21320160960
21,320,160,960 is an even composite number composed of six prime numbers multiplied together.
21320160960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 21320160960:
26 × 3 × 5 × 7 × 23 × 137941
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 23 × 137941)See below for interesting mathematical facts about the number 21320160960 from the Numbermatics database.
Names of 21320160960
- Cardinal: 21320160960 can be written as Twenty-one billion, three hundred twenty million, one hundred sixty thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.132016096 × 1010
Factors of 21320160960
Divisors of 21320160960
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 28 30 32 35 40 42 46 48 56 60 64 69 70 80 84 92 96 105 112 115 120 138 140 160 161 168 184 192 210 224 230 240 276 280 320 322 336 345 368 420 448 460 480 483 552 560 644 672 690 736 805 840 920 960 966 1104 1120 1288 1344 1380 1472 1610 1680 1840 1932 2208 2240 2415 2576 2760 3220 3360 3680 3864 4416 4830 5152 5520 6440 6720 7360 7728 9660 10304 11040 12880 15456 19320 22080 25760 30912 38640 51520 77280 137941 154560 275882 413823 551764 689705 827646 965587 1103528 1379410 1655292 1931174 2069115 2207056 2758820 2896761 3172643 3310584 3862348 4138230 4414112 4827935 5517640 5793522 6345286 6621168 7724696 8276460 8828224 9517929 9655870 11035280 11587044 12690572 13242336 14483805 15449392 15863215 16552920 19035858 19311740 22070560 22208501 23174088 25381144 26484672 28967610 30898784 31726430 33105840 38071716 38623480 44141120 44417002 46348176 47589645 50762288 57935220 61797568 63452860 66211680 66625503 76143432 77246960 88834004 92696352 95179290 101524576 111042505 115870440 126905720 132423360 133251006 152286864 154493920 177668008 185392704 190358580 203049152 222085010 231740880 253811440 266502012 304573728 308987840 333127515 355336016 380717160 444170020 463481760 507622880 533004024 609147456 666255030 710672032 761434320 888340040 926963520 1015245760 1066008048 1332510060 1421344064 1522868640 1776680080 2132016096 2665020120 3045737280 3553360160 4264032192 5330040240 7106720320 10660080480 21320160960
- Sum of all divisors σ(n): 80725865472
- Sum of proper divisors (its aliquot sum) s(n): 59405704512
- 21320160960 is an abundant number, because the sum of its proper divisors (59405704512) is greater than itself. Its abundance is 38085543552
Bases of 21320160960
- Binary: 100111101101100011111010110110000002
- Hexadecimal: 0x4F6C7D6C0
- Base-36: 9SLH1HC
Squares and roots of 21320160960
- 21320160960 squared (213201609602) is 454549263360308121600
- 21320160960 cubed (213201609603) is 9691063459091199627707252736000
-
The
square root of 21320160960 is 146014.2491676755 -
The
cube root of 21320160960 is 2772.8741540283
Scales and comparisons
How big is 21320160960?- 21,320,160,960 seconds is equal to 677 years, 47 weeks, 4 days, 2 hours, 56 minutes.
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To count from 1 to 21,320,160,960 would take you about one thousand, three hundred fifty-five 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 21320160960 cubic inches would be around 231.1 feet tall.
Recreational maths with 21320160960
- 21320160960 backwards is 06906102312
- 21320160960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21320160960's digits is 30
- More coming soon!
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The information we have on file for 21320160960 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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