20438424960
20,438,424,960 is an even composite number composed of six prime numbers multiplied together.
20438424960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 20438424960:
27 × 3 × 5 × 79 × 127 × 1061
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 79 × 127 × 1061)See below for interesting mathematical facts about the number 20438424960 from the Numbermatics database.
Names of 20438424960
- Cardinal: 20438424960 can be written as Twenty billion, four hundred thirty-eight million, four hundred twenty-four thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.043842496 × 1010
Factors of 20438424960
Divisors of 20438424960
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 79 80 96 120 127 128 158 160 192 237 240 254 316 320 381 384 395 474 480 508 632 635 640 762 790 948 960 1016 1061 1185 1264 1270 1524 1580 1896 1905 1920 2032 2122 2370 2528 2540 3048 3160 3183 3792 3810 4064 4244 4740 5056 5080 5305 6096 6320 6366 7584 7620 8128 8488 9480 10033 10112 10160 10610 12192 12640 12732 15168 15240 15915 16256 16976 18960 20066 20320 21220 24384 25280 25464 30099 30336 30480 31830 33952 37920 40132 40640 42440 48768 50165 50560 50928 60198 60960 63660 67904 75840 80264 81280 83819 84880 100330 101856 120396 121920 127320 134747 135808 150495 151680 160528 167638 169760 200660 203712 240792 243840 251457 254640 269494 300990 321056 335276 339520 401320 404241 407424 419095 481584 502914 509280 538988 601980 642112 670552 673735 679040 802640 808482 838190 963168 1005828 1018560 1077976 1203960 1257285 1284224 1341104 1347470 1605280 1616964 1676380 1926336 2011656 2021205 2037120 2155952 2407920 2514570 2682208 2694940 3210560 3233928 3352760 3852672 4023312 4042410 4311904 4815840 5029140 5364416 5389880 6421120 6467856 6705520 8046624 8084820 8623808 9631680 10058280 10645013 10728832 10779760 12935712 13411040 16093248 16169640 17247616 19263360 20116560 21290026 21559520 25871424 26822080 31935039 32186496 32339280 40233120 42580052 43119040 51742848 53225065 53644160 63870078 64678560 80466240 85160104 86238080 106450130 127740156 129357120 159675195 160932480 170320208 212900260 255480312 258714240 319350390 340640416 425800520 510960624 638700780 681280832 851601040 1021921248 1277401560 1362561664 1703202080 2043842496 2554803120 3406404160 4087684992 5109606240 6812808320 10219212480 20438424960
- Sum of all divisors σ(n): 66554265600
- Sum of proper divisors (its aliquot sum) s(n): 46115840640
- 20438424960 is an abundant number, because the sum of its proper divisors (46115840640) is greater than itself. Its abundance is 25677415680
Bases of 20438424960
- Binary: 100110000100011100110011101100000002
- Hexadecimal: 0x4C2399D80
- Base-36: 9E0IDMO
Squares and roots of 20438424960
- 20438424960 squared (204384249602) is 417729214845551001600
- 20438424960 cubed (204384249603) is 8537727211220512136054439936000
-
The
square root of 20438424960 is 142963.0195540091 -
The
cube root of 20438424960 is 2734.1088980355
Scales and comparisons
How big is 20438424960?- 20,438,424,960 seconds is equal to 649 years, 45 weeks, 4 days, 20 hours, 16 minutes.
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To count from 1 to 20,438,424,960 would take you about one thousand, two hundred ninety-nine 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 20438424960 cubic inches would be around 227.8 feet tall.
Recreational maths with 20438424960
- 20438424960 backwards is 06942483402
- The number of decimal digits it has is: 11
- The sum of 20438424960's digits is 42
- More coming soon!
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Numbermatics. (2024). Number 20438424960 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/20438424960/
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