12831948800
12,831,948,800 is an even composite number composed of four prime numbers multiplied together.
12831948800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12831948800:
219 × 52 × 11 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 89)See below for interesting mathematical facts about the number 12831948800 from the Numbermatics database.
Names of 12831948800
- Cardinal: 12831948800 can be written as Twelve billion, eight hundred thirty-one million, nine hundred forty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 1.28319488 × 1010
Factors of 12831948800
Divisors of 12831948800
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 89 100 110 128 160 176 178 200 220 256 275 320 352 356 400 440 445 512 550 640 704 712 800 880 890 979 1024 1100 1280 1408 1424 1600 1760 1780 1958 2048 2200 2225 2560 2816 2848 3200 3520 3560 3916 4096 4400 4450 4895 5120 5632 5696 6400 7040 7120 7832 8192 8800 8900 9790 10240 11264 11392 12800 14080 14240 15664 16384 17600 17800 19580 20480 22528 22784 24475 25600 28160 28480 31328 32768 35200 35600 39160 40960 45056 45568 48950 51200 56320 56960 62656 65536 70400 71200 78320 81920 90112 91136 97900 102400 112640 113920 125312 131072 140800 142400 156640 163840 180224 182272 195800 204800 225280 227840 250624 262144 281600 284800 313280 327680 360448 364544 391600 409600 450560 455680 501248 524288 563200 569600 626560 655360 720896 729088 783200 819200 901120 911360 1002496 1126400 1139200 1253120 1310720 1441792 1458176 1566400 1638400 1802240 1822720 2004992 2252800 2278400 2506240 2621440 2883584 2916352 3132800 3276800 3604480 3645440 4009984 4505600 4556800 5012480 5767168 5832704 6265600 6553600 7208960 7290880 8019968 9011200 9113600 10024960 11665408 12531200 13107200 14417920 14581760 16039936 18022400 18227200 20049920 23330816 25062400 28835840 29163520 32079872 36044800 36454400 40099840 46661632 50124800 58327040 64159744 72089600 72908800 80199680 100249600 116654080 128319488 144179200 145817600 160399360 200499200 233308160 256638976 291635200 320798720 400998400 513277952 583270400 641597440 801996800 1166540800 1283194880 1603993600 2566389760 3207987200 6415974400 12831948800
- Sum of all divisors σ(n): 35106291000
- Sum of proper divisors (its aliquot sum) s(n): 22274342200
- 12831948800 is an abundant number, because the sum of its proper divisors (22274342200) is greater than itself. Its abundance is 9442393400
Bases of 12831948800
- Binary: 10111111001101100000000000000000002
- Hexadecimal: 0x2FCD80000
- Base-36: 5W7T728
Squares and roots of 12831948800
- 12831948800 squared (128319488002) is 164658910005821440000
- 12831948800 cubed (128319488003) is 2112894702658508420022272000000
-
The
square root of 12831948800 is 113278.1920759685 -
The
cube root of 12831948800 is 2341.1587997583
Scales and comparisons
How big is 12831948800?- 12,831,948,800 seconds is equal to 408 years, 5 days, 22 hours, 13 minutes, 20 seconds.
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To count from 1 to 12,831,948,800 would take you about eight hundred sixteen 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 12831948800 cubic inches would be around 195.1 feet tall.
Recreational maths with 12831948800
- 12831948800 backwards is 00884913821
- 12831948800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12831948800's digits is 44
- More coming soon!
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