138361550085
138,361,550,085 is an odd composite number composed of four prime numbers multiplied together.
138361550085 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 138361550085:
311 × 5 × 112 × 1291
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 1291)See below for interesting mathematical facts about the number 138361550085 from the Numbermatics database.
Names of 138361550085
- Cardinal: 138361550085 can be written as One hundred thirty-eight billion, three hundred sixty-one million, five hundred fifty thousand and eighty-five.
Scientific notation
- Scientific notation: 1.38361550085 × 1011
Factors of 138361550085
Divisors of 138361550085
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 9 11 15 27 33 45 55 81 99 121 135 165 243 297 363 405 495 605 729 891 1089 1215 1291 1485 1815 2187 2673 3267 3645 3873 4455 5445 6455 6561 8019 9801 10935 11619 13365 14201 16335 19365 19683 24057 29403 32805 34857 40095 42603 49005 58095 59049 71005 72171 88209 98415 104571 120285 127809 147015 156211 174285 177147 213015 216513 264627 295245 313713 360855 383427 441045 468633 522855 639045 649539 781055 793881 885735 941139 1082565 1150281 1323135 1405899 1568565 1917135 1948617 2343165 2381643 2823417 3247695 3450843 3969405 4217697 4705695 5751405 7029495 7144929 8470251 9743085 10352529 11908215 12653091 14117085 17254215 21088485 21434787 25410753 31057587 35724645 37959273 42351255 51762645 63265455 76232259 93172761 107173935 113877819 127053765 155287935 189796365 228696777 279518283 341633457 381161295 465863805 569389095 838554849 1024900371 1143483885 1397591415 1708167285 2515664547 3074701113 4192774245 5124501855 9224103339 12578322735 15373505565 27672310017 46120516695 138361550085
- Sum of all divisors σ(n): 273961571520
- Sum of proper divisors (its aliquot sum) s(n): 135600021435
- 138361550085 is a deficient number, because the sum of its proper divisors (135600021435) is less than itself. Its deficiency is 2761528650
Bases of 138361550085
- Binary: 100000001101101111110110110101000001012
- Hexadecimal: 0x2036FDB505
- Base-36: 1RK8W7B9
Squares and roots of 138361550085
- 138361550085 squared (1383615500852) is 19143918541923963507225
- 138361550085 cubed (1383615500853) is 2648782244161572649066624096864125
-
The
square root of 138361550085 is 371969.8241591649 -
The
cube root of 138361550085 is 5172.1582734683
Scales and comparisons
How big is 138361550085?- 138,361,550,085 seconds is equal to 4,399 years, 24 weeks, 2 days, 19 hours, 54 minutes, 45 seconds.
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To count from 1 to 138,361,550,085 would take you about eight thousand, seven hundred ninety-eight 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 138361550085 cubic inches would be around 431 feet tall.
Recreational maths with 138361550085
- 138361550085 backwards is 580055163831
- 138361550085 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138361550085's digits is 45
- More coming soon!
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