15211053990
15,211,053,990 is an even composite number composed of five prime numbers multiplied together.
15211053990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 15211053990:
2 × 35 × 5 × 113 × 4703
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 11 × 4703)See below for interesting mathematical facts about the number 15211053990 from the Numbermatics database.
Names of 15211053990
- Cardinal: 15211053990 can be written as Fifteen billion, two hundred eleven million, fifty-three thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.521105399 × 1010
Factors of 15211053990
Divisors of 15211053990
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 81 90 99 110 121 135 162 165 198 242 243 270 297 330 363 405 486 495 594 605 726 810 891 990 1089 1210 1215 1331 1485 1782 1815 2178 2430 2662 2673 2970 3267 3630 3993 4455 4703 5346 5445 6534 6655 7986 8910 9406 9801 10890 11979 13310 13365 14109 16335 19602 19965 23515 23958 26730 28218 29403 32670 35937 39930 42327 47030 49005 51733 58806 59895 70545 71874 84654 98010 103466 107811 119790 126981 141090 147015 155199 179685 211635 215622 253962 258665 294030 310398 323433 359370 380943 423270 465597 517330 539055 569063 634905 646866 761886 775995 931194 1078110 1138126 1142829 1269810 1396791 1551990 1617165 1707189 1904715 2285658 2327985 2793582 2845315 3234330 3414378 3809430 4190373 4655970 5121567 5690630 5714145 6259693 6983955 8380746 8535945 10243134 11428290 12519386 12571119 13967910 15364701 17071890 18779079 20951865 25142238 25607835 30729402 31298465 37558158 41903730 46094103 51215670 56337237 62596930 62855595 76823505 92188206 93895395 112674474 125711190 138282309 153647010 169011711 187790790 230470515 276564618 281686185 338023422 460941030 507035133 563372370 691411545 845058555 1014070266 1382823090 1521105399 1690117110 2535175665 3042210798 5070351330 7605526995 15211053990
- Sum of all divisors σ(n): 45121370112
- Sum of proper divisors (its aliquot sum) s(n): 29910316122
- 15211053990 is an abundant number, because the sum of its proper divisors (29910316122) is greater than itself. Its abundance is 14699262132
Bases of 15211053990
- Binary: 11100010101010011001000011101001102
- Hexadecimal: 0x38AA643A6
- Base-36: 6ZK9ODI
Squares and roots of 15211053990
- 15211053990 squared (152110539902) is 231376163486694920100
- 15211053990 cubed (152110539903) is 3519475314795183076299836199000
-
The
square root of 15211053990 is 123333.1017610439 -
The
cube root of 15211053990 is 2477.7249986495
Scales and comparisons
How big is 15211053990?- 15,211,053,990 seconds is equal to 483 years, 34 weeks, 3 days, 20 hours, 46 minutes, 30 seconds.
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To count from 1 to 15,211,053,990 would take you about nine hundred sixty-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 15211053990 cubic inches would be around 206.5 feet tall.
Recreational maths with 15211053990
- 15211053990 backwards is 09935011251
- The number of decimal digits it has is: 11
- The sum of 15211053990's digits is 36
- More coming soon!
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Numbermatics. (2024). Number 15211053990 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/15211053990/
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The information we have on file for 15211053990 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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