42240764856645
42,240,764,856,645 is an odd composite number composed of five prime numbers multiplied together.
42240764856645 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42240764856645:
32 × 5 × 29 × 2521 × 12839509
(3 × 3 × 5 × 29 × 2521 × 12839509)See below for interesting mathematical facts about the number 42240764856645 from the Numbermatics database.
Names of 42240764856645
- Cardinal: 42240764856645 can be written as Forty-two trillion, two hundred forty billion, seven hundred sixty-four million, eight hundred fifty-six thousand, six hundred forty-five.
Scientific notation
- Scientific notation: 4.2240764856645 × 1013
Factors of 42240764856645
Divisors of 42240764856645
- Number of divisors d(n): 48
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Complete list of divisors:
1 3 5 9 15 29 45 87 145 261 435 1305 2521 7563 12605 22689 37815 73109 113445 219327 365545 657981 1096635 3289905 12839509 38518527 64197545 115555581 192592635 372345761 577777905 1117037283 1861728805 3351111849 5585186415 16755559245 32368402189 97105206567 161842010945 291315619701 485526032835 938683663481 1456578098505 2816050990443 4693418317405 8448152971329 14080254952215 42240764856645
- Sum of all divisors σ(n): 75772111474800
- Sum of proper divisors (its aliquot sum) s(n): 33531346618155
- 42240764856645 is a deficient number, because the sum of its proper divisors (33531346618155) is less than itself. Its deficiency is 8709418238490
Bases of 42240764856645
- Binary: 10011001101010111100011100100011001001010001012
- Hexadecimal: 0x266AF1C8C945
- Base-36: EZ150RRR9
Squares and roots of 42240764856645
- 42240764856645 squared (422407648566452) is 1784282215674375287400656025
- 42240764856645 cubed (422407648566453) is 75369445510194826008898502672538080536125
-
The
square root of 42240764856645 is 6499289.5655329129 -
The
cube root of 42240764856645 is 34826.5609683327
Scales and comparisons
How big is 42240764856645?- 42,240,764,856,645 seconds is equal to 1,343,125 years, 34 weeks, 3 days, 9 hours, 30 minutes, 45 seconds.
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To count from 1 to 42,240,764,856,645 would take you about three million, three hundred fifty-seven thousand, eight hundred fourteen 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 42240764856645 cubic inches would be around 2902.2 feet tall.
Recreational maths with 42240764856645
- 42240764856645 backwards is 54665846704224
- The number of decimal digits it has is: 14
- The sum of 42240764856645's digits is 63
- More coming soon!
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