12990823936
12,990,823,936 is an even composite number composed of four prime numbers multiplied together.
12990823936 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 12990823936:
29 × 23 × 641 × 1721
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 641 × 1721)See below for interesting mathematical facts about the number 12990823936 from the Numbermatics database.
Names of 12990823936
- Cardinal: 12990823936 can be written as Twelve billion, nine hundred ninety million, eight hundred twenty-three thousand, nine hundred thirty-six.
Scientific notation
- Scientific notation: 1.2990823936 × 1010
Factors of 12990823936
Divisors of 12990823936
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 16 23 32 46 64 92 128 184 256 368 512 641 736 1282 1472 1721 2564 2944 3442 5128 5888 6884 10256 11776 13768 14743 20512 27536 29486 39583 41024 55072 58972 79166 82048 110144 117944 158332 164096 220288 235888 316664 328192 440576 471776 633328 881152 943552 1103161 1266656 1887104 2206322 2533312 3774208 4412644 5066624 7548416 8825288 10133248 17650576 20266496 25372703 35301152 50745406 70602304 101490812 141204608 202981624 282409216 405963248 564818432 811926496 1623852992 3247705984 6495411968 12990823936
- Sum of all divisors σ(n): 27142825248
- Sum of proper divisors (its aliquot sum) s(n): 14152001312
- 12990823936 is an abundant number, because the sum of its proper divisors (14152001312) is greater than itself. Its abundance is 1161177376
Bases of 12990823936
- Binary: 11000001100101000000111110000000002
- Hexadecimal: 0x306503E00
- Base-36: 5YUEFWG
Squares and roots of 12990823936
- 12990823936 squared (129908239362) is 168761506536150532096
- 12990823936 cubed (129908239363) is 2192351018585244781651853049856
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The
square root of 12990823936 is 113977.2957040131 -
The
cube root of 12990823936 is 2350.7813267963
Scales and comparisons
How big is 12990823936?- 12,990,823,936 seconds is equal to 413 years, 3 weeks, 3 days, 18 hours, 12 minutes, 16 seconds.
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To count from 1 to 12,990,823,936 would take you about eight hundred twenty-six 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 12990823936 cubic inches would be around 195.9 feet tall.
Recreational maths with 12990823936
- 12990823936 backwards is 63932809921
- The number of decimal digits it has is: 11
- The sum of 12990823936's digits is 52
- More coming soon!
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