
- Sum of proper divisors (its aliquot sum) s(n): 30325910112
- 12790765728 is an abundant number, because the sum of its proper divisors (30325910112) is greater than itself. Its abundance is 17535144384
Bases of 12790765728
- Binary: 10111110100110001110011000101000002
- Hexadecimal: 0x2FA6398A0
- Base-36: 5VJAI00
Squares and roots of 12790765728
- 12790765728 squared (127907657282) is 163603687908579369984
- 12790765728 cubed (127907657283) is 2092616444275465002759179108352
-
The
square root of 12790765728 is 113096.2675246181 -
The
cube root of 12790765728 is 2338.6515307607
Scales and comparisons
How big is 12790765728?- 12,790,765,728 seconds is equal to 406 years, 36 weeks, 5 days, 6 hours, 28 minutes, 48 seconds.
-
To count from 1 to 12,790,765,728 would take you about eight hundred thirteen 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 12790765728 cubic inches would be around 194.9 feet tall.
Recreational maths with 12790765728
- 12790765728 backwards is 82756709721
- 12790765728 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12790765728's digits is 54
- More coming soon!
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The information we have on file for 12790765728 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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