42392973720
42,392,973,720 is an even composite number composed of six prime numbers multiplied together.
42392973720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42392973720:
23 × 3 × 5 × 29 × 197 × 61837
(2 × 2 × 2 × 3 × 5 × 29 × 197 × 61837)See below for interesting mathematical facts about the number 42392973720 from the Numbermatics database.
Names of 42392973720
- Cardinal: 42392973720 can be written as Forty-two billion, three hundred ninety-two million, nine hundred seventy-three thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 4.239297372 × 1010
Factors of 42392973720
Divisors of 42392973720
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 29 30 40 58 60 87 116 120 145 174 197 232 290 348 394 435 580 591 696 788 870 985 1160 1182 1576 1740 1970 2364 2955 3480 3940 4728 5713 5910 7880 11426 11820 17139 22852 23640 28565 34278 45704 57130 61837 68556 85695 114260 123674 137112 171390 185511 228520 247348 309185 342780 371022 494696 618370 685560 742044 927555 1236740 1484088 1793273 1855110 2473480 3586546 3710220 5379819 7173092 7420440 8966365 10759638 12181889 14346184 17932730 21519276 24363778 26899095 35865460 36545667 43038552 48727556 53798190 60909445 71730920 73091334 97455112 107596380 121818890 146182668 182728335 215192760 243637780 292365336 353274781 365456670 487275560 706549562 730913340 1059824343 1413099124 1461826680 1766373905 2119648686 2826198248 3532747810 4239297372 5299121715 7065495620 8478594744 10598243430 14130991240 21196486860 42392973720
- Sum of all divisors σ(n): 132234379200
- Sum of proper divisors (its aliquot sum) s(n): 89841405480
- 42392973720 is an abundant number, because the sum of its proper divisors (89841405480) is greater than itself. Its abundance is 47448431760
Bases of 42392973720
- Binary: 1001110111101101000101110001100110002
- Hexadecimal: 0x9DED17198
- Base-36: JH3OJVC
Squares and roots of 42392973720
- 42392973720 squared (423929737202) is 1797164220824610638400
- 42392973720 cubed (423929737203) is 76187135583941995522923622848000
-
The
square root of 42392973720 is 205895.5407967837 -
The
cube root of 42392973720 is 3486.8341753275
Scales and comparisons
How big is 42392973720?- 42,392,973,720 seconds is equal to 1,347 years, 50 weeks, 1 day, 10 hours, 2 minutes.
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To count from 1 to 42,392,973,720 would take you about two thousand, six hundred ninety-five 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 42392973720 cubic inches would be around 290.6 feet tall.
Recreational maths with 42392973720
- 42392973720 backwards is 02737929324
- The number of decimal digits it has is: 11
- The sum of 42392973720's digits is 48
- More coming soon!
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