138692760646740
138,692,760,646,740 is an even composite number composed of five prime numbers multiplied together.
138692760646740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 138692760646740:
22 × 3 × 5 × 2131 × 1084723609
(2 × 2 × 3 × 5 × 2131 × 1084723609)See below for interesting mathematical facts about the number 138692760646740 from the Numbermatics database.
Names of 138692760646740
- Cardinal: 138692760646740 can be written as One hundred thirty-eight trillion, six hundred ninety-two billion, seven hundred sixty million, six hundred forty-six thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.3869276064674 × 1014
Factors of 138692760646740
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 6
- Sum of prime factors: 1084725750
Divisors of 138692760646740
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 2131 4262 6393 8524 10655 12786 21310 25572 31965 42620 63930 127860 1084723609 2169447218 3254170827 4338894436 5423618045 6508341654 10847236090 13016683308 16270854135 21694472180 32541708270 65083416540 2311546010779 4623092021558 6934638032337 9246184043116 11557730053895 13869276064674 23115460107790 27738552129348 34673190161685 46230920215580 69346380323370 138692760646740
- Sum of all divisors σ(n): 388521963735360
- Sum of proper divisors (its aliquot sum) s(n): 249829203088620
- 138692760646740 is an abundant number, because the sum of its proper divisors (249829203088620) is greater than itself. Its abundance is 111136442441880
Bases of 138692760646740
- Binary: 111111000100011111011001011101100110100010101002
- Hexadecimal: 0x7E23ECBB3454
- Base-36: 1D5UKOQXJO
Squares and roots of 138692760646740
- 138692760646740 squared (1386927606467402) is 19235681855813911623072627600
- 138692760646740 cubed (1386927606467403) is 2667849819505238332829111605402167174024000
-
The
square root of 138692760646740 is 11776789.0635240639 -
The
cube root of 138692760646740 is 51762.8203073055
Scales and comparisons
How big is 138692760646740?- 138,692,760,646,740 seconds is equal to 4,410,000 years, 40 weeks, 5 days, 6 hours, 19 minutes.
-
To count from 1 to 138,692,760,646,740 would take you about eleven million, twenty-five thousand and 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 138692760646740 cubic inches would be around 4313.6 feet tall.
Recreational maths with 138692760646740
- 138692760646740 backwards is 047646067296831
- The number of decimal digits it has is: 15
- The sum of 138692760646740's digits is 69
- More coming soon!
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