138400718863875
138,400,718,863,875 is an odd composite number composed of four prime numbers multiplied together.
138400718863875 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138400718863875:
3 × 53 × 135 × 9972
(3 × 5 × 5 × 5 × 13 × 13 × 13 × 13 × 13 × 997 × 997)See below for interesting mathematical facts about the number 138400718863875 from the Numbermatics database.
Names of 138400718863875
- Cardinal: 138400718863875 can be written as One hundred thirty-eight trillion, four hundred billion, seven hundred eighteen million, eight hundred sixty-three thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 1.38400718863875 × 1014
Factors of 138400718863875
Divisors of 138400718863875
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 13 15 25 39 65 75 125 169 195 325 375 507 845 975 997 1625 2197 2535 2991 4225 4875 4985 6591 10985 12675 12961 14955 21125 24925 28561 32955 38883 54925 63375 64805 74775 85683 124625 142805 164775 168493 194415 274625 324025 371293 373875 428415 505479 714025 823875 842465 972075 994009 1113879 1620125 1856465 2142075 2190409 2527395 2982027 3570125 4212325 4860375 4970045 5569395 6571227 9282325 10710375 10952045 12636975 12922117 14910135 21061625 24850225 27846975 28475317 32856135 38766351 46411625 54760225 63184875 64610585 74550675 85425951 124251125 139234875 142376585 164280675 167987521 193831755 273801125 323052925 370179121 372753375 427129755 503962563 711882925 821403375 839937605 969158775 1110537363 1615264625 1850895605 2135648775 2183837773 2519812815 3559414625 4199688025 4845793875 5552686815 6551513319 9254478025 10678243875 10919188865 12599064075 20998440125 27763434075 28389891049 32757566595 46272390125 54595944325 62995320375 85169673147 138817170375 141949455245 163787832975 272979721625 369068583637 425848365735 709747276225 818939164875 1107205750911 1845342918185 2129241828675 3548736381125 5536028754555 9226714590925 10646209143375 27680143772775 46133572954625 138400718863875
- Sum of all divisors σ(n): 249740802878112
- Sum of proper divisors (its aliquot sum) s(n): 111340084014237
- 138400718863875 is a deficient number, because the sum of its proper divisors (111340084014237) is less than itself. Its deficiency is 27060634849638
Bases of 138400718863875
- Binary: 111110111011111111011011010111100111110000000112
- Hexadecimal: 0x7DDFEDAF3E03
- Base-36: 1D24EULZPF
Squares and roots of 138400718863875
- 138400718863875 squared (1384007188638752) is 19154758982037365270780015625
- 138400718863875 cubed (1384007188638753) is 2651032412778237871911747505846304748046875
-
The
square root of 138400718863875 is 11764383.4884738011 -
The
cube root of 138400718863875 is 51726.4628961113
Scales and comparisons
How big is 138400718863875?- 138,400,718,863,875 seconds is equal to 4,400,714 years, 39 weeks, 3 days, 51 minutes, 15 seconds.
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To count from 1 to 138,400,718,863,875 would take you about eleven million, one thousand, seven hundred eighty-six 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 138400718863875 cubic inches would be around 4310.5 feet tall.
Recreational maths with 138400718863875
- 138400718863875 backwards is 578368817004831
- The number of decimal digits it has is: 15
- The sum of 138400718863875's digits is 69
- More coming soon!
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The information we have on file for 138400718863875 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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