21144260088
21,144,260,088 is an even composite number composed of five prime numbers multiplied together.
21144260088 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21144260088:
23 × 36 × 72 × 23 × 3217
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 23 × 3217)See below for interesting mathematical facts about the number 21144260088 from the Numbermatics database.
Names of 21144260088
- Cardinal: 21144260088 can be written as Twenty-one billion, one hundred forty-four million, two hundred sixty thousand and eighty-eight.
Scientific notation
- Scientific notation: 2.1144260088 × 1010
Factors of 21144260088
Divisors of 21144260088
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 23 24 27 28 36 42 46 49 54 56 63 69 72 81 84 92 98 108 126 138 147 161 162 168 184 189 196 207 216 243 252 276 294 322 324 378 392 414 441 483 486 504 552 567 588 621 644 648 729 756 828 882 966 972 1127 1134 1176 1242 1288 1323 1449 1458 1512 1656 1701 1764 1863 1932 1944 2254 2268 2484 2646 2898 2916 3217 3381 3402 3528 3726 3864 3969 4347 4508 4536 4968 5103 5292 5589 5796 5832 6434 6762 6804 7452 7938 8694 9016 9651 10143 10206 10584 11178 11592 11907 12868 13041 13524 13608 14904 15876 16767 17388 19302 20286 20412 22356 22519 23814 25736 26082 27048 28953 30429 31752 33534 34776 35721 38604 39123 40572 40824 44712 45038 47628 52164 57906 60858 67068 67557 71442 73991 77208 78246 81144 86859 90076 91287 95256 104328 115812 117369 121716 134136 135114 142884 147982 156492 157633 173718 180152 182574 202671 221973 231624 234738 243432 260577 270228 273861 285768 295964 312984 315266 347436 365148 405342 443946 469476 472899 517937 521154 540456 547722 591928 608013 630532 665919 694872 730296 781731 810684 821583 887892 938952 945798 1035874 1042308 1095444 1216026 1261064 1331838 1418697 1553811 1563462 1621368 1643166 1775784 1824039 1891596 1997757 2071748 2084616 2190888 2345193 2432052 2663676 2837394 3107622 3126924 3286332 3625559 3648078 3783192 3995514 4143496 4256091 4661433 4690386 4864104 5327352 5472117 5674788 5993271 6215244 6253848 6572664 7251118 7296156 7991028 8512182 9322866 9380772 10876677 10944234 11349576 11986542 12430488 12768273 13984299 14502236 14592312 15982056 16416351 17024364 17979813 18645732 18761544 21753354 21888468 23973084 25536546 27968598 29004472 32630031 32832702 34048728 35959626 37291464 38304819 41952897 43506708 43776936 47946168 51073092 53939439 55937196 65260062 65665404 71919252 76609638 83905794 87013416 97890093 102146184 107878878 111874392 114914457 125858691 130520124 131330808 143838504 153219276 167811588 195780186 215757756 229828914 251717382 261040248 293670279 306438552 335623176 377576073 391560372 431515512 459657828 503434764 587340558 755152146 783120744 881010837 919315656 1006869528 1174681116 1510304292 1762021674 2349362232 2643032511 3020608584 3524043348 5286065022 7048086696 10572130044 21144260088
- Sum of all divisors σ(n): 72174462480
- Sum of proper divisors (its aliquot sum) s(n): 51030202392
- 21144260088 is an abundant number, because the sum of its proper divisors (51030202392) is greater than itself. Its abundance is 29885942304
Bases of 21144260088
- Binary: 100111011000100101111001101111110002
- Hexadecimal: 0x4EC4BCDF8
- Base-36: 9POQVI0
Squares and roots of 21144260088
- 21144260088 squared (211442600882) is 447079734668989767744
- 21144260088 cubed (211442600883) is 9453170189915150237389849001472
-
The
square root of 21144260088 is 145410.6601594257 -
The
cube root of 21144260088 is 2765.2272675449
Scales and comparisons
How big is 21144260088?- 21,144,260,088 seconds is equal to 672 years, 16 weeks, 5 days, 5 hours, 34 minutes, 48 seconds.
-
To count from 1 to 21,144,260,088 would take you about one thousand, three hundred forty-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 21144260088 cubic inches would be around 230.4 feet tall.
Recreational maths with 21144260088
- 21144260088 backwards is 88006244112
- 21144260088 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21144260088's digits is 36
- More coming soon!
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