42961131840
42,961,131,840 is an even composite number composed of five prime numbers multiplied together.
42961131840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 42961131840:
26 × 3 × 5 × 11 × 20172
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 2017 × 2017)See below for interesting mathematical facts about the number 42961131840 from the Numbermatics database.
Names of 42961131840
- Cardinal: 42961131840 can be written as Forty-two billion, nine hundred sixty-one million, one hundred thirty-one thousand, eight hundred forty.
Scientific notation
- Scientific notation: 4.296113184 × 1010
Factors of 42961131840
Divisors of 42961131840
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 132 160 165 176 192 220 240 264 320 330 352 440 480 528 660 704 880 960 1056 1320 1760 2017 2112 2640 3520 4034 5280 6051 8068 10085 10560 12102 16136 20170 22187 24204 30255 32272 40340 44374 48408 60510 64544 66561 80680 88748 96816 110935 121020 129088 133122 161360 177496 193632 221870 242040 266244 322720 332805 354992 387264 443740 484080 532488 645440 665610 709984 887480 968160 1064976 1331220 1419968 1774960 1936320 2129952 2662440 3549920 4068289 4259904 5324880 7099840 8136578 10649760 12204867 16273156 20341445 21299520 24409734 32546312 40682890 44751179 48819468 61024335 65092624 81365780 89502358 97638936 122048670 130185248 134253537 162731560 179004716 195277872 223755895 244097340 260370496 268507074 325463120 358009432 390555744 447511790 488194680 537014148 650926240 671267685 716018864 781111488 895023580 976389360 1074028296 1301852480 1342535370 1432037728 1790047160 1952778720 2148056592 2685070740 2864075456 3580094320 3905557440 4296113184 5370141480 7160188640 8592226368 10740282960 14320377280 21480565920 42961131840
- Sum of all divisors σ(n): 148875548832
- Sum of proper divisors (its aliquot sum) s(n): 105914416992
- 42961131840 is an abundant number, because the sum of its proper divisors (105914416992) is greater than itself. Its abundance is 62953285152
Bases of 42961131840
- Binary: 1010000000001010111011011001010000002
- Hexadecimal: 0xA00AED940
- Base-36: JQHY5HC
Squares and roots of 42961131840
- 42961131840 squared (429611318402) is 1845658848973861785600
- 42961131840 cubed (429611318403) is 79291593142428724885099413504000
-
The
square root of 42961131840 is 207270.6728893405 -
The
cube root of 42961131840 is 3502.3421558467
Scales and comparisons
How big is 42961131840?- 42,961,131,840 seconds is equal to 1,366 years, 1 week, 4 days, 7 hours, 44 minutes.
-
To count from 1 to 42,961,131,840 would take you about two thousand, seven hundred thirty-two 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 42961131840 cubic inches would be around 291.9 feet tall.
Recreational maths with 42961131840
- 42961131840 backwards is 04813116924
- The number of decimal digits it has is: 11
- The sum of 42961131840's digits is 39
- More coming soon!
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