42099730720
42,099,730,720 is an even composite number composed of six prime numbers multiplied together.
42099730720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42099730720:
25 × 5 × 37 × 61 × 73 × 1597
(2 × 2 × 2 × 2 × 2 × 5 × 37 × 61 × 73 × 1597)See below for interesting mathematical facts about the number 42099730720 from the Numbermatics database.
Names of 42099730720
- Cardinal: 42099730720 can be written as Forty-two billion, ninety-nine million, seven hundred thirty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 4.209973072 × 1010
Factors of 42099730720
Divisors of 42099730720
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 37 40 61 73 74 80 122 146 148 160 185 244 292 296 305 365 370 488 584 592 610 730 740 976 1168 1184 1220 1460 1480 1597 1952 2257 2336 2440 2701 2920 2960 3194 4453 4514 4880 5402 5840 5920 6388 7985 8906 9028 9760 10804 11285 11680 12776 13505 15970 17812 18056 21608 22265 22570 25552 27010 31940 35624 36112 43216 44530 45140 51104 54020 59089 63880 71248 72224 86432 89060 90280 97417 108040 116581 118178 127760 142496 164761 178120 180560 194834 216080 233162 236356 255520 295445 329522 356240 361120 389668 432160 466324 472712 487085 582905 590890 659044 712480 779336 823805 932648 945424 974170 1165810 1181780 1318088 1558672 1647610 1865296 1890848 1948340 2331620 2363560 2636176 3117344 3295220 3604429 3730592 3896680 4313497 4663240 4727120 5272352 6590440 7111441 7208858 7793360 8626994 9326480 9454240 13180880 14222882 14417716 15586720 17253988 18022145 18652960 21567485 26361760 28445764 28835432 34507976 35557205 36044290 43134970 56891528 57670864 69015952 71114410 72088580 86269940 113783056 115341728 138031904 142228820 144177160 172539880 227566112 263123317 284457640 288354320 345079760 526246634 568915280 576708640 690159520 1052493268 1137830560 1315616585 2104986536 2631233170 4209973072 5262466340 8419946144 10524932680 21049865360 42099730720
- Sum of all divisors σ(n): 105311447136
- Sum of proper divisors (its aliquot sum) s(n): 63211716416
- 42099730720 is an abundant number, because the sum of its proper divisors (63211716416) is greater than itself. Its abundance is 21111985696
Bases of 42099730720
- Binary: 1001110011010101011011101001001000002
- Hexadecimal: 0x9CD56E920
- Base-36: JC93C4G
Squares and roots of 42099730720
- 42099730720 squared (420997307202) is 1772387326696511718400
- 42099730720 cubed (420997307203) is 74617029185463810507964469248000
-
The
square root of 42099730720 is 205182.1890905739 -
The
cube root of 42099730720 is 3478.7757925853
Scales and comparisons
How big is 42099730720?- 42,099,730,720 seconds is equal to 1,338 years, 33 weeks, 2 days, 9 hours, 38 minutes, 40 seconds.
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To count from 1 to 42,099,730,720 would take you about two thousand, six hundred seventy-seven 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 42099730720 cubic inches would be around 289.9 feet tall.
Recreational maths with 42099730720
- 42099730720 backwards is 02703799024
- The number of decimal digits it has is: 11
- The sum of 42099730720's digits is 43
- More coming soon!
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