12816576864
12,816,576,864 is an even composite number composed of six prime numbers multiplied together.
12816576864 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12816576864:
25 × 34 × 7 × 13 × 67 × 811
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 13 × 67 × 811)See below for interesting mathematical facts about the number 12816576864 from the Numbermatics database.
Names of 12816576864
- Cardinal: 12816576864 can be written as Twelve billion, eight hundred sixteen million, five hundred seventy-six thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.2816576864 × 1010
Factors of 12816576864
Divisors of 12816576864
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 67 72 78 81 84 91 96 104 108 112 117 126 134 144 156 162 168 182 189 201 208 216 224 234 252 268 273 288 312 324 336 351 364 378 402 416 432 468 469 504 536 546 567 603 624 648 672 702 728 756 804 811 819 864 871 936 938 1008 1053 1072 1092 1134 1206 1248 1296 1404 1407 1456 1512 1608 1622 1638 1742 1809 1872 1876 2016 2106 2144 2184 2268 2412 2433 2457 2592 2613 2808 2814 2912 3024 3216 3244 3276 3484 3618 3744 3752 4212 4221 4368 4536 4824 4866 4914 5226 5427 5616 5628 5677 6048 6097 6432 6488 6552 6968 7236 7299 7371 7504 7839 8424 8442 8736 9072 9648 9732 9828 10452 10543 10854 11232 11256 11354 12194 12663 12976 13104 13936 14472 14598 14742 15008 15678 16848 16884 17031 18144 18291 19296 19464 19656 20904 21086 21708 21897 22512 22708 23517 24388 25326 25952 26208 27872 28944 29196 29484 31356 31629 33696 33768 34062 36582 37989 38928 39312 41808 42172 43416 43794 45024 45416 47034 48776 50652 51093 54337 54873 57888 58392 58968 62712 63258 65691 67536 68124 70551 73164 73801 75978 77856 78624 83616 84344 86832 87588 90832 94068 94887 97552 101304 102186 108674 109746 116784 117936 125424 126516 131382 135072 136248 141102 146328 147602 151956 153279 163011 164619 168688 173664 175176 181664 188136 189774 195104 202608 204372 217348 219492 221403 233568 235872 250848 253032 262764 272496 282204 284661 292656 295204 303912 306558 326022 329238 337376 350352 376272 379548 380359 405216 408744 434696 438984 442806 459837 489033 493857 506064 525528 544992 564408 569322 585312 590408 607824 613116 652044 658476 664209 700704 706381 752544 759096 760718 817488 853983 869392 877968 885612 919674 978066 987714 1012128 1051056 1128816 1138644 1141077 1180816 1215648 1226232 1304088 1316952 1328418 1412762 1467099 1518192 1521436 1634976 1707966 1738784 1755936 1771224 1839348 1956132 1975428 1992627 2102112 2119143 2257632 2277288 2282154 2361632 2452464 2608176 2633904 2656836 2825524 2934198 3036384 3042872 3415932 3423231 3542448 3678696 3912264 3950856 3985254 4238286 4401297 4554576 4564308 4904928 4944667 5216352 5267808 5313672 5651048 5868396 5977881 6085744 6357429 6831864 6846462 7084896 7357392 7824528 7901712 7970508 8476572 8802594 9109152 9128616 9889334 10269693 10627344 11302096 11736792 11955762 12171488 12714858 13663728 13692924 14714784 14834001 15649056 15803424 15941016 16953144 17605188 18257232 19072287 19778668 20539386 21254688 22604192 23473584 23911524 25429716 27327456 27385848 29668002 30809079 31882032 33906288 35210376 36514464 38144574 39557336 41078772 44502003 46947168 47823048 50859432 54771696 57216861 59336004 61618158 63764064 67812576 70420752 76289148 79114672 82157544 89004006 95646096 101718864 109543392 114433722 118672008 123236316 133506009 140841504 152578296 158229344 164315088 178008012 191292192 203437728 228867444 237344016 246472632 267012018 305156592 328630176 356016024 400518027 457734888 474688032 492945264 534024036 610313184 712032048 801036054 915469776 985890528 1068048072 1424064096 1602072108 1830939552 2136096144 3204144216 4272192288 6408288432 12816576864
- Sum of all divisors σ(n): 47142095616
- Sum of proper divisors (its aliquot sum) s(n): 34325518752
- 12816576864 is an abundant number, because the sum of its proper divisors (34325518752) is greater than itself. Its abundance is 21508941888
Bases of 12816576864
- Binary: 10111110111110110101110001011000002
- Hexadecimal: 0x2FBED7160
- Base-36: 5VYNQ00
Squares and roots of 12816576864
- 12816576864 squared (128165768642) is 164264642510820074496
- 12816576864 cubed (128165768643) is 2105310416777407436452190060544
-
The
square root of 12816576864 is 113210.3213669143 -
The
cube root of 12816576864 is 2340.2235683827
Scales and comparisons
How big is 12816576864?- 12,816,576,864 seconds is equal to 407 years, 27 weeks, 3 days, 14 minutes, 24 seconds.
-
To count from 1 to 12,816,576,864 would take you about eight hundred fifteen 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 12816576864 cubic inches would be around 195 feet tall.
Recreational maths with 12816576864
- 12816576864 backwards is 46867561821
- 12816576864 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12816576864's digits is 54
- More coming soon!
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