21076395480
21,076,395,480 is an even composite number composed of six prime numbers multiplied together.
21076395480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21076395480:
23 × 33 × 5 × 72 × 61 × 6529
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 61 × 6529)See below for interesting mathematical facts about the number 21076395480 from the Numbermatics database.
Names of 21076395480
- Cardinal: 21076395480 can be written as Twenty-one billion, seventy-six million, three hundred ninety-five thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.107639548 × 1010
Factors of 21076395480
Divisors of 21076395480
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 49 54 56 60 61 63 70 72 84 90 98 105 108 120 122 126 135 140 147 168 180 183 189 196 210 216 244 245 252 270 280 294 305 315 360 366 378 392 420 427 441 488 490 504 540 549 588 610 630 732 735 756 840 854 882 915 945 980 1080 1098 1176 1220 1260 1281 1323 1464 1470 1512 1647 1708 1764 1830 1890 1960 2135 2196 2205 2440 2520 2562 2646 2745 2940 2989 3294 3416 3528 3660 3780 3843 4270 4392 4410 5124 5292 5490 5880 5978 6405 6529 6588 6615 7320 7560 7686 8235 8540 8820 8967 10248 10584 10980 11529 11956 12810 13058 13176 13230 14945 15372 16470 17080 17640 17934 19215 19587 21960 23058 23912 25620 26116 26460 26901 29890 30744 32645 32940 35868 38430 39174 44835 45703 46116 51240 52232 52920 53802 57645 58761 59780 65290 65880 71736 76860 78348 80703 89670 91406 92232 97935 107604 115290 117522 119560 130580 134505 137109 153720 156696 161406 176283 179340 182812 195870 215208 228515 230580 235044 261160 269010 274218 293805 319921 322812 352566 358680 365624 391740 398269 403515 411327 457030 461160 470088 538020 548436 587610 639842 645624 685545 705132 783480 796538 807030 822654 881415 914060 959763 1076040 1096872 1175220 1194807 1233981 1279684 1371090 1410264 1593076 1599605 1614060 1645308 1762830 1828120 1919526 1991345 2056635 2350440 2389614 2467962 2559368 2742180 2787883 2879289 3186152 3199210 3228120 3290616 3525660 3584421 3839052 3982690 4113270 4779228 4798815 4935924 5484360 5575766 5758578 5974035 6169905 6398420 7051320 7168842 7678104 7965380 8226540 8363649 8637867 9558456 9597630 9871848 10753263 11151532 11517156 11948070 12339810 12796840 13939415 14337684 14396445 15930760 16453080 16727298 17275734 17922105 19195260 19515181 21506526 22303064 23034312 23896140 24679620 25090947 27878830 28675368 28792890 33454596 34551468 35844210 38390520 39030362 41818245 43013052 43189335 47792280 49359240 50181894 53766315 55757660 57585780 58545543 66909192 69102936 71688420 75272841 78060724 83636490 86026104 86378670 97575905 100363788 107532630 111515320 115171560 117091086 125454735 143376840 150545682 156121448 167272980 172757340 175636629 195151810 200727576 215065260 234182172 250909470 292727715 301091364 334545960 345514680 351273258 376364205 390303620 430130520 468364344 501818940 526909887 585455430 602182728 702546516 752728410 780607240 878183145 1003637880 1053819774 1170910860 1405093032 1505456820 1756366290 2107639548 2341821720 2634549435 3010913640 3512732580 4215279096 5269098870 7025465160 10538197740 21076395480
- Sum of all divisors σ(n): 83077272000
- Sum of proper divisors (its aliquot sum) s(n): 62000876520
- 21076395480 is an abundant number, because the sum of its proper divisors (62000876520) is greater than itself. Its abundance is 40924481040
Bases of 21076395480
- Binary: 100111010000100000001000101110110002
- Hexadecimal: 0x4E84045D8
- Base-36: 9OKCAU0
Squares and roots of 21076395480
- 21076395480 squared (210763954802) is 444214446429364430400
- 21076395480 cubed (210763954803) is 9362439350874558620155334592000
-
The
square root of 21076395480 is 145177.1176184457 -
The
cube root of 21076395480 is 2762.2656726909
Scales and comparisons
How big is 21076395480?- 21,076,395,480 seconds is equal to 670 years, 8 weeks, 3 days, 18 hours, 18 minutes.
-
To count from 1 to 21,076,395,480 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 21076395480 cubic inches would be around 230.2 feet tall.
Recreational maths with 21076395480
- 21076395480 backwards is 08459367012
- 21076395480 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21076395480's digits is 45
- More coming soon!
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The information we have on file for 21076395480 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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