42149063138
42,149,063,138 is an even composite number composed of five prime numbers multiplied together.
42149063138 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42149063138:
2 × 73 × 13 × 31 × 152461
(2 × 7 × 7 × 7 × 13 × 31 × 152461)See below for interesting mathematical facts about the number 42149063138 from the Numbermatics database.
Names of 42149063138
- Cardinal: 42149063138 can be written as Forty-two billion, one hundred forty-nine million, sixty-three thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 4.2149063138 × 1010
Factors of 42149063138
Divisors of 42149063138
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 7 13 14 26 31 49 62 91 98 182 217 343 403 434 637 686 806 1274 1519 2821 3038 4459 5642 8918 10633 19747 21266 39494 138229 152461 276458 304922 1067227 1981993 2134454 3963986 4726291 7470589 9452582 13873951 14941178 27747902 33084037 52294123 61441783 66168074 97117657 104588246 122883566 194235314 231588259 430092481 463176518 679823599 860184962 1359647198 1621117813 3010647367 3242235626 6021294734 21074531569 42149063138
- Sum of all divisors σ(n): 81963571200
- Sum of proper divisors (its aliquot sum) s(n): 39814508062
- 42149063138 is a deficient number, because the sum of its proper divisors (39814508062) is less than itself. Its deficiency is 2334555076
Bases of 42149063138
- Binary: 1001110100000100011110101001111000102
- Hexadecimal: 0x9D047A9E2
- Base-36: JD2GP9E
Squares and roots of 42149063138
- 42149063138 squared (421490631382) is 1776543523411110407044
- 42149063138 cubed (421490631383) is 74879645135659873677186435944072
-
The
square root of 42149063138 is 205302.3700252873 -
The
cube root of 42149063138 is 3480.1340707255
Scales and comparisons
How big is 42149063138?- 42,149,063,138 seconds is equal to 1,340 years, 10 weeks, 6 days, 9 hours, 5 minutes, 38 seconds.
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To count from 1 to 42,149,063,138 would take you about two thousand, six hundred eighty 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 42149063138 cubic inches would be around 290 feet tall.
Recreational maths with 42149063138
- 42149063138 backwards is 83136094124
- The number of decimal digits it has is: 11
- The sum of 42149063138's digits is 41
- More coming soon!
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