42521375394
42,521,375,394 is an even composite number composed of six prime numbers multiplied together.
42521375394 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 42521375394:
2 × 32 × 19 × 37 × 941 × 3571
(2 × 3 × 3 × 19 × 37 × 941 × 3571)See below for interesting mathematical facts about the number 42521375394 from the Numbermatics database.
Names of 42521375394
- Cardinal: 42521375394 can be written as Forty-two billion, five hundred twenty-one million, three hundred seventy-five thousand, three hundred ninety-four.
Scientific notation
- Scientific notation: 4.2521375394 × 1010
Factors of 42521375394
Divisors of 42521375394
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 6 9 18 19 37 38 57 74 111 114 171 222 333 342 666 703 941 1406 1882 2109 2823 3571 4218 5646 6327 7142 8469 10713 12654 16938 17879 21426 32139 34817 35758 53637 64278 67849 69634 104451 107274 132127 135698 160911 203547 208902 264254 313353 321822 396381 407094 610641 626706 661523 792762 1189143 1221282 1323046 1984569 2378286 2510413 3360311 3969138 5020826 5953707 6720622 7531239 10080933 11907414 15062478 20161866 22593717 30242799 45187434 60485598 63845909 124331507 127691818 191537727 248663014 372994521 383075454 574613181 745989042 1118983563 1149226362 2237967126 2362298633 4724597266 7086895899 14173791798 21260687697 42521375394
- Sum of all divisors σ(n): 99733383360
- Sum of proper divisors (its aliquot sum) s(n): 57212007966
- 42521375394 is an abundant number, because the sum of its proper divisors (57212007966) is greater than itself. Its abundance is 14690632572
Bases of 42521375394
- Binary: 1001111001100111100010110010101000102
- Hexadecimal: 0x9E678B2A2
- Base-36: JJ84N8I
Squares and roots of 42521375394
- 42521375394 squared (425213753942) is 1808067365397468655236
- 42521375394 cubed (425213753943) is 76881511181706330706638319662984
-
The
square root of 42521375394 is 206207.1177093555 -
The
cube root of 42521375394 is 3490.3509851903
Scales and comparisons
How big is 42521375394?- 42,521,375,394 seconds is equal to 1,352 years, 2 weeks, 3 days, 13 hours, 9 minutes, 54 seconds.
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To count from 1 to 42,521,375,394 would take you about two thousand, seven hundred four 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 42521375394 cubic inches would be around 290.9 feet tall.
Recreational maths with 42521375394
- 42521375394 backwards is 49357312524
- The number of decimal digits it has is: 11
- The sum of 42521375394's digits is 45
- More coming soon!
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