42154825920
42,154,825,920 is an even composite number composed of six prime numbers multiplied together.
42154825920 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 42154825920:
26 × 3 × 5 × 61 × 257 × 2801
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 61 × 257 × 2801)See below for interesting mathematical facts about the number 42154825920 from the Numbermatics database.
Names of 42154825920
- Cardinal: 42154825920 can be written as Forty-two billion, one hundred fifty-four million, eight hundred twenty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.215482592 × 1010
Factors of 42154825920
Divisors of 42154825920
- 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 32 40 48 60 61 64 80 96 120 122 160 183 192 240 244 257 305 320 366 480 488 514 610 732 771 915 960 976 1028 1220 1285 1464 1542 1830 1952 2056 2440 2570 2801 2928 3084 3660 3855 3904 4112 4880 5140 5602 5856 6168 7320 7710 8224 8403 9760 10280 11204 11712 12336 14005 14640 15420 15677 16448 16806 19520 20560 22408 24672 28010 29280 30840 31354 33612 41120 42015 44816 47031 49344 56020 58560 61680 62708 67224 78385 82240 84030 89632 94062 112040 123360 125416 134448 156770 168060 170861 179264 188124 224080 235155 246720 250832 268896 313540 336120 341722 376248 448160 470310 501664 512583 537792 627080 672240 683444 719857 752496 854305 896320 940620 1003328 1025166 1254160 1344480 1366888 1439714 1504992 1708610 1881240 2050332 2159571 2508320 2562915 2688960 2733776 2879428 3009984 3417220 3599285 3762480 4100664 4319142 5016640 5125830 5467552 5758856 6834440 7198570 7524960 8201328 8638284 10251660 10797855 10935104 11517712 13668880 14397140 15049920 16402656 17276568 20503320 21595710 23035424 27337760 28794280 32805312 34553136 41006640 43191420 43911277 46070848 54675520 57588560 69106272 82013280 86382840 87822554 115177120 131733831 138212544 164026560 172765680 175645108 219556385 230354240 263467662 345531360 351290216 439112770 526935324 658669155 691062720 702580432 878225540 1053870648 1317338310 1405160864 1756451080 2107741296 2634676620 2810321728 3512902160 4215482592 5269353240 7025804320 8430965184 10538706480 14051608640 21077412960 42154825920
- Sum of all divisors σ(n): 136613774016
- Sum of proper divisors (its aliquot sum) s(n): 94458948096
- 42154825920 is an abundant number, because the sum of its proper divisors (94458948096) is greater than itself. Its abundance is 52304122176
Bases of 42154825920
- Binary: 1001110100001001111110011000110000002
- Hexadecimal: 0x9D09F98C0
- Base-36: JD5W7UO
Squares and roots of 42154825920
- 42154825920 squared (421548259202) is 1777029348345503846400
- 42154825920 cubed (421548259203) is 74910362834235754659682418688000
-
The
square root of 42154825920 is 205316.4044103637 -
The
cube root of 42154825920 is 3480.2926692687
Scales and comparisons
How big is 42154825920?- 42,154,825,920 seconds is equal to 1,340 years, 20 weeks, 3 days, 1 hour, 52 minutes.
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To count from 1 to 42,154,825,920 would take you about two thousand, six hundred eighty 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 42154825920 cubic inches would be around 290 feet tall.
Recreational maths with 42154825920
- 42154825920 backwards is 02952845124
- The number of decimal digits it has is: 11
- The sum of 42154825920's digits is 42
- More coming soon!
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