138948835727409
138,948,835,727,409 is an odd composite number composed of three prime numbers multiplied together.
What does the number 138948835727409 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.
138948835727409 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 138948835727409:
3 × 853 × 54298099151
See below for interesting mathematical facts about the number 138948835727409 from the Numbermatics database.
Names of 138948835727409
- Cardinal: 138948835727409 can be written as One hundred thirty-eight trillion, nine hundred forty-eight billion, eight hundred thirty-five million, seven hundred twenty-seven thousand, four hundred nine.
Scientific notation
- Scientific notation: 1.38948835727409 × 1014
Factors of 138948835727409
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 54298100007
Divisors of 138948835727409
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 185482306703232
- Sum of proper divisors (its aliquot sum) s(n): 46533470975823
- 138948835727409 is a deficient number, because the sum of its proper divisors (46533470975823) is less than itself. Its deficiency is 92415364751586
Bases of 138948835727409
- Binary: 111111001011111100010111111111011011000001100012
- Hexadecimal: 0x7E5F8BFED831
- Base-36: 1D947P8MCX
Squares and roots of 138948835727409
- 138948835727409 squared (1389488357274092) is 19306778950002491766153853281
- 138948835727409 cubed (1389488357274093) is 2682654456749294247246532877282085896278929
-
The
square root of 138948835727409 is 11787656.0743605427 -
The
cube root of 138948835727409 is 51794.6581114747
Scales and comparisons
How big is 138948835727409?- 138,948,835,727,409 seconds is equal to 4,418,143 years, 9 weeks, 2 days, 5 hours, 10 minutes, 9 seconds.
-
To count from 1 to 138,948,835,727,409 would take you about eleven million, forty-five thousand, three hundred fifty-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 138948835727409 cubic inches would be around 4316.2 feet tall.
Recreational maths with 138948835727409
- 138948835727409 backwards is 904727538849831
- The number of decimal digits it has is: 15
- The sum of 138948835727409's digits is 78
- More coming soon!
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