16811638272
16,811,638,272 is an even composite number composed of six prime numbers multiplied together.
16811638272 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 16811638272:
29 × 32 × 11 × 13 × 31 × 823
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 13 × 31 × 823)See below for interesting mathematical facts about the number 16811638272 from the Numbermatics database.
Names of 16811638272
- Cardinal: 16811638272 can be written as Sixteen billion, eight hundred eleven million, six hundred thirty-eight thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.6811638272 × 1010
Factors of 16811638272
Divisors of 16811638272
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 31 32 33 36 39 44 48 52 62 64 66 72 78 88 93 96 99 104 117 124 128 132 143 144 156 176 186 192 198 208 234 248 256 264 279 286 288 312 341 352 372 384 396 403 416 429 468 496 512 528 558 572 576 624 682 704 744 768 792 806 823 832 858 936 992 1023 1056 1116 1144 1152 1209 1248 1287 1364 1408 1488 1536 1584 1612 1646 1664 1716 1872 1984 2046 2112 2232 2288 2304 2418 2469 2496 2574 2728 2816 2976 3069 3168 3224 3292 3328 3432 3627 3744 3968 4092 4224 4433 4464 4576 4608 4836 4938 4992 5148 5456 5632 5952 6138 6336 6448 6584 6656 6864 7254 7407 7488 7936 8184 8448 8866 8928 9053 9152 9672 9876 9984 10296 10699 10912 11904 12276 12672 12896 13168 13299 13728 14508 14814 14976 15872 16368 16896 17732 17856 18106 18304 19344 19752 19968 20592 21398 21824 23808 24552 25344 25513 25792 26336 26598 27159 27456 29016 29628 29952 32097 32736 35464 35712 36212 36608 38688 39504 39897 41184 42796 43648 47616 49104 50688 51026 51584 52672 53196 54318 54912 58032 59256 59904 64194 65472 70928 71424 72424 73216 76539 77376 79008 79794 81477 82368 85592 87296 96291 98208 102052 103168 105344 106392 108636 109824 116064 117689 118512 128388 130944 141856 142848 144848 153078 154752 158016 159588 162954 164736 171184 174592 192582 196416 204104 206336 210688 212784 217272 219648 229617 232128 235378 237024 256776 261888 280643 283712 289696 306156 309504 316032 319176 325908 329472 331669 342368 353067 385164 392832 408208 421376 425568 434544 459234 464256 470756 474048 513552 523776 561286 567424 579392 612312 619008 632064 638352 651816 658944 663338 684736 706134 770328 785664 816416 841929 851136 869088 918468 928512 941512 948096 995007 1027104 1059201 1122572 1134848 1158784 1224624 1264128 1276704 1303632 1326676 1369472 1412268 1540656 1571328 1632832 1683858 1702272 1738176 1836936 1857024 1883024 1896192 1990014 2054208 2118402 2245144 2269696 2317568 2449248 2525787 2553408 2607264 2653352 2738944 2824536 2985021 3081312 3265664 3367716 3404544 3476352 3648359 3673872 3766048 3792384 3980028 4108416 4236804 4490288 4635136 4898496 5051574 5106816 5214528 5306704 5477888 5649072 5970042 6162624 6531328 6735432 6809088 6952704 7296718 7347744 7532096 7960056 8216832 8473608 8980576 9796992 10103148 10213632 10429056 10613408 10945077 11298144 11940084 12325248 13062656 13470864 13905408 14593436 14695488 15064192 15920112 16433664 16947216 17961152 19593984 20206296 20427264 20858112 21226816 21890154 22596288 23880168 24650496 26941728 29186872 29390976 30128384 31840224 32835231 33894432 35922304 39187968 40412592 41716224 42453632 43780308 45192576 47760336 49300992 53883456 58373744 58781952 60256768 63680448 65670462 67788864 71844608 80825184 84907264 87560616 90385152 95520672 107766912 116747488 117563904 127360896 131340924 135577728 143689216 161650368 169814528 175121232 180770304 191041344 215533824 233494976 254721792 262681848 271155456 323300736 350242464 382082688 431067648 466989952 509443584 525363696 542310912 646601472 700484928 764165376 933979904 1050727392 1293202944 1400969856 1528330752 1867959808 2101454784 2801939712 4202909568 5603879424 8405819136 16811638272
- Sum of all divisors σ(n): 58912229376
- Sum of proper divisors (its aliquot sum) s(n): 42100591104
- 16811638272 is an abundant number, because the sum of its proper divisors (42100591104) is greater than itself. Its abundance is 25288952832
Bases of 16811638272
- Binary: 11111010100000110100111110000000002
- Hexadecimal: 0x3EA0D3E00
- Base-36: 7Q17R40
Squares and roots of 16811638272
- 16811638272 squared (168116382722) is 282631181388575145984
- 16811638272 cubed (168116382723) is 4751493185892744027772601499648
-
The
square root of 16811638272 is 129659.7018043769 -
The
cube root of 16811638272 is 2561.7496112617
Scales and comparisons
How big is 16811638272?- 16,811,638,272 seconds is equal to 534 years, 29 weeks, 3 hours, 31 minutes, 12 seconds.
-
To count from 1 to 16,811,638,272 would take you about one thousand and sixty-nine 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 16811638272 cubic inches would be around 213.5 feet tall.
Recreational maths with 16811638272
- 16811638272 backwards is 27283611861
- The number of decimal digits it has is: 11
- The sum of 16811638272's digits is 45
- More coming soon!
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