12960307920
12,960,307,920 is an even composite number composed of six prime numbers multiplied together.
12960307920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12960307920:
24 × 3 × 5 × 72 × 431 × 2557
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 431 × 2557)See below for interesting mathematical facts about the number 12960307920 from the Numbermatics database.
Names of 12960307920
- Cardinal: 12960307920 can be written as Twelve billion, nine hundred sixty million, three hundred seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.296030792 × 1010
Factors of 12960307920
Divisors of 12960307920
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 49 56 60 70 80 84 98 105 112 120 140 147 168 196 210 240 245 280 294 336 392 420 431 490 560 588 735 784 840 862 980 1176 1293 1470 1680 1724 1960 2155 2352 2557 2586 2940 3017 3448 3920 4310 5114 5172 5880 6034 6465 6896 7671 8620 9051 10228 10344 11760 12068 12785 12930 15085 15342 17240 17899 18102 20456 20688 21119 24136 25570 25860 30170 30684 34480 35798 36204 38355 40912 42238 45255 48272 51140 51720 53697 60340 61368 63357 71596 72408 76710 84476 89495 90510 102280 103440 105595 107394 120680 122736 125293 126714 143192 144816 153420 168952 178990 181020 204560 211190 214788 241360 250586 253428 268485 286384 306840 316785 337904 357980 362040 375879 422380 429576 501172 506856 536970 613680 626465 633570 715960 724080 751758 844760 859152 1002344 1013712 1073940 1102067 1252930 1267140 1431920 1503516 1689520 1879395 2004688 2147880 2204134 2505860 2534280 3007032 3306201 3758790 4295760 4408268 5011720 5068560 5510335 6014064 6612402 7517580 7714469 8816536 10023440 11020670 13224804 15035160 15428938 16531005 17633072 22041340 23143407 26449608 30070320 30857876 33062010 38572345 44082680 46286814 52899216 54001283 61715752 66124020 77144690 88165360 92573628 108002566 115717035 123431504 132248040 154289380 162003849 185147256 216005132 231434070 264496080 270006415 308578760 324007698 370294512 432010264 462868140 540012830 617157520 648015396 810019245 864020528 925736280 1080025660 1296030792 1620038490 1851472560 2160051320 2592061584 3240076980 4320102640 6480153960 12960307920
- Sum of all divisors σ(n): 46863214848
- Sum of proper divisors (its aliquot sum) s(n): 33902906928
- 12960307920 is an abundant number, because the sum of its proper divisors (33902906928) is greater than itself. Its abundance is 20942599008
Bases of 12960307920
- Binary: 11000001000111111010011010110100002
- Hexadecimal: 0x3047E9AD0
- Base-36: 5YC8DLC
Squares and roots of 12960307920
- 12960307920 squared (129603079202) is 167969581381214726400
- 12960307920 cubed (129603079203) is 2176937495894041757782553088000
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The
square root of 12960307920 is 113843.3481587747 -
The
cube root of 12960307920 is 2348.9391874251
Scales and comparisons
How big is 12960307920?- 12,960,307,920 seconds is equal to 412 years, 5 weeks, 13 hours, 32 minutes.
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To count from 1 to 12,960,307,920 would take you about eight hundred twenty-four 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 12960307920 cubic inches would be around 195.7 feet tall.
Recreational maths with 12960307920
- 12960307920 backwards is 02970306921
- The number of decimal digits it has is: 11
- The sum of 12960307920's digits is 39
- More coming soon!
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