12820835664
12,820,835,664 is an even composite number composed of seven prime numbers multiplied together.
12820835664 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12820835664:
24 × 32 × 7 × 13 × 31 × 37 × 853
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 31 × 37 × 853)See below for interesting mathematical facts about the number 12820835664 from the Numbermatics database.
Names of 12820835664
- Cardinal: 12820835664 can be written as Twelve billion, eight hundred twenty million, eight hundred thirty-five thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.2820835664 × 1010
Factors of 12820835664
Divisors of 12820835664
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 31 36 37 39 42 48 52 56 62 63 72 74 78 84 91 93 104 111 112 117 124 126 144 148 156 168 182 186 208 217 222 234 248 252 259 273 279 296 312 333 336 364 372 403 434 444 468 481 496 504 518 546 558 592 624 651 666 728 744 777 806 819 853 868 888 936 962 1008 1036 1092 1116 1147 1209 1302 1332 1443 1456 1488 1554 1612 1638 1706 1736 1776 1872 1924 1953 2072 2184 2232 2294 2331 2418 2559 2604 2664 2821 2886 3108 3224 3276 3367 3412 3441 3472 3627 3848 3906 4144 4329 4368 4464 4588 4662 4836 5118 5208 5328 5642 5772 5971 6216 6448 6552 6734 6824 6882 7254 7677 7696 7812 8029 8463 8658 9176 9324 9672 10101 10236 10323 10416 11089 11284 11544 11942 12432 13104 13468 13648 13764 14508 14911 15354 15624 16058 16926 17316 17913 18352 18648 19344 20202 20472 20646 22178 22568 23088 23884 24087 25389 26443 26936 27528 29016 29822 30303 30708 31248 31561 32116 33267 33852 34632 35826 37296 40404 40944 41292 44356 44733 45136 47768 48174 50778 52886 53739 53872 55056 58032 59644 60606 61416 63122 64232 66534 67704 69264 71652 72261 77623 79329 80808 82584 88712 89466 94683 95536 96348 99801 101556 104377 105772 107478 119288 121212 122832 126244 128464 133068 134199 135408 143304 144522 155246 158658 161616 165168 177424 178932 185101 189366 192696 199602 203112 208754 211544 214956 220927 232869 237987 238576 242424 252488 266136 268398 284049 286608 289044 310492 313131 317316 343759 357864 370202 378732 385392 399204 406224 410293 417508 423088 429912 441854 465738 475974 484848 504976 532272 536796 555303 568098 578088 620984 626262 634632 662781 687518 698607 715728 740404 757464 798408 820586 835016 859824 883708 931476 939393 951948 978391 1031277 1073592 1110606 1136196 1156176 1230879 1241968 1252524 1269264 1325562 1375036 1397214 1480808 1514928 1596816 1641172 1665909 1670032 1767416 1862952 1878786 1903896 1956782 1988343 2062554 2147184 2221212 2272392 2406313 2461758 2505048 2651124 2750072 2794428 2872051 2935173 2961616 3093831 3282344 3331818 3534832 3692637 3725904 3757572 3807792 3913564 3976686 4125108 4442424 4544784 4812626 4923516 5010096 5302248 5500144 5588856 5744102 5870346 6187662 6564688 6663636 6848737 7218939 7385274 7515144 7827128 7953372 8250216 8616153 8805519 8884848 9625252 9847032 10604496 11177712 11488204 11740692 12375324 12719083 13327272 13697474 14437878 14770548 15030288 15654256 15906744 16500432 17232306 17611038 19250504 19694064 20546211 21656817 22976408 23481384 24750648 25438166 25848459 26654544 27394948 28875756 29541096 31813488 34464612 35222076 38157249 38501008 41092422 43313634 45952816 46962768 49501296 50876332 51696918 54789896 57751512 59082192 61638633 68929224 70444152 76314498 82184844 86627268 89033581 101752664 103393836 109579792 114471747 115503024 123277266 137858448 140888304 152628996 164369688 173254536 178067162 203505328 206787672 228943494 246554532 267100743 305257992 328739376 346509072 356134324 413575344 457886988 493109064 534201486 610515984 712268648 801302229 915773976 986218128 1068402972 1424537296 1602604458 1831547952 2136805944 3205208916 4273611888 6410417832 12820835664
- Sum of all divisors σ(n): 46872111104
- Sum of proper divisors (its aliquot sum) s(n): 34051275440
- 12820835664 is an abundant number, because the sum of its proper divisors (34051275440) is greater than itself. Its abundance is 21230439776
Bases of 12820835664
- Binary: 10111111000010111001101101010100002
- Hexadecimal: 0x2FC2E6D50
- Base-36: 5W17040
Squares and roots of 12820835664
- 12820835664 squared (128208356642) is 164373827123294320896
- 12820835664 cubed (128208356643) is 2107409825010502354512097234944
-
The
square root of 12820835664 is 113229.1290437227 -
The
cube root of 12820835664 is 2340.4827494033
Scales and comparisons
How big is 12820835664?- 12,820,835,664 seconds is equal to 407 years, 34 weeks, 3 days, 7 hours, 14 minutes, 24 seconds.
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To count from 1 to 12,820,835,664 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 12820835664 cubic inches would be around 195 feet tall.
Recreational maths with 12820835664
- 12820835664 backwards is 46653802821
- The number of decimal digits it has is: 11
- The sum of 12820835664's digits is 45
- More coming soon!
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The information we have on file for 12820835664 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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