138390015519
138,390,015,519 is an odd composite number composed of six prime numbers multiplied together.
What does the number 138390015519 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 192 divisors.
138390015519 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138390015519:
32 × 73 × 31 × 61 × 151 × 157
(3 × 3 × 7 × 7 × 7 × 31 × 61 × 151 × 157)See below for interesting mathematical facts about the number 138390015519 from the Numbermatics database.
Names of 138390015519
- Cardinal: 138390015519 can be written as One hundred thirty-eight billion, three hundred ninety million, fifteen thousand, five hundred nineteen.
Scientific notation
- Scientific notation: 1.38390015519 × 1011
Factors of 138390015519
Divisors of 138390015519
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 7 9 21 31 49 61 63 93 147 151 157 183 217 279 343 427 441 453 471 549 651 1029 1057 1099 1281 1359 1413 1519 1891 1953 2989 3087 3171 3297 3843 4557 4681 4867 5673 7399 7693 8967 9211 9513 9577 9891 10633 13237 13671 14043 14601 17019 20923 22197 23079 23707 26901 27633 28731 31899 32767 34069 39711 42129 43803 51793 53851 62769 64477 66591 67039 69237 71121 82899 86193 92659 95697 98301 102207 119133 155379 161553 165949 188307 193431 201117 213363 229369 238483 277977 285541 294903 296887 306621 451339 466137 469273 484659 497847 580293 603351 648613 688107 715449 734917 833931 856623 890661 1161643 1354017 1407819 1446127 1493541 1605583 1669381 1945839 1998787 2064321 2078209 2146347 2204751 2569869 2671983 3159373 3284911 3484929 4062051 4223457 4338381 4816749 5008143 5144419 5837517 5996361 6234627 6614253 8131501 9478119 9854733 10122889 10454787 13015143 13991509 14450247 14547463 15024429 15433257 17989083 18703881 24394503 28434357 29564199 30368667 36010933 41974527 43642389 44829937 46299771 70860223 73183509 91106001 97940563 101832241 108032799 125923581 130927167 134489811 212580669 252076531 293821689 305496723 313809559 324098397 403469433 496021561 637742007 756229593 881465067 916490169 941428677 1488064683 2196666913 2268688779 2824286031 4464194049 6590000739 15376668391 19770002217 46130005173 138390015519
- Sum of all divisors σ(n): 247768268800
- Sum of proper divisors (its aliquot sum) s(n): 109378253281
- 138390015519 is a deficient number, because the sum of its proper divisors (109378253281) is less than itself. Its deficiency is 29011762238
Bases of 138390015519
- Binary: 100000001110001011000000001110000111112
- Hexadecimal: 0x2038B00E1F
- Base-36: 1RKPUBDR
Squares and roots of 138390015519
- 138390015519 squared (1383900155192) is 19151796395349060839361
- 138390015519 cubed (1383900155193) is 2650417400369084788981243956043359
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The
square root of 138390015519 is 372008.0852871345 -
The
cube root of 138390015519 is 5172.5129424125
Scales and comparisons
How big is 138390015519?- 138,390,015,519 seconds is equal to 4,400 years, 19 weeks, 3 days, 6 hours, 58 minutes, 39 seconds.
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To count from 1 to 138,390,015,519 would take you about eight thousand, eight hundred 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 138390015519 cubic inches would be around 431 feet tall.
Recreational maths with 138390015519
- 138390015519 backwards is 915510093831
- The number of decimal digits it has is: 12
- The sum of 138390015519's digits is 45
- More coming soon!
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The information we have on file for 138390015519 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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