21249324480
21,249,324,480 is an even composite number composed of five prime numbers multiplied together.
21249324480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 21249324480:
26 × 3 × 5 × 313 × 743
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 31 × 31 × 743)See below for interesting mathematical facts about the number 21249324480 from the Numbermatics database.
Names of 21249324480
- Cardinal: 21249324480 can be written as Twenty-one billion, two hundred forty-nine million, three hundred twenty-four thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.124932448 × 1010
Factors of 21249324480
Divisors of 21249324480
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 155 160 186 192 240 248 310 320 372 465 480 496 620 743 744 930 960 961 992 1240 1486 1488 1860 1922 1984 2229 2480 2883 2972 2976 3715 3720 3844 4458 4805 4960 5766 5944 5952 7430 7440 7688 8916 9610 9920 11145 11532 11888 14415 14860 14880 15376 17832 19220 22290 23033 23064 23776 28830 29720 29760 29791 30752 35664 38440 44580 46066 46128 47552 57660 59440 59582 61504 69099 71328 76880 89160 89373 92132 92256 115165 115320 118880 119164 138198 142656 148955 153760 178320 178746 184264 184512 230330 230640 237760 238328 276396 297910 307520 345495 356640 357492 368528 446865 460660 461280 476656 552792 595820 690990 713280 714023 714984 737056 893730 921320 922560 953312 1105584 1191640 1381980 1428046 1429968 1474112 1787460 1842640 1906624 2142069 2211168 2383280 2763960 2856092 2859936 3570115 3574920 3685280 4284138 4422336 4766560 5527920 5712184 5719872 7140230 7149840 7370560 8568276 9533120 10710345 11055840 11424368 14280460 14299680 17136552 21420690 22111680 22134713 22848736 28560920 28599360 34273104 42841380 44269426 45697472 57121840 66404139 68546208 85682760 88538852 110673565 114243680 132808278 137092416 171365520 177077704 221347130 228487360 265616556 332020695 342731040 354155408 442694260 531233112 664041390 685462080 708310816 885388520 1062466224 1328082780 1416621632 1770777040 2124932448 2656165560 3541554080 4249864896 5312331120 7083108160 10624662240 21249324480
- Sum of all divisors σ(n): 69809246208
- Sum of proper divisors (its aliquot sum) s(n): 48559921728
- 21249324480 is an abundant number, because the sum of its proper divisors (48559921728) is greater than itself. Its abundance is 27310597248
Bases of 21249324480
- Binary: 100111100101000111011110101110000002
- Hexadecimal: 0x4F28EF5C0
- Base-36: 9RFARPC
Squares and roots of 21249324480
- 21249324480 squared (212493244802) is 451533790856327270400
- 21249324480 cubed (212493244803) is 9594788035590555229802299392000
-
The
square root of 21249324480 is 145771.4803382335 -
The
cube root of 21249324480 is 2769.7997778705
Scales and comparisons
How big is 21249324480?- 21,249,324,480 seconds is equal to 675 years, 34 weeks, 3 days, 6 hours, 8 minutes.
-
To count from 1 to 21,249,324,480 would take you about one thousand, three hundred fifty-one 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 21249324480 cubic inches would be around 230.8 feet tall.
Recreational maths with 21249324480
- 21249324480 backwards is 08442394212
- The number of decimal digits it has is: 11
- The sum of 21249324480's digits is 39
- More coming soon!
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The information we have on file for 21249324480 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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