12538138350
12,538,138,350 is an even composite number composed of seven prime numbers multiplied together.
12538138350 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12538138350:
2 × 3 × 52 × 17 × 23 × 313 × 683
(2 × 3 × 5 × 5 × 17 × 23 × 313 × 683)See below for interesting mathematical facts about the number 12538138350 from the Numbermatics database.
Names of 12538138350
- Cardinal: 12538138350 can be written as Twelve billion, five hundred thirty-eight million, one hundred thirty-eight thousand, three hundred fifty.
Scientific notation
- Scientific notation: 1.253813835 × 1010
Factors of 12538138350
Divisors of 12538138350
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 10 15 17 23 25 30 34 46 50 51 69 75 85 102 115 138 150 170 230 255 313 345 391 425 510 575 626 683 690 782 850 939 1150 1173 1275 1366 1565 1725 1878 1955 2049 2346 2550 3130 3415 3450 3910 4098 4695 5321 5865 6830 7199 7825 9390 9775 10245 10642 11611 11730 14398 15650 15709 15963 17075 19550 20490 21597 23222 23475 26605 29325 31418 31926 34150 34833 35995 43194 46950 47127 51225 53210 58055 58650 69666 71990 78545 79815 94254 102450 107985 116110 122383 133025 157090 159630 174165 179975 213779 215970 235635 244766 266050 267053 290275 348330 359950 367149 392725 399075 427558 471270 534106 539925 580550 611915 641337 734298 785450 798150 801159 870825 1068895 1079850 1178175 1223830 1282674 1335265 1602318 1741650 1835745 2137790 2356350 2670530 3059575 3206685 3634243 3671490 4005795 4916917 5344475 6119150 6413370 6676325 7268486 8011590 9178725 9833834 10688950 10902729 13352650 14750751 16033425 18171215 18357450 20028975 21805458 24584585 29501502 32066850 36342430 40057950 49169170 54513645 73753755 83587589 90856075 109027290 122922925 147507510 167175178 181712150 245845850 250762767 272568225 368768775 417937945 501525534 545136450 737537550 835875890 1253813835 2089689725 2507627670 4179379450 6269069175 12538138350
- Sum of all divisors σ(n): 34515362304
- Sum of proper divisors (its aliquot sum) s(n): 21977223954
- 12538138350 is an abundant number, because the sum of its proper divisors (21977223954) is greater than itself. Its abundance is 9439085604
Bases of 12538138350
- Binary: 10111010110101010011001110111011102
- Hexadecimal: 0x2EB54CEEE
- Base-36: 5RCVTGU
Squares and roots of 12538138350
- 12538138350 squared (125381383502) is 157204913283740722500
- 12538138350 cubed (125381383503) is 1971056952051293984233957875000
-
The
square root of 12538138350 is 111973.8288619265 -
The
cube root of 12538138350 is 2323.1523209145
Scales and comparisons
How big is 12538138350?- 12,538,138,350 seconds is equal to 398 years, 35 weeks, 8 hours, 12 minutes, 30 seconds.
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To count from 1 to 12,538,138,350 would take you about seven hundred ninety-seven 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 12538138350 cubic inches would be around 193.6 feet tall.
Recreational maths with 12538138350
- 12538138350 backwards is 05383183521
- The number of decimal digits it has is: 11
- The sum of 12538138350's digits is 39
- More coming soon!
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The information we have on file for 12538138350 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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