1138998272
1,138,998,272 is an even composite number composed of four prime numbers multiplied together.
1138998272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 1138998272:
210 × 23 × 137 × 353
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 137 × 353)See below for interesting mathematical facts about the number 1138998272 from the Numbermatics database.
Names of 1138998272
- Cardinal: 1138998272 can be written as One billion, one hundred thirty-eight million, nine hundred ninety-eight thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.138998272 × 109
Factors of 1138998272
Divisors of 1138998272
- Number of divisors d(n): 88
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Complete list of divisors:
1 2 4 8 16 23 32 46 64 92 128 137 184 256 274 353 368 512 548 706 736 1024 1096 1412 1472 2192 2824 2944 3151 4384 5648 5888 6302 8119 8768 11296 11776 12604 16238 17536 22592 23552 25208 32476 35072 45184 48361 50416 64952 70144 90368 96722 100832 129904 140288 180736 193444 201664 259808 361472 386888 403328 519616 773776 806656 1039232 1112303 1547552 1613312 2078464 2224606 3095104 3226624 4156928 4449212 6190208 8313856 8898424 12380416 17796848 24760832 35593696 49521664 71187392 142374784 284749568 569499136 1138998272
- Sum of all divisors σ(n): 2400001056
- Sum of proper divisors (its aliquot sum) s(n): 1261002784
- 1138998272 is an abundant number, because the sum of its proper divisors (1261002784) is greater than itself. Its abundance is 122004512
Bases of 1138998272
- Binary: 10000111110001110111100000000002
- Hexadecimal: 0x43E3BC00
- Base-36: IU4OOW
Squares and roots of 1138998272
- 1138998272 squared (11389982722) is 1297317063618985984
- 1138998272 cubed (11389982723) is 1477641893698139102168219648
-
The
square root of 1138998272 is 33749.0484606603 -
The
cube root of 1138998272 is 1044.3378578957
Scales and comparisons
How big is 1138998272?- 1,138,998,272 seconds is equal to 36 years, 11 weeks, 1 day, 20 hours, 24 minutes, 32 seconds.
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To count from 1 to 1,138,998,272 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 1138998272 cubic inches would be around 87 feet tall.
Recreational maths with 1138998272
- 1138998272 backwards is 2728998311
- The number of decimal digits it has is: 10
- The sum of 1138998272's digits is 50
- More coming soon!
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The information we have on file for 1138998272 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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