12999999488
12,999,999,488 is an even composite number composed of three prime numbers multiplied together.
12999999488 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 12999999488:
214 × 72 × 16193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 16193)See below for interesting mathematical facts about the number 12999999488 from the Numbermatics database.
Names of 12999999488
- Cardinal: 12999999488 can be written as Twelve billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 1.2999999488 × 1010
Factors of 12999999488
Divisors of 12999999488
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 512 784 896 1024 1568 1792 2048 3136 3584 4096 6272 7168 8192 12544 14336 16193 16384 25088 28672 32386 50176 57344 64772 100352 113351 114688 129544 200704 226702 259088 401408 453404 518176 793457 802816 906808 1036352 1586914 1813616 2072704 3173828 3627232 4145408 6347656 7254464 8290816 12695312 14508928 16581632 25390624 29017856 33163264 50781248 58035712 66326528 101562496 116071424 132653056 203124992 232142848 265306112 406249984 464285696 812499968 928571392 1624999936 1857142784 3249999872 6499999744 12999999488
- Sum of all divisors σ(n): 30245841486
- Sum of proper divisors (its aliquot sum) s(n): 17245841998
- 12999999488 is an abundant number, because the sum of its proper divisors (17245841998) is greater than itself. Its abundance is 4245842510
Bases of 12999999488
- Binary: 11000001101101110001000000000000002
- Hexadecimal: 0x306DC4000
- Base-36: 5YZV3SW
Squares and roots of 12999999488
- 12999999488 squared (129999994882) is 168999986688000262144
- 12999999488 cubed (129999994883) is 2196999740416010223615865782272
-
The
square root of 12999999488 is 114017.5402646453 -
The
cube root of 12999999488 is 2351.3346568519
Scales and comparisons
How big is 12999999488?- 12,999,999,488 seconds is equal to 413 years, 18 weeks, 4 days, 22 hours, 58 minutes, 8 seconds.
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To count from 1 to 12,999,999,488 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 12999999488 cubic inches would be around 195.9 feet tall.
Recreational maths with 12999999488
- 12999999488 backwards is 88499999921
- The number of decimal digits it has is: 11
- The sum of 12999999488's digits is 77
- More coming soon!
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