20816336320
20,816,336,320 is an even composite number composed of six prime numbers multiplied together.
20816336320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 20816336320:
26 × 5 × 13 × 312 × 41 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 31 × 31 × 41 × 127)See below for interesting mathematical facts about the number 20816336320 from the Numbermatics database.
Names of 20816336320
- Cardinal: 20816336320 can be written as Twenty billion, eight hundred sixteen million, three hundred thirty-six thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.081633632 × 1010
Factors of 20816336320
Divisors of 20816336320
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 31 32 40 41 52 62 64 65 80 82 104 124 127 130 155 160 164 205 208 248 254 260 310 320 328 403 410 416 496 508 520 533 620 635 656 806 820 832 961 992 1016 1040 1066 1240 1270 1271 1312 1612 1640 1651 1922 1984 2015 2032 2080 2132 2480 2540 2542 2624 2665 3224 3280 3302 3844 3937 4030 4064 4160 4264 4805 4960 5080 5084 5207 5330 6355 6448 6560 6604 7688 7874 8060 8128 8255 8528 9610 9920 10160 10168 10414 10660 12493 12710 12896 13120 13208 15376 15748 16120 16510 16523 17056 19220 19685 20320 20336 20828 21320 24986 25420 25792 26035 26416 30752 31496 32240 33020 33046 34112 38440 39370 39401 40640 40672 41656 42640 49972 50840 51181 52070 52832 61504 62465 62992 64480 66040 66092 67691 76880 78740 78802 81344 82615 83312 85280 99944 101680 102362 104140 105664 122047 124930 125984 128960 132080 132184 135382 153760 157480 157604 161417 165230 166624 170560 197005 199888 203360 204724 208280 244094 249860 251968 255905 264160 264368 270764 307520 314960 315208 322834 330460 333248 338455 394010 399776 406720 409448 416560 488188 499720 511810 512213 528320 528736 541528 610235 629920 630416 645668 660920 676910 788020 799552 807085 818896 833120 976376 999440 1023620 1024426 1057472 1083056 1220470 1259840 1260832 1291336 1321840 1353820 1576040 1586611 1614170 1637792 1666240 1952752 1998880 2047240 2048852 2098421 2166112 2440940 2521664 2561065 2582672 2643680 2707640 3152080 3173222 3228340 3275584 3905504 3997760 4094480 4097704 4196842 4332224 4881880 5003927 5122130 5165344 5287360 5415280 6304160 6346444 6456680 7811008 7933055 8188960 8195408 8393684 9763760 10007854 10244260 10330688 10492105 10830560 12608320 12692888 12913360 15866110 16377920 16390816 16787368 19527520 20015708 20488520 20984210 21661120 25019635 25385776 25826720 31732220 32781632 33574736 39055040 40031416 40977040 41968420 50039270 50771552 51653440 63464440 65051051 67149472 80062832 81954080 83936840 100078540 101543104 126928880 130102102 134298944 160125664 163908160 167873680 200157080 253857760 260204204 320251328 325255255 335747360 400314160 507715520 520408408 650510510 671494720 800628320 1040816816 1301021020 1601256640 2081633632 2602042040 4163267264 5204084080 10408168160 20816336320
- Sum of all divisors σ(n): 56949709824
- Sum of proper divisors (its aliquot sum) s(n): 36133373504
- 20816336320 is an abundant number, because the sum of its proper divisors (36133373504) is greater than itself. Its abundance is 15317037184
Bases of 20816336320
- Binary: 100110110001100000000010101110000002
- Hexadecimal: 0x4D8C015C0
- Base-36: 9K9IBWG
Squares and roots of 20816336320
- 20816336320 squared (208163363202) is 433319857787351142400
- 20816336320 cubed (208163363203) is 9020131893836072422134611968000
-
The
square root of 20816336320 is 144278.6759018809 -
The
cube root of 20816336320 is 2750.8575317969
Scales and comparisons
How big is 20816336320?- 20,816,336,320 seconds is equal to 661 years, 46 weeks, 3 days, 19 hours, 38 minutes, 40 seconds.
-
To count from 1 to 20,816,336,320 would take you about one thousand, three hundred twenty-three 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 20816336320 cubic inches would be around 229.2 feet tall.
Recreational maths with 20816336320
- 20816336320 backwards is 02363361802
- The number of decimal digits it has is: 11
- The sum of 20816336320's digits is 34
- More coming soon!
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