138197750490
138,197,750,490 is an even composite number composed of seven prime numbers multiplied together.
What does the number 138197750490 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
138197750490 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 138197750490:
2 × 32 × 5 × 47 × 71 × 421 × 1093
(2 × 3 × 3 × 5 × 47 × 71 × 421 × 1093)See below for interesting mathematical facts about the number 138197750490 from the Numbermatics database.
Names of 138197750490
- Cardinal: 138197750490 can be written as One hundred thirty-eight billion, one hundred ninety-seven million, seven hundred fifty thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.3819775049 × 1011
Factors of 138197750490
Divisors of 138197750490
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 47 71 90 94 141 142 213 235 282 355 421 423 426 470 639 705 710 842 846 1065 1093 1263 1278 1410 2105 2115 2130 2186 2526 3195 3279 3337 3789 4210 4230 5465 6315 6390 6558 6674 7578 9837 10011 10930 12630 16395 16685 18945 19674 19787 20022 29891 30033 32790 33370 37890 39574 49185 50055 51371 59361 59782 60066 77603 89673 98370 98935 100110 102742 118722 149455 150165 154113 155206 178083 179346 197870 232809 256855 269019 296805 298910 300330 308226 356166 388015 448365 460153 462339 465618 513710 538038 593610 698427 770565 776030 890415 896730 920306 924678 1164045 1345095 1380459 1396854 1404877 1541130 1780830 2300765 2311695 2328090 2690190 2760918 2809754 3492135 3647341 4141377 4214631 4601530 4623390 6902295 6984270 7024385 7294682 8282754 8429262 10942023 12643893 13804590 14048770 18236705 20706885 21073155 21627191 21884046 25287786 32670863 32826069 36473410 41413770 42146310 43254382 54710115 63219465 64881573 65341726 65652138 98012589 108135955 109420230 126438930 129763146 163354315 164130345 194644719 196025178 216271910 294037767 324407865 326708630 328260690 389289438 490062945 588075534 648815730 973223595 980125890 1470188835 1535530561 1946447190 2940377670 3071061122 4606591683 7677652805 9213183366 13819775049 15355305610 23032958415 27639550098 46065916830 69098875245 138197750490
- Sum of all divisors σ(n): 373352758272
- Sum of proper divisors (its aliquot sum) s(n): 235155007782
- 138197750490 is an abundant number, because the sum of its proper divisors (235155007782) is greater than itself. Its abundance is 96957257292
Bases of 138197750490
- Binary: 100000001011010011101001010010110110102
- Hexadecimal: 0x202D3A52DA
- Base-36: 1RHJDEQI
Squares and roots of 138197750490
- 138197750490 squared (1381977504902) is 19098618240496295240100
- 138197750490 cubed (1381977504903) is 2639386078303869823360714442649000
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The
square root of 138197750490 is 371749.5803494607 -
The
cube root of 138197750490 is 5170.1164442445
Scales and comparisons
How big is 138197750490?- 138,197,750,490 seconds is equal to 4,394 years, 13 weeks, 4 days, 1 minute, 30 seconds.
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To count from 1 to 138,197,750,490 would take you about eight thousand, seven hundred eighty-eight 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 138197750490 cubic inches would be around 430.8 feet tall.
Recreational maths with 138197750490
- 138197750490 backwards is 094057791831
- The number of decimal digits it has is: 12
- The sum of 138197750490's digits is 54
- More coming soon!
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"Number 138197750490 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
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Numbermatics. (2024). Number 138197750490 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/138197750490/
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The information we have on file for 138197750490 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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