138157269348
138,157,269,348 is an even composite number composed of six prime numbers multiplied together.
What does the number 138157269348 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 144 divisors.
138157269348 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138157269348:
22 × 3 × 7 × 312 × 61 × 28057
(2 × 2 × 3 × 7 × 31 × 31 × 61 × 28057)See below for interesting mathematical facts about the number 138157269348 from the Numbermatics database.
Names of 138157269348
- Cardinal: 138157269348 can be written as One hundred thirty-eight billion, one hundred fifty-seven million, two hundred sixty-nine thousand, three hundred forty-eight.
Scientific notation
- Scientific notation: 1.38157269348 × 1011
Factors of 138157269348
Divisors of 138157269348
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 31 42 61 62 84 93 122 124 183 186 217 244 366 372 427 434 651 732 854 868 961 1281 1302 1708 1891 1922 2562 2604 2883 3782 3844 5124 5673 5766 6727 7564 11346 11532 13237 13454 20181 22692 26474 26908 28057 39711 40362 52948 56114 58621 79422 80724 84171 112228 117242 158844 168342 175863 196399 234484 336684 351726 392798 410347 589197 703452 785596 820694 869767 1178394 1231041 1641388 1711477 1739534 2356788 2462082 2609301 3422954 3479068 4924164 5134431 5218602 6088369 6845908 10268862 10437204 11980339 12176738 18265107 20537724 23960678 24353476 26962777 35941017 36530214 47921356 53055787 53925554 71882034 73060428 80888331 106111574 107851108 143764068 159167361 161776662 188739439 212223148 318334722 323553324 371390509 377478878 566218317 636669444 742781018 754957756 1114171527 1132436634 1485562036 1644729397 2228343054 2264873268 3289458794 4456686108 4934188191 6578917588 9868376382 11513105779 19736752764 23026211558 34539317337 46052423116 69078634674 138157269348
- Sum of all divisors σ(n): 386941817472
- Sum of proper divisors (its aliquot sum) s(n): 248784548124
- 138157269348 is an abundant number, because the sum of its proper divisors (248784548124) is greater than itself. Its abundance is 110627278776
Bases of 138157269348
- Binary: 100000001010101101000010100001011001002
- Hexadecimal: 0x202AD0A164
- Base-36: 1RGV9RAC
Squares and roots of 138157269348
- 138157269348 squared (1381572693482) is 19087431073695820345104
- 138157269348 cubed (1381572693483) is 2637067356009978289240351641072192
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The
square root of 138157269348 is 371695.1295726109 -
The
cube root of 138157269348 is 5169.6115815725
Scales and comparisons
How big is 138157269348?- 138,157,269,348 seconds is equal to 4,392 years, 50 weeks, 4 days, 11 hours, 15 minutes, 48 seconds.
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To count from 1 to 138,157,269,348 would take you about eight thousand, seven hundred eighty-five 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 138157269348 cubic inches would be around 430.8 feet tall.
Recreational maths with 138157269348
- 138157269348 backwards is 843962751831
- The number of decimal digits it has is: 12
- The sum of 138157269348's digits is 57
- More coming soon!
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