12957629490
12,957,629,490 is an even composite number composed of seven prime numbers multiplied together.
12957629490 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12957629490:
2 × 32 × 5 × 13 × 29 × 521 × 733
(2 × 3 × 3 × 5 × 13 × 29 × 521 × 733)See below for interesting mathematical facts about the number 12957629490 from the Numbermatics database.
Names of 12957629490
- Cardinal: 12957629490 can be written as Twelve billion, nine hundred fifty-seven million, six hundred twenty-nine thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.295762949 × 1010
Factors of 12957629490
Divisors of 12957629490
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 26 29 30 39 45 58 65 78 87 90 117 130 145 174 195 234 261 290 377 390 435 521 522 585 733 754 870 1042 1131 1170 1305 1466 1563 1885 2199 2262 2605 2610 3126 3393 3665 3770 4398 4689 5210 5655 6597 6773 6786 7330 7815 9378 9529 10995 11310 13194 13546 15109 15630 16965 19058 20319 21257 21990 23445 28587 30218 32985 33865 33930 40638 42514 45327 46890 47645 57174 60957 63771 65970 67730 75545 85761 90654 95290 101595 106285 121914 127542 135981 142935 151090 171522 191313 196417 203190 212570 226635 271962 276341 285870 304785 318855 381893 382626 392834 428805 453270 552682 589251 609570 637710 679905 763786 829023 857610 956565 982085 1145679 1178502 1359810 1381705 1658046 1767753 1909465 1913130 1964170 2291358 2487069 2763410 2946255 3437037 3535506 3818930 4145115 4964609 4974138 5728395 5892510 6874074 8290230 8838765 9929218 11074897 11456790 12435345 14893827 17185185 17677530 22149794 24823045 24870690 29787654 33224691 34370370 44681481 49646090 55374485 66449382 74469135 89362962 99674073 110748970 143973661 148938270 166123455 199348146 223407405 287947322 332246910 431920983 446814810 498370365 719868305 863841966 996740730 1295762949 1439736610 2159604915 2591525898 4319209830 6478814745 12957629490
- Sum of all divisors σ(n): 37655785440
- Sum of proper divisors (its aliquot sum) s(n): 24698155950
- 12957629490 is an abundant number, because the sum of its proper divisors (24698155950) is greater than itself. Its abundance is 11740526460
Bases of 12957629490
- Binary: 11000001000101010110111100001100102
- Hexadecimal: 0x30455BC32
- Base-36: 5YAMYWI
Squares and roots of 12957629490
- 12957629490 squared (129576294902) is 167900162000117660100
- 12957629490 cubed (129576294903) is 2175588090508501975981556349000
-
The
square root of 12957629490 is 113831.5838860201 -
The
cube root of 12957629490 is 2348.7773624981
Scales and comparisons
How big is 12957629490?- 12,957,629,490 seconds is equal to 412 years, 4 days, 13 hours, 31 minutes, 30 seconds.
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To count from 1 to 12,957,629,490 would take you about eight hundred twenty-four 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 12957629490 cubic inches would be around 195.7 feet tall.
Recreational maths with 12957629490
- 12957629490 backwards is 09492675921
- The number of decimal digits it has is: 11
- The sum of 12957629490's digits is 54
- More coming soon!
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