138660356912
138,660,356,912 is an even composite number composed of six prime numbers multiplied together.
138660356912 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 138660356912:
24 × 7 × 11 × 73 × 367 × 4201
(2 × 2 × 2 × 2 × 7 × 11 × 73 × 367 × 4201)See below for interesting mathematical facts about the number 138660356912 from the Numbermatics database.
Names of 138660356912
- Cardinal: 138660356912 can be written as One hundred thirty-eight billion, six hundred sixty million, three hundred fifty-six thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 1.38660356912 × 1011
Factors of 138660356912
Divisors of 138660356912
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 44 56 73 77 88 112 146 154 176 292 308 367 511 584 616 734 803 1022 1168 1232 1468 1606 2044 2569 2936 3212 4037 4088 4201 5138 5621 5872 6424 8074 8176 8402 10276 11242 12848 16148 16804 20552 22484 26791 28259 29407 32296 33608 41104 44968 46211 53582 56518 58814 64592 67216 89936 92422 107164 113036 117628 184844 187537 214328 226072 235256 294701 306673 323477 369688 375074 428656 452144 470512 589402 613346 646954 739376 750148 1178804 1226692 1293908 1500296 1541767 2062907 2146711 2357608 2453384 2587816 3000592 3083534 3373403 4125814 4293422 4715216 4906768 5175632 6167068 6746806 8251628 8586844 10792369 12334136 13493612 16503256 16959437 17173688 21584738 23613821 24668272 26987224 33006512 33918874 34347376 43169476 47227642 53974448 67837748 86338952 94455284 112548991 118716059 135675496 172677904 188910568 225097982 237432118 271350992 377821136 450195964 474864236 787842937 900391928 949728472 1238038901 1575685874 1800783856 1899456944 2476077802 3151371748 4952155604 6302743496 8666272307 9904311208 12605486992 17332544614 19808622416 34665089228 69330178456 138660356912
- Sum of all divisors σ(n): 340540299264
- Sum of proper divisors (its aliquot sum) s(n): 201879942352
- 138660356912 is an abundant number, because the sum of its proper divisors (201879942352) is greater than itself. Its abundance is 63219585440
Bases of 138660356912
- Binary: 100000010010001100110100100011001100002
- Hexadecimal: 0x2048CD2330
- Base-36: 1RP6SO4W
Squares and roots of 138660356912
- 138660356912 squared (1386603569122) is 19226694578963226175744
- 138660356912 cubed (1386603569123) is 2665980332557056508451643877142528
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The
square root of 138660356912 is 372371.2621994345 -
The
cube root of 138660356912 is 5175.8788759841
Scales and comparisons
How big is 138660356912?- 138,660,356,912 seconds is equal to 4,408 years, 50 weeks, 3 days, 5 hours, 48 minutes, 32 seconds.
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To count from 1 to 138,660,356,912 would take you about eight thousand, eight hundred seventeen 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 138660356912 cubic inches would be around 431.3 feet tall.
Recreational maths with 138660356912
- 138660356912 backwards is 219653066831
- The number of decimal digits it has is: 12
- The sum of 138660356912's digits is 50
- More coming soon!
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The information we have on file for 138660356912 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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