1138640112
1,138,640,112 is an even composite number composed of four prime numbers multiplied together.
1138640112 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1138640112:
24 × 33 × 941 × 2801
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 941 × 2801)See below for interesting mathematical facts about the number 1138640112 from the Numbermatics database.
Names of 1138640112
- Cardinal: 1138640112 can be written as One billion, one hundred thirty-eight million, six hundred forty thousand, one hundred twelve.
Scientific notation
- Scientific notation: 1.138640112 × 109
Factors of 1138640112
Divisors of 1138640112
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 941 1882 2801 2823 3764 5602 5646 7528 8403 8469 11204 11292 15056 16806 16938 22408 22584 25209 25407 33612 33876 44816 45168 50418 50814 67224 67752 75627 100836 101628 134448 135504 151254 201672 203256 302508 403344 406512 605016 1210032 2635741 5271482 7907223 10542964 15814446 21085928 23721669 31628892 42171856 47443338 63257784 71165007 94886676 126515568 142330014 189773352 284660028 379546704 569320056 1138640112
- Sum of all divisors σ(n): 3272960160
- Sum of proper divisors (its aliquot sum) s(n): 2134320048
- 1138640112 is an abundant number, because the sum of its proper divisors (2134320048) is greater than itself. Its abundance is 995679936
Bases of 1138640112
- Binary: 10000111101111001000100111100002
- Hexadecimal: 0x43DE44F0
- Base-36: ITX0C0
Squares and roots of 1138640112
- 1138640112 squared (11386401122) is 1296501304655372544
- 1138640112 cubed (11386401123) is 1476248390740939514901884928
-
The
square root of 1138640112 is 33743.7418197805 -
The
cube root of 1138640112 is 1044.2283817977
Scales and comparisons
How big is 1138640112?- 1,138,640,112 seconds is equal to 36 years, 10 weeks, 4 days, 16 hours, 55 minutes, 12 seconds.
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To count from 1 to 1,138,640,112 would take you about seventy-two 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 1138640112 cubic inches would be around 87 feet tall.
Recreational maths with 1138640112
- 1138640112 backwards is 2110468311
- 1138640112 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1138640112's digits is 27
- More coming soon!
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