1012485138
1,012,485,138 is an even composite number composed of five prime numbers multiplied together.
1012485138 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1012485138:
2 × 3 × 72 × 43 × 2832
(2 × 3 × 7 × 7 × 43 × 283 × 283)See below for interesting mathematical facts about the number 1012485138 from the Numbermatics database.
Names of 1012485138
- Cardinal: 1012485138 can be written as One billion, twelve million, four hundred eighty-five thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 1.012485138 × 109
Factors of 1012485138
Divisors of 1012485138
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 7 14 21 42 43 49 86 98 129 147 258 283 294 301 566 602 849 903 1698 1806 1981 2107 3962 4214 5943 6321 11886 12169 12642 13867 24338 27734 36507 41601 73014 80089 83202 85183 160178 170366 240267 255549 480534 511098 560623 596281 1121246 1192562 1681869 1788843 3363738 3443827 3577686 3924361 6887654 7848722 10331481 11773083 20662962 23546166 24106789 48213578 72320367 144640734 168747523 337495046 506242569 1012485138
- Sum of all divisors σ(n): 2418905808
- Sum of proper divisors (its aliquot sum) s(n): 1406420670
- 1012485138 is an abundant number, because the sum of its proper divisors (1406420670) is greater than itself. Its abundance is 393935532
Bases of 1012485138
- Binary: 1111000101100101001100000100102
- Hexadecimal: 0x3C594C12
- Base-36: GQT2J6
Squares and roots of 1012485138
- 1012485138 squared (10124851382) is 1025126154670879044
- 1012485138 cubed (10124851383) is 1037924996179354313445648072
-
The
square root of 1012485138 is 31819.5716187381 -
The
cube root of 1012485138 is 1004.1445119573
Scales and comparisons
How big is 1012485138?- 1,012,485,138 seconds is equal to 32 years, 10 weeks, 13 hours, 52 minutes, 18 seconds.
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To count from 1 to 1,012,485,138 would take you about sixty-four 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 1012485138 cubic inches would be around 83.7 feet tall.
Recreational maths with 1012485138
- 1012485138 backwards is 8315842101
- The number of decimal digits it has is: 10
- The sum of 1012485138's digits is 33
- More coming soon!
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The information we have on file for 1012485138 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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