12482738442
12,482,738,442 is an even composite number composed of five prime numbers multiplied together.
12482738442 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 12482738442:
2 × 36 × 312 × 59 × 151
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 31 × 31 × 59 × 151)See below for interesting mathematical facts about the number 12482738442 from the Numbermatics database.
Names of 12482738442
- Cardinal: 12482738442 can be written as Twelve billion, four hundred eighty-two million, seven hundred thirty-eight thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 1.2482738442 × 1010
Factors of 12482738442
Divisors of 12482738442
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 6 9 18 27 31 54 59 62 81 93 118 151 162 177 186 243 279 302 354 453 486 531 558 729 837 906 961 1062 1359 1458 1593 1674 1829 1922 2511 2718 2883 3186 3658 4077 4681 4779 5022 5487 5766 7533 8154 8649 8909 9362 9558 10974 12231 14043 14337 15066 16461 17298 17818 22599 24462 25947 26727 28086 28674 32922 36693 42129 43011 45198 49383 51894 53454 56699 73386 77841 80181 84258 86022 98766 110079 113398 126387 145111 148149 155682 160362 170097 220158 233523 240543 252774 276179 290222 296298 340194 379161 435333 444447 467046 481086 510291 552358 700569 721629 758322 828537 870666 888894 1020582 1137483 1305999 1333341 1401138 1443258 1530873 1657074 2164887 2274966 2485611 2611998 2666682 3061746 3412449 3917997 4329774 4592619 4971222 6494661 6824898 7456833 7835994 8561549 9185238 11753991 12989322 13777857 14913666 17123098 22370499 23507982 25684647 27555714 35261973 41333571 44740998 51369294 67111497 70523946 77053941 82667142 105785919 134222994 154107882 201334491 211571838 231161823 402668982 462323646 693485469 1386970938 2080456407 4160912814 6241369221 12482738442
- Sum of all divisors σ(n): 29695148640
- Sum of proper divisors (its aliquot sum) s(n): 17212410198
- 12482738442 is an abundant number, because the sum of its proper divisors (17212410198) is greater than itself. Its abundance is 4729671756
Bases of 12482738442
- Binary: 10111010000000011101111001000010102
- Hexadecimal: 0x2E807790A
- Base-36: 5QFWEMI
Squares and roots of 12482738442
- 12482738442 squared (124827384422) is 155818759011384587364
- 12482738442 cubed (124827384423) is 1945044813096144304334910246888
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The
square root of 12482738442 is 111726.1761719251 -
The
cube root of 12482738442 is 2319.7256439589
Scales and comparisons
How big is 12482738442?- 12,482,738,442 seconds is equal to 396 years, 47 weeks, 3 days, 3 hours, 20 minutes, 42 seconds.
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To count from 1 to 12,482,738,442 would take you about seven hundred ninety-three 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 12482738442 cubic inches would be around 193.3 feet tall.
Recreational maths with 12482738442
- 12482738442 backwards is 24483728421
- The number of decimal digits it has is: 11
- The sum of 12482738442's digits is 45
- More coming soon!
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