18164907072
18,164,907,072 is an even composite number composed of five prime numbers multiplied together.
18164907072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 18164907072:
26 × 37 × 13 × 67 × 149
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 67 × 149)See below for interesting mathematical facts about the number 18164907072 from the Numbermatics database.
Names of 18164907072
- Cardinal: 18164907072 can be written as Eighteen billion, one hundred sixty-four million, nine hundred seven thousand and seventy-two.
Scientific notation
- Scientific notation: 1.8164907072 × 1010
Factors of 18164907072
Divisors of 18164907072
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 67 72 78 81 96 104 108 117 134 144 149 156 162 192 201 208 216 234 243 268 288 298 312 324 351 402 416 432 447 468 486 536 576 596 603 624 648 702 729 804 832 864 871 894 936 972 1053 1072 1192 1206 1248 1296 1341 1404 1458 1608 1728 1742 1788 1809 1872 1937 1944 2106 2144 2187 2384 2412 2496 2592 2613 2682 2808 2916 3159 3216 3484 3576 3618 3744 3874 3888 4023 4212 4288 4374 4768 4824 5184 5226 5364 5427 5616 5811 5832 6318 6432 6968 7152 7236 7488 7748 7776 7839 8046 8424 8748 9477 9536 9648 9983 10452 10728 10854 11232 11622 11664 12069 12636 12864 13936 14304 14472 15496 15552 15678 16092 16281 16848 17433 17496 18954 19296 19966 20904 21456 21708 22464 23244 23328 23517 24138 25272 27872 28431 28608 28944 29949 30992 31356 32184 32562 33696 34866 34992 36207 37908 38592 39932 41808 42912 43416 46488 46656 47034 48276 48843 50544 52299 55744 56862 57888 59898 61984 62712 64368 65124 67392 69732 69984 70551 72414 75816 79864 83616 85824 86832 89847 92976 94068 96552 97686 101088 104598 108621 113724 115776 119796 123968 125424 128736 129779 130248 139464 139968 141102 144828 146529 151632 156897 159728 167232 173664 179694 185952 188136 193104 195372 202176 209196 211653 217242 227448 239592 250848 257472 259558 260496 269541 278928 282204 289656 293058 303264 313794 319456 325863 347328 359388 371904 376272 386208 389337 390744 418392 423306 434484 454896 470691 479184 501696 519116 520992 539082 557856 564408 579312 586116 606528 627588 634959 638912 651726 718776 752544 772416 778674 781488 808623 836784 846612 868968 909792 941382 958368 1038232 1041984 1078164 1115712 1128816 1158624 1168011 1172232 1255176 1269918 1303452 1412073 1437552 1505088 1557348 1562976 1617246 1673568 1693224 1737936 1819584 1882764 1904877 1916736 2076464 2156328 2257632 2317248 2336022 2344464 2425869 2510352 2539836 2606904 2824146 2875104 3114696 3125952 3234492 3347136 3386448 3475872 3504033 3765528 3809754 4152928 4236219 4312656 4515264 4672044 4688928 4851738 5020704 5079672 5213808 5648292 5750208 6229392 6468984 6772896 6951744 7008066 7277607 7531056 7619508 8305856 8472438 8625312 9344088 9377856 9703476 10041408 10159344 10427616 10512099 11296584 12458784 12937968 13545792 14016132 14555214 15062112 15239016 16944876 17250624 18688176 19406952 20318688 20855232 21024198 21832821 22593168 24917568 25875936 28032264 29110428 30124224 30478032 31536297 33889752 37376352 38813904 40637376 42048396 43665642 45186336 51751872 56064528 58220856 60956064 63072594 67779504 74752704 77627808 84096792 87331284 90372672 94608891 112129056 116441712 121912128 126145188 135559008 155255616 168193584 174662568 189217782 224258112 232883424 252290376 271118016 283826673 336387168 349325136 378435564 465766848 504580752 567653346 672774336 698650272 756871128 1009161504 1135306692 1397300544 1513742256 2018323008 2270613384 3027484512 4541226768 6054969024 9082453536 18164907072
- Sum of all divisors σ(n): 59484768000
- Sum of proper divisors (its aliquot sum) s(n): 41319860928
- 18164907072 is an abundant number, because the sum of its proper divisors (41319860928) is greater than itself. Its abundance is 23154953856
Bases of 18164907072
- Binary: 100001110101011011001111100010000002
- Hexadecimal: 0x43AB67C40
- Base-36: 8CEX000
Squares and roots of 18164907072
- 18164907072 squared (181649070722) is 329963848934395613184
- 18164907072 cubed (181649070723) is 5993762653012742537971818037248
-
The
square root of 18164907072 is 134777.2498309711 -
The
cube root of 18164907072 is 2628.7203879847
Scales and comparisons
How big is 18164907072?- 18,164,907,072 seconds is equal to 577 years, 30 weeks, 3 days, 23 hours, 31 minutes, 12 seconds.
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To count from 1 to 18,164,907,072 would take you about one thousand, one hundred fifty-five 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 18164907072 cubic inches would be around 219.1 feet tall.
Recreational maths with 18164907072
- 18164907072 backwards is 27070946181
- The number of decimal digits it has is: 11
- The sum of 18164907072's digits is 45
- More coming soon!
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The information we have on file for 18164907072 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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