12494431872
12,494,431,872 is an even composite number composed of six prime numbers multiplied together.
12494431872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 12494431872:
27 × 33 × 13 × 47 × 61 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 47 × 61 × 97)See below for interesting mathematical facts about the number 12494431872 from the Numbermatics database.
Names of 12494431872
- Cardinal: 12494431872 can be written as Twelve billion, four hundred ninety-four million, four hundred thirty-one thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.2494431872 × 1010
Factors of 12494431872
Divisors of 12494431872
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 47 48 52 54 61 64 72 78 94 96 97 104 108 117 122 128 141 144 156 183 188 192 194 208 216 234 244 282 288 291 312 351 366 376 384 388 416 423 432 468 488 549 564 576 582 611 624 702 732 752 776 793 832 846 864 873 936 976 1098 1128 1152 1164 1222 1248 1261 1269 1404 1464 1504 1552 1586 1647 1664 1692 1728 1746 1833 1872 1952 2196 2256 2328 2379 2444 2496 2522 2538 2619 2808 2867 2928 3008 3104 3172 3294 3384 3456 3492 3666 3744 3783 3904 4392 4512 4559 4656 4758 4888 4992 5044 5076 5238 5499 5616 5734 5856 5917 6016 6208 6344 6588 6768 6984 7137 7332 7488 7566 7808 8601 8784 9024 9118 9312 9516 9776 10088 10152 10476 10998 11232 11349 11468 11712 11834 12416 12688 13176 13536 13677 13968 14274 14664 14976 15132 16497 17202 17568 17751 18048 18236 18624 19032 19552 20176 20304 20952 21411 21996 22464 22698 22936 23424 23668 25376 25803 26352 27072 27354 27936 28548 29328 30264 32994 34047 34404 35136 35502 36472 37248 37271 38064 39104 40352 40608 41031 41904 42822 43992 44928 45396 45872 47336 50752 51606 52704 53253 54144 54708 55872 57096 58656 59267 60528 65988 68094 68808 70272 71004 72944 74542 76128 76921 77409 78208 80704 81216 82062 83808 85644 87984 90792 91744 94672 101504 103212 105408 106506 109416 111744 111813 114192 117312 118534 121056 123093 131976 136188 137616 142008 145888 149084 152256 153842 154818 159759 161408 162432 164124 167616 171288 175968 177801 181584 183488 189344 206424 210816 213012 218832 223626 228384 230763 234624 237068 242112 246186 263952 272376 275232 278099 284016 291776 298168 304512 307684 309636 319518 328248 335232 335439 342576 351936 355602 363168 366976 378688 412848 426024 437664 447252 456768 461526 474136 484224 492372 527904 533403 544752 550464 556198 568032 583552 596336 615368 619272 639036 656496 670878 685152 692289 703872 711204 726336 757376 825696 834297 852048 875328 894504 913536 923052 948272 984744 1006317 1055808 1066806 1089504 1100928 1112396 1136064 1192672 1230736 1238544 1278072 1312992 1341756 1370304 1384578 1422408 1452672 1600209 1651392 1668594 1704096 1750656 1789008 1846104 1896544 1969488 2012634 2076867 2111616 2133612 2179008 2224792 2272128 2385344 2461472 2477088 2502891 2556144 2625984 2683512 2740608 2769156 2844816 3200418 3302784 3337188 3408192 3578016 3615287 3692208 3793088 3938976 4025268 4153734 4267224 4358016 4449584 4770688 4922944 4954176 5005782 5112288 5251968 5367024 5538312 5689632 6400836 6674376 6816384 7156032 7230574 7384416 7508673 7586176 7877952 8050536 8307468 8534448 8899168 9845888 9908352 10011564 10224576 10734048 10845861 11076624 11379264 12801672 13348752 14312064 14461148 14768832 15017346 15755904 16101072 16614936 17068896 17798336 20023128 20449152 21468096 21691722 22153248 22758528 25603344 26697504 28922296 29537664 30034692 32202144 32537583 33229872 34137792 35596672 40046256 42936192 43383444 44306496 51206688 53395008 57844592 60069384 64404288 65075166 66459744 68275584 80092512 86766888 88612992 97612749 102413376 106790016 115689184 120138768 128808576 130150332 132919488 160185024 173533776 195225498 204826752 231378368 240277536 260300664 265838976 320370048 347067552 390450996 462756736 480555072 520601328 694135104 780901992 961110144 1041202656 1388270208 1561803984 2082405312 3123607968 4164810624 6247215936 12494431872
- Sum of all divisors σ(n): 41647334400
- Sum of proper divisors (its aliquot sum) s(n): 29152902528
- 12494431872 is an abundant number, because the sum of its proper divisors (29152902528) is greater than itself. Its abundance is 16658470656
Bases of 12494431872
- Binary: 10111010001011100111100110100000002
- Hexadecimal: 0x2E8B9E680
- Base-36: 5QMV1C0
Squares and roots of 12494431872
- 12494431872 squared (124944318722) is 156110827804049424384
- 12494431872 cubed (124944318723) is 1950516102479218898686703566848
-
The
square root of 12494431872 is 111778.4946758543 -
The
cube root of 12494431872 is 2320.4497661497
Scales and comparisons
How big is 12494431872?- 12,494,431,872 seconds is equal to 397 years, 14 weeks, 5 days, 11 hours, 31 minutes, 12 seconds.
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To count from 1 to 12,494,431,872 would take you about seven hundred ninety-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 12494431872 cubic inches would be around 193.4 feet tall.
Recreational maths with 12494431872
- 12494431872 backwards is 27813449421
- The number of decimal digits it has is: 11
- The sum of 12494431872's digits is 45
- More coming soon!
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