12490439325
12,490,439,325 is an odd composite number composed of five prime numbers multiplied together.
12490439325 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12490439325:
3 × 52 × 73 × 134 × 17
(3 × 5 × 5 × 7 × 7 × 7 × 13 × 13 × 13 × 13 × 17)See below for interesting mathematical facts about the number 12490439325 from the Numbermatics database.
Names of 12490439325
- Cardinal: 12490439325 can be written as Twelve billion, four hundred ninety million, four hundred thirty-nine thousand, three hundred twenty-five.
Scientific notation
- Scientific notation: 1.2490439325 × 1010
Factors of 12490439325
Divisors of 12490439325
- Number of divisors d(n): 240
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Complete list of divisors:
1 3 5 7 13 15 17 21 25 35 39 49 51 65 75 85 91 105 119 147 169 175 195 221 245 255 273 325 343 357 425 455 507 525 595 637 663 735 833 845 975 1029 1105 1183 1225 1275 1365 1547 1715 1785 1911 2197 2275 2499 2535 2873 2975 3185 3315 3549 3675 4165 4225 4459 4641 5145 5525 5831 5915 6591 6825 7735 8281 8575 8619 8925 9555 10829 10985 12495 12675 13377 14365 15379 15925 16575 17493 17745 20111 20825 22295 23205 24843 25725 28561 29155 29575 32487 32955 37349 38675 41405 43095 46137 47775 54145 54925 57967 60333 62475 66885 71825 75803 76895 85683 87465 88725 100555 107653 111475 112047 116025 124215 140777 142805 145775 162435 164775 173901 186745 199927 207025 215475 227409 230685 261443 270725 289835 301665 322959 334425 379015 384475 422331 428415 437325 485537 502775 538265 560235 599781 621075 703885 714025 753571 784329 812175 869505 933725 985439 999635 1137045 1153425 1307215 1399489 1449175 1456611 1508325 1614795 1830101 1895075 2111655 2142075 2260713 2427685 2691325 2801175 2956317 2998905 3398759 3519425 3767855 3921645 4198467 4347525 4927195 4998175 5490303 5685225 6536075 6997445 7283055 8073975 9150505 9796423 10196277 10558275 11303565 12138425 12810707 14781585 14994525 16993795 18839275 19608225 20992335 23791313 24635975 27451515 29389269 34987225 36415275 38432121 45752525 48982115 50981385 56517825 64053535 71373939 73907925 84968975 104961675 118956565 137257575 146946345 166539191 192160605 244910575 254906925 320267675 356869695 499617573 594782825 734731725 832695955 960803025 1784348475 2498087865 4163479775 12490439325
- Sum of all divisors σ(n): 27624124800
- Sum of proper divisors (its aliquot sum) s(n): 15133685475
- 12490439325 is an abundant number, because the sum of its proper divisors (15133685475) is greater than itself. Its abundance is 2643246150
Bases of 12490439325
- Binary: 10111010000111110011111010100111012
- Hexadecimal: 0x2E87CFA9D
- Base-36: 5QKHGNX
Squares and roots of 12490439325
- 12490439325 squared (124904393252) is 156011074531506455625
- 12490439325 cubed (124904393253) is 1948646860463834184829867453125
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The
square root of 12490439325 is 111760.6340577933 -
The
cube root of 12490439325 is 2320.2025762593
Scales and comparisons
How big is 12490439325?- 12,490,439,325 seconds is equal to 397 years, 8 weeks, 1 day, 6 hours, 28 minutes, 45 seconds.
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To count from 1 to 12,490,439,325 would take you about seven hundred ninety-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 12490439325 cubic inches would be around 193.4 feet tall.
Recreational maths with 12490439325
- 12490439325 backwards is 52393409421
- The number of decimal digits it has is: 11
- The sum of 12490439325's digits is 42
- More coming soon!
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