21073071760
21,073,071,760 is an even composite number composed of six prime numbers multiplied together.
21073071760 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 21073071760:
24 × 5 × 13 × 192 × 372 × 41
(2 × 2 × 2 × 2 × 5 × 13 × 19 × 19 × 37 × 37 × 41)See below for interesting mathematical facts about the number 21073071760 from the Numbermatics database.
Names of 21073071760
- Cardinal: 21073071760 can be written as Twenty-one billion, seventy-three million, seventy-one thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 2.107307176 × 1010
Factors of 21073071760
Divisors of 21073071760
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 37 38 40 41 52 65 74 76 80 82 95 104 130 148 152 164 185 190 205 208 247 260 296 304 328 361 370 380 410 481 494 520 533 592 656 703 722 740 760 779 820 962 988 1040 1066 1235 1369 1406 1444 1480 1517 1520 1558 1640 1805 1924 1976 2132 2405 2470 2665 2738 2812 2888 2960 3034 3116 3280 3515 3610 3848 3895 3952 4264 4693 4810 4940 5330 5476 5624 5776 6068 6232 6845 7030 7220 7585 7696 7790 8528 9139 9386 9620 9880 10127 10660 10952 11248 12136 12464 13357 13690 14060 14440 14801 15170 15580 17797 18278 18772 19240 19721 19760 20254 21320 21904 23465 24272 26011 26714 27380 28120 28823 28880 29602 30340 31160 35594 36556 37544 38480 39442 40508 42640 45695 46930 50635 52022 53428 54760 56129 56240 57646 59204 60680 62320 66785 71188 73112 74005 75088 78884 81016 88985 91390 93860 98605 101270 104044 106856 109520 112258 115292 118408 121360 130055 133570 142376 144115 146224 148010 157768 162032 173641 177970 182780 187720 192413 197210 202540 208088 213712 224516 230584 236816 260110 267140 280645 284752 288230 296020 315536 338143 347282 355940 365560 374699 375440 384826 394420 405080 416176 449032 461168 494209 520220 534280 547637 561290 576460 592040 676286 694564 711880 729677 731120 749398 769652 788840 810160 868205 898064 962065 988418 1040440 1066451 1068560 1095274 1122580 1152920 1184080 1352572 1389128 1423760 1459354 1498796 1539304 1577680 1690715 1736410 1873495 1924130 1976836 2080880 2132902 2190548 2245160 2305840 2471045 2705144 2738185 2778256 2918708 2997592 3078608 3381430 3472820 3648385 3746990 3848260 3953672 4265804 4381096 4490320 4942090 5332255 5410288 5476370 5837416 5995184 6424717 6762860 6945640 7119281 7296770 7493980 7696520 7907344 8531608 8762192 9884180 10664510 10952740 11674832 12849434 13525720 13863863 13891280 14238562 14593540 14987960 15393040 17063216 19768360 20262569 21329020 21905480 25698868 27051440 27727726 28477124 29187080 29975920 32123585 35596405 39536720 40525138 42658040 43810960 51397736 55455452 56954248 58374160 64247170 69319315 71192810 81050276 85316080 101312845 102795472 110910904 113908496 128494340 138638630 142385620 162100552 202625690 221821808 256988680 263413397 277277260 284771240 324201104 405251380 513977360 526826794 554554520 569542480 810502760 1053653588 1109109040 1317066985 1621005520 2107307176 2634133970 4214614352 5268267940 10536535880 21073071760
- Sum of all divisors σ(n): 58628575656
- Sum of proper divisors (its aliquot sum) s(n): 37555503896
- 21073071760 is an abundant number, because the sum of its proper divisors (37555503896) is greater than itself. Its abundance is 16482432136
Bases of 21073071760
- Binary: 100111010000000110110001110100100002
- Hexadecimal: 0x4E80D8E90
- Base-36: 9OID28G
Squares and roots of 21073071760
- 21073071760 squared (210730717602) is 444074353402109497600
- 21073071760 cubed (210730717603) is 9358010716018253578302347776000
-
The
square root of 21073071760 is 145165.6700463303 -
The
cube root of 21073071760 is 2762.1204631631
Scales and comparisons
How big is 21073071760?- 21,073,071,760 seconds is equal to 670 years, 3 weeks, 7 hours, 2 minutes, 40 seconds.
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To count from 1 to 21,073,071,760 would take you about one thousand, three hundred forty 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 21073071760 cubic inches would be around 230.2 feet tall.
Recreational maths with 21073071760
- 21073071760 backwards is 06717037012
- The number of decimal digits it has is: 11
- The sum of 21073071760's digits is 34
- More coming soon!
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