131388519968
131,388,519,968 is an even composite number composed of four prime numbers multiplied together.
131388519968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 131388519968:
25 × 412 × 432 × 1321
(2 × 2 × 2 × 2 × 2 × 41 × 41 × 43 × 43 × 1321)See below for interesting mathematical facts about the number 131388519968 from the Numbermatics database.
Names of 131388519968
- Cardinal: 131388519968 can be written as One hundred thirty-one billion, three hundred eighty-eight million, five hundred nineteen thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.31388519968 × 1011
Factors of 131388519968
Divisors of 131388519968
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 8 16 32 41 43 82 86 164 172 328 344 656 688 1312 1321 1376 1681 1763 1849 2642 3362 3526 3698 5284 6724 7052 7396 10568 13448 14104 14792 21136 26896 28208 29584 42272 53792 54161 56416 56803 59168 72283 75809 108322 113606 144566 151618 216644 227212 289132 303236 433288 454424 578264 606472 866576 908848 1156528 1212944 1733152 1817696 2220601 2313056 2328923 2425888 2442529 3108169 4441202 4657846 4885058 6216338 8882404 9315692 9770116 12432676 17764808 18631384 19540232 24865352 35529616 37262768 39080464 49730704 71059232 74525536 78160928 95485843 99461408 100143689 190971686 200287378 381943372 400574756 763886744 801149512 1527773488 1602299024 3055546976 3204598048 4105891249 8211782498 16423564996 32847129992 65694259984 131388519968
- Sum of all divisors σ(n): 271648865754
- Sum of proper divisors (its aliquot sum) s(n): 140260345786
- 131388519968 is an abundant number, because the sum of its proper divisors (140260345786) is greater than itself. Its abundance is 8871825818
Bases of 131388519968
- Binary: 11110100101110101110110110110001000002
- Hexadecimal: 0x1E975DB620
- Base-36: 1OCXBYU8
Squares and roots of 131388519968
- 131388519968 squared (1313885199682) is 17262943179381534721024
- 131388519968 cubed (1313885199683) is 2268152554630620180583747133407232
-
The
square root of 131388519968 is 362475.5439584857 -
The
cube root of 131388519968 is 5083.7689801373
Scales and comparisons
How big is 131388519968?- 131,388,519,968 seconds is equal to 4,177 years, 38 weeks, 6 days, 11 hours, 6 minutes, 8 seconds.
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To count from 1 to 131,388,519,968 would take you about eight thousand, three hundred fifty-five 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 131388519968 cubic inches would be around 423.6 feet tall.
Recreational maths with 131388519968
- 131388519968 backwards is 869915883131
- The number of decimal digits it has is: 12
- The sum of 131388519968's digits is 62
- More coming soon!
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Keywords: Divisors of 131388519968, math, Factors of 131388519968, curriculum, school, college, exams, university, Prime factorization of 131388519968, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-one billion, three hundred eighty-eight million, five hundred nineteen thousand, nine hundred sixty-eight.