138972926016
138,972,926,016 is an even composite number composed of five prime numbers multiplied together.
138972926016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 138972926016:
26 × 34 × 43 × 127 × 4909
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 43 × 127 × 4909)See below for interesting mathematical facts about the number 138972926016 from the Numbermatics database.
Names of 138972926016
- Cardinal: 138972926016 can be written as One hundred thirty-eight billion, nine hundred seventy-two million, nine hundred twenty-six thousand and sixteen.
Scientific notation
- Scientific notation: 1.38972926016 × 1011
Factors of 138972926016
Divisors of 138972926016
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 64 72 81 86 96 108 127 129 144 162 172 192 216 254 258 288 324 344 381 387 432 508 516 576 648 688 762 774 864 1016 1032 1143 1161 1296 1376 1524 1548 1728 2032 2064 2286 2322 2592 2752 3048 3096 3429 3483 4064 4128 4572 4644 4909 5184 5461 6096 6192 6858 6966 8128 8256 9144 9288 9818 10287 10922 12192 12384 13716 13932 14727 16383 18288 18576 19636 20574 21844 24384 24768 27432 27864 29454 32766 36576 37152 39272 41148 43688 44181 49149 54864 55728 58908 65532 73152 74304 78544 82296 87376 88362 98298 109728 111456 117816 131064 132543 147447 157088 164592 174752 176724 196596 211087 219456 222912 235632 262128 265086 294894 314176 329184 349504 353448 393192 397629 422174 442341 471264 524256 530172 589788 623443 633261 658368 706896 786384 795258 844348 884682 942528 1048512 1060344 1179576 1246886 1266522 1413792 1572768 1590516 1688696 1769364 1870329 1899783 2120688 2359152 2493772 2533044 2827584 3145536 3181032 3377392 3538728 3740658 3799566 4241376 4718304 4987544 5066088 5610987 5699349 6362064 6754784 7077456 7481316 7599132 8482752 9436608 9975088 10132176 11221974 11398698 12724128 13509568 14154912 14962632 15198264 16832961 17098047 19950176 20264352 22443948 22797396 25448256 26808049 28309824 29925264 30396528 33665922 34196094 39900352 40528704 44887896 45594792 50498883 53616098 59850528 60793056 67331844 68392188 80424147 89775792 91189584 100997766 107232196 119701056 121586112 134663688 136784376 160848294 179551584 182379168 201995532 214464392 241272441 269327376 273568752 321696588 359103168 364758336 403991064 428928784 482544882 538654752 547137504 643393176 723817323 807982128 857857568 965089764 1077309504 1094275008 1286786352 1447634646 1615964256 1715715136 1930179528 2171451969 2573572704 2895269292 3231928512 3860359056 4342903938 5147145408 5790538584 7720718112 8685807876 11581077168 15441436224 17371615752 23162154336 34743231504 46324308672 69486463008 138972926016
- Sum of all divisors σ(n): 424945495040
- Sum of proper divisors (its aliquot sum) s(n): 285972569024
- 138972926016 is an abundant number, because the sum of its proper divisors (285972569024) is greater than itself. Its abundance is 146999643008
Bases of 138972926016
- Binary: 100000010110110110111010010000010000002
- Hexadecimal: 0x205B6E9040
- Base-36: 1RUCW400
Squares and roots of 138972926016
- 138972926016 squared (1389729260162) is 19313474165448609632256
- 138972926016 cubed (1389729260163) is 2684050016306816969873578055172096
-
The
square root of 138972926016 is 372790.7268374577 -
The
cube root of 138972926016 is 5179.7651242371
Scales and comparisons
How big is 138972926016?- 138,972,926,016 seconds is equal to 4,418 years, 47 weeks, 1 day, 22 hours, 33 minutes, 36 seconds.
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To count from 1 to 138,972,926,016 would take you about eight thousand, eight hundred thirty-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 138972926016 cubic inches would be around 431.6 feet tall.
Recreational maths with 138972926016
- 138972926016 backwards is 610629279831
- 138972926016 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138972926016's digits is 54
- More coming soon!
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