138385810368
138,385,810,368 is an even composite number composed of five prime numbers multiplied together.
What does the number 138385810368 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 224 divisors.
138385810368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 138385810368:
26 × 33 × 13 × 47 × 131071
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 47 × 131071)See below for interesting mathematical facts about the number 138385810368 from the Numbermatics database.
Names of 138385810368
- Cardinal: 138385810368 can be written as One hundred thirty-eight billion, three hundred eighty-five million, eight hundred ten thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38385810368 × 1011
Factors of 138385810368
Divisors of 138385810368
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 47 48 52 54 64 72 78 94 96 104 108 117 141 144 156 188 192 208 216 234 282 288 312 351 376 416 423 432 468 564 576 611 624 702 752 832 846 864 936 1128 1222 1248 1269 1404 1504 1692 1728 1833 1872 2256 2444 2496 2538 2808 3008 3384 3666 3744 4512 4888 5076 5499 5616 6768 7332 7488 9024 9776 10152 10998 11232 13536 14664 16497 19552 20304 21996 22464 27072 29328 32994 39104 40608 43992 58656 65988 81216 87984 117312 131071 131976 175968 262142 263952 351936 393213 524284 527904 786426 1048568 1055808 1179639 1572852 1703923 2097136 2359278 3145704 3407846 3538917 4194272 4718556 5111769 6160337 6291408 6815692 7077834 8388544 9437112 10223538 12320674 12582816 13631384 14155668 15335307 18481011 18874224 20447076 24641348 25165632 27262768 28311336 30670614 36962022 37748448 40894152 46005921 49282696 54525536 55443033 56622672 61341228 73924044 75496896 80084381 81788304 92011842 98565392 109051072 110886066 113245344 122682456 147848088 160168762 163576608 166329099 184023684 197130784 221772132 226490688 240253143 245364912 295696176 320337524 327153216 332658198 368047368 394261568 443544264 480506286 490729824 591392352 640675048 665316396 720759429 736094736 887088528 961012572 981459648 1182784704 1281350096 1330632792 1441518858 1472189472 1774177056 1922025144 2162278287 2562700192 2661265584 2883037716 2944378944 3548354112 3844050288 4324556574 5125400384 5322531168 5766075432 7688100576 8649113148 10645062336 11532150864 15376201152 17298226296 23064301728 34596452592 46128603456 69192905184 138385810368
- Sum of all divisors σ(n): 447448350720
- Sum of proper divisors (its aliquot sum) s(n): 309062540352
- 138385810368 is an abundant number, because the sum of its proper divisors (309062540352) is greater than itself. Its abundance is 170676729984
Bases of 138385810368
- Binary: 100000001110000110111111100011110000002
- Hexadecimal: 0x20386FE3C0
- Base-36: 1RKNC6O0
Squares and roots of 138385810368
- 138385810368 squared (1383858103682) is 19150632511208056295424
- 138385810368 cubed (1383858103683) is 2650175799123293713092414250156032
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The
square root of 138385810368 is 372002.4332823645 -
The
cube root of 138385810368 is 5172.4605508239
Scales and comparisons
How big is 138385810368?- 138,385,810,368 seconds is equal to 4,400 years, 12 weeks, 3 days, 14 hours, 52 minutes, 48 seconds.
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To count from 1 to 138,385,810,368 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 138385810368 cubic inches would be around 431 feet tall.
Recreational maths with 138385810368
- 138385810368 backwards is 863018583831
- 138385810368 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138385810368's digits is 54
- More coming soon!
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The information we have on file for 138385810368 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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