138291399675
138,291,399,675 is an odd composite number composed of six prime numbers multiplied together.
138291399675 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 138291399675:
32 × 52 × 11 × 13 × 1372 × 229
(3 × 3 × 5 × 5 × 11 × 13 × 137 × 137 × 229)See below for interesting mathematical facts about the number 138291399675 from the Numbermatics database.
Names of 138291399675
- Cardinal: 138291399675 can be written as One hundred thirty-eight billion, two hundred ninety-one million, three hundred ninety-nine thousand, six hundred seventy-five.
Scientific notation
- Scientific notation: 1.38291399675 × 1011
Factors of 138291399675
Divisors of 138291399675
- Number of divisors d(n): 216
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Complete list of divisors:
1 3 5 9 11 13 15 25 33 39 45 55 65 75 99 117 137 143 165 195 225 229 275 325 411 429 495 585 685 687 715 825 975 1145 1233 1287 1507 1781 2055 2061 2145 2475 2519 2925 2977 3425 3435 3575 4521 5343 5725 6165 6435 7535 7557 8905 8931 10275 10305 10725 12595 13563 14885 16029 17175 18769 19591 22605 22671 26715 26793 30825 31373 32175 32747 37675 37785 44525 44655 51525 56307 58773 62975 67815 74425 80145 93845 94119 97955 98241 113025 113355 133575 133965 156865 163735 168921 176319 188925 206459 223275 243997 281535 282357 293865 294723 339075 345103 400725 407849 469225 470595 489775 491205 566775 619377 669825 731991 784325 818675 844605 881595 1032295 1035309 1219985 1223547 1407675 1411785 1469325 1473615 1725515 1858131 2039245 2195973 2352975 2456025 2683967 3096885 3105927 3659955 3670641 4223025 4298101 4407975 4486339 5161475 5176545 6099925 6117735 7058925 7368075 8051901 8627575 9290655 10196225 10979865 12894303 13419835 13459017 15484425 15529635 18299775 18353205 21490505 22431695 24155703 25882725 30588675 38682909 40259505 40377051 46453275 47279111 54899325 55875313 64471515 67099175 67295085 77648175 91766025 107452525 112158475 120778515 141837333 167625939 193414545 201297525 201885255 236395555 279376565 322357575 336475425 425511999 502877817 603892575 614628443 709186665 838129695 967072725 1009426275 1181977775 1396882825 1843885329 2127559995 2514389085 3073142215 3545933325 4190648475 5531655987 9219426645 10637799975 12571945425 15365711075 27658279935 46097133225 138291399675
- Sum of all divisors σ(n): 294418291440
- Sum of proper divisors (its aliquot sum) s(n): 156126891765
- 138291399675 is an abundant number, because the sum of its proper divisors (156126891765) is greater than itself. Its abundance is 17835492090
Bases of 138291399675
- Binary: 100000001100101100111101001011111110112
- Hexadecimal: 0x2032CF4BFB
- Base-36: 1RJ34MWR
Squares and roots of 138291399675
- 138291399675 squared (1382913996752) is 19124511224070590105625
- 138291399675 cubed (1382913996753) is 2644755425276969456710087340671875
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The
square root of 138291399675 is 371875.5163693893 -
The
cube root of 138291399675 is 5171.2840171943
Scales and comparisons
How big is 138291399675?- 138,291,399,675 seconds is equal to 4,397 years, 12 weeks, 2 days, 21 hours, 41 minutes, 15 seconds.
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To count from 1 to 138,291,399,675 would take you about eight thousand, seven hundred ninety-four 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 138291399675 cubic inches would be around 430.9 feet tall.
Recreational maths with 138291399675
- 138291399675 backwards is 576993192831
- The number of decimal digits it has is: 12
- The sum of 138291399675's digits is 63
- More coming soon!
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