12938379264
12,938,379,264 is an even composite number composed of three prime numbers multiplied together.
12938379264 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 12938379264:
220 × 33 × 457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 457)See below for interesting mathematical facts about the number 12938379264 from the Numbermatics database.
Names of 12938379264
- Cardinal: 12938379264 can be written as Twelve billion, nine hundred thirty-eight million, three hundred seventy-nine thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 1.2938379264 × 1010
Factors of 12938379264
Divisors of 12938379264
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 457 512 576 768 864 914 1024 1152 1371 1536 1728 1828 2048 2304 2742 3072 3456 3656 4096 4113 4608 5484 6144 6912 7312 8192 8226 9216 10968 12288 12339 13824 14624 16384 16452 18432 21936 24576 24678 27648 29248 32768 32904 36864 43872 49152 49356 55296 58496 65536 65808 73728 87744 98304 98712 110592 116992 131072 131616 147456 175488 196608 197424 221184 233984 262144 263232 294912 350976 393216 394848 442368 467968 524288 526464 589824 701952 786432 789696 884736 935936 1048576 1052928 1179648 1403904 1572864 1579392 1769472 1871872 2105856 2359296 2807808 3145728 3158784 3538944 3743744 4211712 4718592 5615616 6317568 7077888 7487488 8423424 9437184 11231232 12635136 14155776 14974976 16846848 22462464 25270272 28311552 29949952 33693696 44924928 50540544 59899904 67387392 89849856 101081088 119799808 134774784 179699712 202162176 239599616 269549568 359399424 404324352 479199232 539099136 718798848 808648704 1078198272 1437597696 1617297408 2156396544 3234594816 4312793088 6469189632 12938379264
- Sum of all divisors σ(n): 38419806320
- Sum of proper divisors (its aliquot sum) s(n): 25481427056
- 12938379264 is an abundant number, because the sum of its proper divisors (25481427056) is greater than itself. Its abundance is 12543047792
Bases of 12938379264
- Binary: 11000000110011000000000000000000002
- Hexadecimal: 0x303300000
- Base-36: 5XZ6DC0
Squares and roots of 12938379264
- 12938379264 squared (129383792642) is 167401657979105181696
- 12938379264 cubed (129383792643) is 2165906140356074628130478751744
-
The
square root of 12938379264 is 113746.9967251883 -
The
cube root of 12938379264 is 2347.6136490213
Scales and comparisons
How big is 12938379264?- 12,938,379,264 seconds is equal to 411 years, 20 weeks, 5 days, 18 hours, 14 minutes, 24 seconds.
-
To count from 1 to 12,938,379,264 would take you about eight hundred twenty-two 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 12938379264 cubic inches would be around 195.6 feet tall.
Recreational maths with 12938379264
- 12938379264 backwards is 46297383921
- 12938379264 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12938379264's digits is 54
- More coming soon!
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