2989371312
2,989,371,312 is an even composite number composed of four prime numbers multiplied together.
2989371312 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 2989371312:
24 × 33 × 653 × 10597
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 653 × 10597)See below for interesting mathematical facts about the number 2989371312 from the Numbermatics database.
Names of 2989371312
- Cardinal: 2989371312 can be written as Two billion, nine hundred eighty-nine million, three hundred seventy-one thousand, three hundred twelve.
Scientific notation
- Scientific notation: 2.989371312 × 109
Factors of 2989371312
Divisors of 2989371312
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 653 1306 1959 2612 3918 5224 5877 7836 10448 10597 11754 15672 17631 21194 23508 31344 31791 35262 42388 47016 63582 70524 84776 94032 95373 127164 141048 169552 190746 254328 282096 286119 381492 508656 572238 762984 1144476 1525968 2288952 4577904 6919841 13839682 20759523 27679364 41519046 55358728 62278569 83038092 110717456 124557138 166076184 186835707 249114276 332152368 373671414 498228552 747342828 996457104 1494685656 2989371312
- Sum of all divisors σ(n): 8594554080
- Sum of proper divisors (its aliquot sum) s(n): 5605182768
- 2989371312 is an abundant number, because the sum of its proper divisors (5605182768) is greater than itself. Its abundance is 2615811456
Bases of 2989371312
- Binary: 101100100010111000101111101100002
- Hexadecimal: 0xB22E2FB0
- Base-36: 1DFSLO0
Squares and roots of 2989371312
- 2989371312 squared (29893713122) is 8936340841008601344
- 2989371312 cubed (29893713123) is 26714040944365066002998243328
-
The
square root of 2989371312 is 54675.1434566019 -
The
cube root of 2989371312 is 1440.5443081189
Scales and comparisons
How big is 2989371312?- 2,989,371,312 seconds is equal to 95 years, 2 weeks, 5 days, 4 hours, 55 minutes, 12 seconds.
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To count from 1 to 2,989,371,312 would take you about one hundred ninety 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 2989371312 cubic inches would be around 120 feet tall.
Recreational maths with 2989371312
- 2989371312 backwards is 2131739892
- The number of decimal digits it has is: 10
- The sum of 2989371312's digits is 45
- More coming soon!
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