15230738432
15,230,738,432 is an even composite number composed of four prime numbers multiplied together.
15230738432 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 15230738432:
213 × 7 × 13 × 20431
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 20431)See below for interesting mathematical facts about the number 15230738432 from the Numbermatics database.
Names of 15230738432
- Cardinal: 15230738432 can be written as Fifteen billion, two hundred thirty million, seven hundred thirty-eight thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.5230738432 × 1010
Factors of 15230738432
Divisors of 15230738432
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 256 364 416 448 512 728 832 896 1024 1456 1664 1792 2048 2912 3328 3584 4096 5824 6656 7168 8192 11648 13312 14336 20431 23296 26624 28672 40862 46592 53248 57344 81724 93184 106496 143017 163448 186368 265603 286034 326896 372736 531206 572068 653792 745472 1062412 1144136 1307584 1859221 2124824 2288272 2615168 3718442 4249648 4576544 5230336 7436884 8499296 9153088 10460672 14873768 16998592 18306176 20921344 29747536 33997184 36612352 41842688 59495072 67994368 73224704 83685376 118990144 135988736 146449408 167370752 237980288 271977472 292898816 475960576 543954944 585797632 951921152 1087909888 1171595264 1903842304 2175819776 3807684608 7615369216 15230738432
- Sum of all divisors σ(n): 37490595072
- Sum of proper divisors (its aliquot sum) s(n): 22259856640
- 15230738432 is an abundant number, because the sum of its proper divisors (22259856640) is greater than itself. Its abundance is 7029118208
Bases of 15230738432
- Binary: 11100010111101001010100000000000002
- Hexadecimal: 0x38BD2A000
- Base-36: 6ZVZKZK
Squares and roots of 15230738432
- 15230738432 squared (152307384322) is 231975393184001818624
- 15230738432 cubed (152307384323) is 3533156536245887346474450157568
-
The
square root of 15230738432 is 123412.8779017815 -
The
cube root of 15230738432 is 2478.7933359799
Scales and comparisons
How big is 15230738432?- 15,230,738,432 seconds is equal to 484 years, 15 weeks, 16 hours, 40 minutes, 32 seconds.
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To count from 1 to 15,230,738,432 would take you about nine hundred sixty-eight 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 15230738432 cubic inches would be around 206.6 feet tall.
Recreational maths with 15230738432
- 15230738432 backwards is 23483703251
- The number of decimal digits it has is: 11
- The sum of 15230738432's digits is 38
- More coming soon!
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Keywords: Divisors of 15230738432, math, Factors of 15230738432, curriculum, school, college, exams, university, Prime factorization of 15230738432, STEM, science, technology, engineering, physics, economics, calculator, fifteen billion, two hundred thirty million, seven hundred thirty-eight thousand, four hundred thirty-two.