1138900448
1,138,900,448 is an even composite number composed of five prime numbers multiplied together.
1138900448 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1138900448:
25 × 7 × 172 × 73 × 241
(2 × 2 × 2 × 2 × 2 × 7 × 17 × 17 × 73 × 241)See below for interesting mathematical facts about the number 1138900448 from the Numbermatics database.
Names of 1138900448
- Cardinal: 1138900448 can be written as One billion, one hundred thirty-eight million, nine hundred thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.138900448 × 109
Factors of 1138900448
Divisors of 1138900448
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 8 14 16 17 28 32 34 56 68 73 112 119 136 146 224 238 241 272 289 292 476 482 511 544 578 584 952 964 1022 1156 1168 1241 1687 1904 1928 2023 2044 2312 2336 2482 3374 3808 3856 4046 4088 4097 4624 4964 6748 7712 8092 8176 8194 8687 9248 9928 13496 16184 16352 16388 17374 17593 19856 21097 26992 28679 32368 32776 34748 35186 39712 42194 53984 57358 64736 65552 69496 69649 70372 84388 114716 123151 131104 138992 139298 140744 147679 168776 229432 246302 277984 278596 281488 295358 299081 337552 458864 487543 492604 557192 562976 590716 598162 675104 917728 975086 985208 1114384 1181432 1196324 1950172 1970416 2093567 2228768 2362864 2392648 3900344 3940832 4187134 4725728 4785296 5084377 7800688 8374268 9570592 10168754 15601376 16748536 20337508 33497072 35590639 40675016 66994144 71181278 81350032 142362556 162700064 284725112 569450224 1138900448
- Sum of all divisors σ(n): 2770869024
- Sum of proper divisors (its aliquot sum) s(n): 1631968576
- 1138900448 is an abundant number, because the sum of its proper divisors (1631968576) is greater than itself. Its abundance is 493068128
Bases of 1138900448
- Binary: 10000111110001000111101111000002
- Hexadecimal: 0x43E23DE0
- Base-36: IU2L7K
Squares and roots of 1138900448
- 1138900448 squared (11389004482) is 1297094230454600704
- 1138900448 cubed (11389004483) is 1477261200162959985446715392
-
The
square root of 1138900448 is 33747.5991442357 -
The
cube root of 1138900448 is 1044.3079590409
Scales and comparisons
How big is 1138900448?- 1,138,900,448 seconds is equal to 36 years, 11 weeks, 17 hours, 14 minutes, 8 seconds.
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To count from 1 to 1,138,900,448 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 1138900448 cubic inches would be around 87 feet tall.
Recreational maths with 1138900448
- 1138900448 backwards is 8440098311
- The number of decimal digits it has is: 10
- The sum of 1138900448's digits is 38
- More coming soon!
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The information we have on file for 1138900448 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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