12431846672
12,431,846,672 is an even composite number composed of seven prime numbers multiplied together.
12431846672 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12431846672:
24 × 7 × 29 × 31 × 37 × 47 × 71
(2 × 2 × 2 × 2 × 7 × 29 × 31 × 37 × 47 × 71)See below for interesting mathematical facts about the number 12431846672 from the Numbermatics database.
Names of 12431846672
- Cardinal: 12431846672 can be written as Twelve billion, four hundred thirty-one million, eight hundred forty-six thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.2431846672 × 1010
Factors of 12431846672
Divisors of 12431846672
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 7 8 14 16 28 29 31 37 47 56 58 62 71 74 94 112 116 124 142 148 188 203 217 232 248 259 284 296 329 376 406 434 464 496 497 518 568 592 658 752 812 868 899 994 1036 1073 1136 1147 1316 1363 1457 1624 1736 1739 1798 1988 2059 2072 2146 2201 2294 2627 2632 2726 2914 3248 3337 3472 3478 3596 3976 4118 4144 4292 4402 4588 5254 5264 5452 5828 6293 6674 6956 7192 7511 7952 8029 8236 8584 8804 9176 9541 10199 10508 10904 11656 12173 12586 13348 13912 14384 14413 15022 15407 16058 16472 17168 17608 18352 18389 19082 20398 21016 21808 23312 23359 24346 25172 26696 27824 28826 30044 30814 32116 32944 33263 35216 36778 38164 40796 42032 42253 46718 48692 50344 50431 53392 53909 57652 60088 61628 63829 64232 66526 73556 76183 76328 81437 81592 84506 93436 96773 97384 100688 100862 103447 107818 115304 120176 123256 123469 127658 128464 133052 147112 152366 152656 162874 163184 169012 186872 193546 194768 201724 206894 215636 230608 232841 246512 246938 255316 266104 294224 295771 304732 325748 338024 353017 373744 377363 387092 403448 413788 431272 446803 465682 493876 510632 532208 533281 570059 591542 609464 651496 676048 677411 706034 724129 754726 774184 806896 827576 862544 864283 893606 931364 987752 1021264 1066562 1140118 1183084 1218928 1302992 1354822 1412068 1448258 1509452 1548368 1563361 1655152 1728566 1787212 1862728 1975504 2133124 2280236 2361673 2366168 2709644 2824136 2896516 2999963 3018904 3126722 3457132 3574424 3580601 3725456 3827539 4266248 4560472 4723346 4732336 5419288 5648272 5793032 5999926 6037808 6253444 6914264 7148848 7161202 7655078 8532496 9120944 9446692 10838576 10943527 11586064 11999852 12506888 13828528 14322404 15310156 16531711 18893384 20999741 21887054 23999704 25013776 25064207 26792773 28644808 30620312 33063422 37786768 41999482 43774108 47999408 50128414 53585546 57289616 61240624 66126844 83998964 87548216 100256828 107171092 110998631 132253688 167997928 175096432 200513656 214342184 221997262 264507376 335995856 401027312 428684368 443994524 776990417 887989048 1553980834 1775978096 3107961668 6215923336 12431846672
- Sum of all divisors σ(n): 31266570240
- Sum of proper divisors (its aliquot sum) s(n): 18834723568
- 12431846672 is an abundant number, because the sum of its proper divisors (18834723568) is greater than itself. Its abundance is 6402876896
Bases of 12431846672
- Binary: 10111001001111111011101101000100002
- Hexadecimal: 0x2E4FEED10
- Base-36: 5PLLMA8
Squares and roots of 12431846672
- 12431846672 squared (124318466722) is 154550811676117475584
- 12431846672 cubed (124318466723) is 1921351993790639780719991656448
-
The
square root of 12431846672 is 111498.1913395907 -
The
cube root of 12431846672 is 2316.5688648485
Scales and comparisons
How big is 12431846672?- 12,431,846,672 seconds is equal to 395 years, 15 weeks, 2 days, 2 hours, 44 minutes, 32 seconds.
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To count from 1 to 12,431,846,672 would take you about seven hundred ninety 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 12431846672 cubic inches would be around 193 feet tall.
Recreational maths with 12431846672
- 12431846672 backwards is 27664813421
- The number of decimal digits it has is: 11
- The sum of 12431846672's digits is 44
- More coming soon!
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