42170731008645
42,170,731,008,645 is an odd composite number composed of four prime numbers multiplied together.
42170731008645 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42170731008645:
3 × 5 × 412 × 11873
(3 × 5 × 41 × 41 × 1187 × 1187 × 1187)See below for interesting mathematical facts about the number 42170731008645 from the Numbermatics database.
Names of 42170731008645
- Cardinal: 42170731008645 can be written as Forty-two trillion, one hundred seventy billion, seven hundred thirty-one million, eight thousand, six hundred forty-five.
Scientific notation
- Scientific notation: 4.2170731008645 × 1013
Factors of 42170731008645
Divisors of 42170731008645
- Number of divisors d(n): 48
-
Complete list of divisors:
1 3 5 15 41 123 205 615 1187 1681 3561 5043 5935 8405 17805 25215 48667 146001 243335 730005 1408969 1995347 4226907 5986041 7044845 9976735 21134535 29930205 57767729 173303187 288838645 866515935 1672446203 2368476889 5017338609 7105430667 8362231015 11842384445 25086693045 35527153335 68570294323 205710882969 342851471615 1028554414845 2811382067243 8434146201729 14056910336215 42170731008645
- Sum of all divisors σ(n): 69217308198720
- Sum of proper divisors (its aliquot sum) s(n): 27046577190075
- 42170731008645 is a deficient number, because the sum of its proper divisors (27046577190075) is less than itself. Its deficiency is 15124153818570
Bases of 42170731008645
- Binary: 10011001011010101000110111000100010010100001012
- Hexadecimal: 0x265AA3711285
- Base-36: EY4YSFCSL
Squares and roots of 42170731008645
- 42170731008645 squared (421707310086452) is 1778370553803492939064736025
- 42170731008645 cubed (421707310086453) is 74995186258142141031329570954498917936125
-
The
square root of 42170731008645 is 6493899.5225245823 -
The
cube root of 42170731008645 is 34807.3032104321
Scales and comparisons
How big is 42170731008645?- 42,170,731,008,645 seconds is equal to 1,340,898 years, 41 weeks, 5 days, 10 hours, 50 minutes, 45 seconds.
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To count from 1 to 42,170,731,008,645 would take you about three million, three hundred fifty-two thousand, two hundred forty-seven 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 42170731008645 cubic inches would be around 2900.6 feet tall.
Recreational maths with 42170731008645
- 42170731008645 backwards is 54680013707124
- The number of decimal digits it has is: 14
- The sum of 42170731008645's digits is 48
- More coming soon!
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