13131412686
13,131,412,686 is an even composite number composed of five prime numbers multiplied together.
13131412686 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13131412686:
2 × 34 × 73 × 292 × 281
(2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 29 × 29 × 281)See below for interesting mathematical facts about the number 13131412686 from the Numbermatics database.
Names of 13131412686
- Cardinal: 13131412686 can be written as Thirteen billion, one hundred thirty-one million, four hundred twelve thousand, six hundred eighty-six.
Scientific notation
- Scientific notation: 1.3131412686 × 1010
Factors of 13131412686
Divisors of 13131412686
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 29 42 49 54 58 63 81 87 98 126 147 162 174 189 203 261 281 294 343 378 406 441 522 562 567 609 686 783 841 843 882 1029 1134 1218 1323 1421 1566 1682 1686 1827 1967 2058 2349 2523 2529 2646 2842 3087 3654 3934 3969 4263 4698 5046 5058 5481 5887 5901 6174 7569 7587 7938 8149 8526 9261 9947 10962 11774 11802 12789 13769 15138 15174 16298 16443 17661 17703 18522 19894 22707 22761 24447 25578 27538 27783 29841 32886 35322 35406 38367 41209 41307 45414 45522 48894 52983 53109 55566 57043 59682 68121 73341 76734 82418 82614 89523 96383 105966 106218 114086 115101 123627 123921 136242 146682 158949 159327 171129 179046 192766 220023 230202 236321 247254 247842 268569 288463 289149 317898 318654 342258 370881 371763 399301 440046 472642 476847 513387 537138 576926 578298 660069 708963 741762 743526 798602 805707 865389 867447 953694 1026774 1112643 1115289 1197903 1320138 1417926 1540161 1611414 1654247 1730778 1734894 2126889 2225286 2230578 2395806 2596167 2602341 2795107 3080322 3308494 3337929 3593709 4253778 4620483 4962741 5192334 5204682 5590214 6380667 6675858 7187418 7788501 7807023 8385321 9240966 9925482 10781127 11579729 12761334 14888223 15577002 15614046 16770642 19142001 21562254 23159458 23365503 25155963 29776446 32343381 34739187 38284002 44664669 46731006 50311926 64686762 69478374 75467889 81058103 89329338 104217561 133994007 150935778 162116206 208435122 226403667 243174309 267988014 312652683 452807334 486348618 625305366 729522927 937958049 1459045854 1875916098 2188568781 4377137562 6565706343 13131412686
- Sum of all divisors σ(n): 35664314400
- Sum of proper divisors (its aliquot sum) s(n): 22532901714
- 13131412686 is an abundant number, because the sum of its proper divisors (22532901714) is greater than itself. Its abundance is 9401489028
Bases of 13131412686
- Binary: 11000011101011000101110100110011102
- Hexadecimal: 0x30EB174CE
- Base-36: 6163QVI
Squares and roots of 13131412686
- 13131412686 squared (131314126862) is 172433999130041734596
- 13131412686 cubed (131314126863) is 2264302003673942997383359484856
-
The
square root of 13131412686 is 114592.3762123815 -
The
cube root of 13131412686 is 2359.2310938331
Scales and comparisons
How big is 13131412686?- 13,131,412,686 seconds is equal to 417 years, 27 weeks, 6 days, 22 hours, 38 minutes, 6 seconds.
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To count from 1 to 13,131,412,686 would take you about eight hundred thirty-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 13131412686 cubic inches would be around 196.6 feet tall.
Recreational maths with 13131412686
- 13131412686 backwards is 68621413131
- The number of decimal digits it has is: 11
- The sum of 13131412686's digits is 36
- More coming soon!
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