42160993021
42,160,993,021 is an odd composite number composed of four prime numbers multiplied together.
42160993021 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42160993021:
73 × 173 × 127 × 197
(7 × 7 × 7 × 17 × 17 × 17 × 127 × 197)See below for interesting mathematical facts about the number 42160993021 from the Numbermatics database.
Names of 42160993021
- Cardinal: 42160993021 can be written as Forty-two billion, one hundred sixty million, nine hundred ninety-three thousand and twenty-one.
Scientific notation
- Scientific notation: 4.2160993021 × 1010
Factors of 42160993021
Divisors of 42160993021
- Number of divisors d(n): 64
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Complete list of divisors:
1 7 17 49 119 127 197 289 343 833 889 1379 2023 2159 3349 4913 5831 6223 9653 14161 15113 23443 25019 34391 36703 43561 56933 67571 99127 105791 164101 175133 240737 256921 398531 425323 623951 740537 967861 1148707 1225931 1685159 1798447 2789717 2977261 4367657 6775027 7230491 8581517 12589129 19528019 20840827 30573599 47425189 50613437 122918347 145885789 214015193 331976323 354294059 860428429 2480058413 6022999003 42160993021
- Sum of all divisors σ(n): 52918272000
- Sum of proper divisors (its aliquot sum) s(n): 10757278979
- 42160993021 is a deficient number, because the sum of its proper divisors (10757278979) is less than itself. Its deficiency is 31403714042
Bases of 42160993021
- Binary: 1001110100001111110110110010111111012
- Hexadecimal: 0x9D0FDB2FD
- Base-36: JD9KEF1
Squares and roots of 42160993021
- 42160993021 squared (421609930212) is 1777549332516810706441
- 42160993021 cubed (421609930213) is 74943245002724464559437080748261
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The
square root of 42160993021 is 205331.4223907289 -
The
cube root of 42160993021 is 3480.4623791365
Scales and comparisons
How big is 42160993021?- 42,160,993,021 seconds is equal to 1,340 years, 30 weeks, 4 days, 10 hours, 57 minutes, 1 second.
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To count from 1 to 42,160,993,021 would take you about two thousand, six hundred eighty-one 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 42160993021 cubic inches would be around 290 feet tall.
Recreational maths with 42160993021
- 42160993021 backwards is 12039906124
- The number of decimal digits it has is: 11
- The sum of 42160993021's digits is 37
- More coming soon!
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