138738748904
138,738,748,904 is an even composite number composed of four prime numbers multiplied together.
138738748904 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138738748904:
23 × 7 × 193 × 6012
(2 × 2 × 2 × 7 × 19 × 19 × 19 × 601 × 601)See below for interesting mathematical facts about the number 138738748904 from the Numbermatics database.
Names of 138738748904
- Cardinal: 138738748904 can be written as One hundred thirty-eight billion, seven hundred thirty-eight million, seven hundred forty-eight thousand, nine hundred four.
Scientific notation
- Scientific notation: 1.38738748904 × 1011
Factors of 138738748904
Divisors of 138738748904
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 7 8 14 19 28 38 56 76 133 152 266 361 532 601 722 1064 1202 1444 2404 2527 2888 4207 4808 5054 6859 8414 10108 11419 13718 16828 20216 22838 27436 33656 45676 48013 54872 79933 91352 96026 159866 192052 216961 319732 361201 384104 433922 639464 722402 867844 1444804 1518727 1735688 2528407 2889608 3037454 4122259 5056814 6074908 6862819 8244518 10113628 12149816 13725638 16489036 20227256 27451276 28855813 32978072 48039733 54902552 57711626 96079466 115423252 130393561 192158932 230846504 260787122 384317864 521574244 912754927 1043148488 1825509854 2477477659 3651019708 4954955318 7302039416 9909910636 17342343613 19819821272 34684687226 69369374452 138738748904
- Sum of all divisors σ(n): 314334446400
- Sum of proper divisors (its aliquot sum) s(n): 175595697496
- 138738748904 is an abundant number, because the sum of its proper divisors (175595697496) is greater than itself. Its abundance is 36856948592
Bases of 138738748904
- Binary: 100000010011010111100101001101111010002
- Hexadecimal: 0x204D794DE8
- Base-36: 1RQHGVS8
Squares and roots of 138738748904
- 138738748904 squared (1387387489042) is 19248440447447161201216
- 138738748904 cubed (1387387489043) is 2670504546031969105703117643467264
-
The
square root of 138738748904 is 372476.5078551935 -
The
cube root of 138738748904 is 5176.8540910709
Scales and comparisons
How big is 138738748904?- 138,738,748,904 seconds is equal to 4,411 years, 24 weeks, 13 hours, 21 minutes, 44 seconds.
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To count from 1 to 138,738,748,904 would take you about eight thousand, eight hundred twenty-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 138738748904 cubic inches would be around 431.4 feet tall.
Recreational maths with 138738748904
- 138738748904 backwards is 409847837831
- The number of decimal digits it has is: 12
- The sum of 138738748904's digits is 62
- More coming soon!
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The information we have on file for 138738748904 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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