20309440320
20,309,440,320 is an even composite number composed of six prime numbers multiplied together.
20309440320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 20309440320:
26 × 32 × 5 × 13 × 172 × 1877
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 17 × 17 × 1877)See below for interesting mathematical facts about the number 20309440320 from the Numbermatics database.
Names of 20309440320
- Cardinal: 20309440320 can be written as Twenty billion, three hundred nine million, four hundred forty thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.030944032 × 1010
Factors of 20309440320
Divisors of 20309440320
- Number of divisors d(n): 504
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 30 32 34 36 39 40 45 48 51 52 60 64 65 68 72 78 80 85 90 96 102 104 117 120 130 136 144 153 156 160 170 180 192 195 204 208 221 234 240 255 260 272 288 289 306 312 320 340 360 390 408 416 442 468 480 510 520 544 576 578 585 612 624 663 680 720 765 780 816 832 867 884 936 960 1020 1040 1088 1105 1156 1170 1224 1248 1326 1360 1440 1445 1530 1560 1632 1734 1768 1872 1877 1989 2040 2080 2210 2312 2340 2448 2496 2601 2652 2720 2880 2890 3060 3120 3264 3315 3468 3536 3744 3754 3757 3978 4080 4160 4335 4420 4624 4680 4896 5202 5304 5440 5631 5780 6120 6240 6630 6936 7072 7488 7508 7514 7956 8160 8670 8840 9248 9360 9385 9792 9945 10404 10608 11262 11271 11560 12240 12480 13005 13260 13872 14144 15016 15028 15912 16320 16893 17340 17680 18496 18720 18770 18785 19890 20808 21216 22524 22542 23120 24401 24480 26010 26520 27744 28155 30032 30056 31824 31909 33786 33813 34680 35360 37440 37540 37570 39780 41616 42432 45048 45084 46240 48802 48960 52020 53040 55488 56310 56355 60064 60112 63648 63818 67572 67626 69360 70720 73203 75080 75140 79560 83232 84465 90096 90168 92480 95727 97604 104040 106080 112620 112710 120128 120224 122005 127296 127636 135144 135252 138720 146406 150160 150280 159120 159545 166464 168930 169065 180192 180336 191454 195208 208080 212160 219609 225240 225420 240448 244010 255272 270288 270504 277440 287181 292812 300320 300560 318240 319090 337860 338130 360384 360672 366015 382908 390416 414817 416160 439218 450480 450840 478635 488020 510544 540576 541008 542453 574362 585624 600640 601120 636480 638180 675720 676260 721344 732030 765816 780832 829634 832320 878436 900960 901680 957270 976040 1021088 1081152 1082016 1084906 1098045 1148724 1171248 1202240 1244451 1276360 1351440 1352520 1435905 1464060 1531632 1561664 1627359 1659268 1756872 1801920 1803360 1914540 1952080 2042176 2074085 2164032 2169812 2196090 2297448 2342496 2488902 2552720 2702880 2705040 2712265 2871810 2928120 3063264 3254718 3318536 3513744 3606720 3733353 3829080 3904160 4148170 4339624 4392180 4594896 4684992 4882077 4977804 5105440 5405760 5410080 5424530 5743620 5856240 6126528 6222255 6509436 6637072 7027488 7051889 7466706 7658160 7808320 8136795 8296340 8679248 8784360 9189792 9764154 9955608 10210880 10820160 10849060 11487240 11712480 12444510 13018872 13274144 14054976 14103778 14933412 15316320 16273590 16592680 17358496 17568720 18379584 18666765 19528308 19911216 21155667 21698120 22974480 23424960 24410385 24889020 26037744 26548288 28207556 29866824 30632640 32547180 33185360 34716992 35137440 35259445 37333530 39056616 39822432 42311334 43396240 45948960 48820770 49778040 52075488 56415112 59733648 63467001 65094360 66370720 70274880 70518890 74667060 78113232 79644864 84622668 86792480 91897920 97641540 99556080 104150976 105778335 112830224 119467296 126934002 130188720 132741440 141037780 149334120 156226464 169245336 173584960 195283080 199112160 211556670 225660448 238934592 253868004 260377440 282075560 298668240 312452928 317335005 338490672 390566160 398224320 423113340 451320896 507736008 520754880 564151120 597336480 634670010 676981344 781132320 846226680 1015472016 1128302240 1194672960 1269340020 1353962688 1562264640 1692453360 2030944032 2256604480 2538680040 3384906720 4061888064 5077360080 6769813440 10154720160 20309440320
- Sum of all divisors σ(n): 79957705464
- Sum of proper divisors (its aliquot sum) s(n): 59648265144
- 20309440320 is an abundant number, because the sum of its proper divisors (59648265144) is greater than itself. Its abundance is 39338824824
Bases of 20309440320
- Binary: 100101110101000100101110111010000002
- Hexadecimal: 0x4BA897740
- Base-36: 9BVPSG0
Squares and roots of 20309440320
- 20309440320 squared (203094403202) is 412473366111641702400
- 20309440320 cubed (203094403203) is 8377103212633897612116000768000
-
The
square root of 20309440320 is 142511.1936656205 -
The
cube root of 20309440320 is 2728.3452033181
Scales and comparisons
How big is 20309440320?- 20,309,440,320 seconds is equal to 645 years, 40 weeks, 2 days, 23 hours, 12 minutes.
-
To count from 1 to 20,309,440,320 would take you about one thousand, two hundred ninety-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 20309440320 cubic inches would be around 227.4 feet tall.
Recreational maths with 20309440320
- 20309440320 backwards is 02304490302
- The number of decimal digits it has is: 11
- The sum of 20309440320's digits is 27
- More coming soon!
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