42931815940
42,931,815,940 is an even composite number composed of six prime numbers multiplied together.
42931815940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42931815940:
22 × 5 × 13 × 19 × 1061 × 8191
(2 × 2 × 5 × 13 × 19 × 1061 × 8191)See below for interesting mathematical facts about the number 42931815940 from the Numbermatics database.
Names of 42931815940
- Cardinal: 42931815940 can be written as Forty-two billion, nine hundred thirty-one million, eight hundred fifteen thousand, nine hundred forty.
Scientific notation
- Scientific notation: 4.293181594 × 1010
Factors of 42931815940
Divisors of 42931815940
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 10 13 19 20 26 38 52 65 76 95 130 190 247 260 380 494 988 1061 1235 2122 2470 4244 4940 5305 8191 10610 13793 16382 20159 21220 27586 32764 40318 40955 55172 68965 80636 81910 100795 106483 137930 155629 163820 201590 212966 262067 275860 311258 403180 425932 524134 532415 622516 778145 1048268 1064830 1310335 1556290 2023177 2129660 2620670 3112580 4046354 5241340 8092708 8690651 10115885 17381302 20231770 34762604 40463540 43453255 86906510 112978463 165122369 173813020 225956926 330244738 451913852 564892315 660489476 825611845 1129784630 1651223690 2146590797 2259569260 3302447380 4293181594 8586363188 10732953985 21465907970 42931815940
- Sum of all divisors σ(n): 102310871040
- Sum of proper divisors (its aliquot sum) s(n): 59379055100
- 42931815940 is an abundant number, because the sum of its proper divisors (59379055100) is greater than itself. Its abundance is 16447239160
Bases of 42931815940
- Binary: 1001111111101110111110000110000001002
- Hexadecimal: 0x9FEEF8604
- Base-36: JQ0HT6S
Squares and roots of 42931815940
- 42931815940 squared (429318159402) is 1843140819906038083600
- 42931815940 cubed (429318159403) is 79129382431706715099745532584000
-
The
square root of 42931815940 is 207199.9419401463 -
The
cube root of 42931815940 is 3501.5453295743
Scales and comparisons
How big is 42931815940?- 42,931,815,940 seconds is equal to 1,365 years, 5 weeks, 1 day, 25 minutes, 40 seconds.
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To count from 1 to 42,931,815,940 would take you about two thousand, seven hundred thirty 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 42931815940 cubic inches would be around 291.8 feet tall.
Recreational maths with 42931815940
- 42931815940 backwards is 04951813924
- The number of decimal digits it has is: 11
- The sum of 42931815940's digits is 46
- More coming soon!
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