12997940736
12,997,940,736 is an even composite number composed of five prime numbers multiplied together.
12997940736 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12997940736:
29 × 3 × 11 × 192 × 2131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 19 × 19 × 2131)See below for interesting mathematical facts about the number 12997940736 from the Numbermatics database.
Names of 12997940736
- Cardinal: 12997940736 can be written as Twelve billion, nine hundred ninety-seven million, nine hundred forty thousand, seven hundred thirty-six.
Scientific notation
- Scientific notation: 1.2997940736 × 1010
Factors of 12997940736
Divisors of 12997940736
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 19 22 24 32 33 38 44 48 57 64 66 76 88 96 114 128 132 152 176 192 209 228 256 264 304 352 361 384 418 456 512 528 608 627 704 722 768 836 912 1056 1083 1216 1254 1408 1444 1536 1672 1824 2112 2131 2166 2432 2508 2816 2888 3344 3648 3971 4224 4262 4332 4864 5016 5632 5776 6393 6688 7296 7942 8448 8524 8664 9728 10032 11552 11913 12786 13376 14592 15884 16896 17048 17328 20064 23104 23441 23826 25572 26752 29184 31768 34096 34656 40128 40489 46208 46882 47652 51144 53504 63536 68192 69312 70323 80256 80978 92416 93764 95304 102288 107008 121467 127072 136384 138624 140646 160512 161956 184832 187528 190608 204576 242934 254144 272768 277248 281292 321024 323912 375056 381216 409152 445379 485868 508288 545536 554496 562584 647824 750112 762432 769291 818304 890758 971736 1016576 1091072 1125168 1295648 1336137 1500224 1524864 1538582 1636608 1781516 1943472 2033152 2250336 2307873 2591296 2672274 3000448 3049728 3077164 3273216 3563032 3886944 4500672 4615746 5182592 5344548 6000896 6099456 6154328 7126064 7773888 8462201 9001344 9231492 10365184 10689096 12001792 12308656 14252128 15547776 16924402 18002688 18462984 20730368 21378192 24617312 25386603 28504256 31095552 33848804 36005376 36925968 42756384 49234624 50773206 57008512 62191104 67697608 73851936 85512768 98469248 101546412 114017024 135395216 147703872 171025536 196938496 203092824 228034048 270790432 295407744 342051072 393876992 406185648 541580864 590815488 684102144 812371296 1083161728 1181630976 1624742592 2166323456 3249485184 4332646912 6498970368 12997940736
- Sum of all divisors σ(n): 39886786368
- Sum of proper divisors (its aliquot sum) s(n): 26888845632
- 12997940736 is an abundant number, because the sum of its proper divisors (26888845632) is greater than itself. Its abundance is 13890904896
Bases of 12997940736
- Binary: 11000001101011110011010110000000002
- Hexadecimal: 0x306BCD600
- Base-36: 5YYMZ9C
Squares and roots of 12997940736
- 12997940736 squared (129979407362) is 168946463376568221696
- 12997940736 cubed (129979407363) is 2195956118525428196665517408256
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The
square root of 12997940736 is 114008.5116822423 -
The
cube root of 12997940736 is 2351.2105268345
Scales and comparisons
How big is 12997940736?- 12,997,940,736 seconds is equal to 413 years, 15 weeks, 2 days, 3 hours, 5 minutes, 36 seconds.
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To count from 1 to 12,997,940,736 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 12997940736 cubic inches would be around 195.9 feet tall.
Recreational maths with 12997940736
- 12997940736 backwards is 63704979921
- 12997940736 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12997940736's digits is 57
- More coming soon!
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