121389441433845
121,389,441,433,845 is an odd composite number composed of six prime numbers multiplied together.
121389441433845 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 121389441433845:
3 × 5 × 13 × 761 × 26881 × 30431
See below for interesting mathematical facts about the number 121389441433845 from the Numbermatics database.
Names of 121389441433845
- Cardinal: 121389441433845 can be written as One hundred twenty-one trillion, three hundred eighty-nine billion, four hundred forty-one million, four hundred thirty-three thousand, eight hundred forty-five.
Scientific notation
- Scientific notation: 1.21389441433845 × 1014
Factors of 121389441433845
Divisors of 121389441433845
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 5 13 15 39 65 195 761 2283 3805 9893 11415 26881 29679 30431 49465 80643 91293 134405 148395 152155 349453 395603 403215 456465 1048359 1186809 1747265 1978015 5241795 5934045 20456441 23157991 61369323 69473973 102282205 115789955 265933733 301053883 306846615 347369865 797801199 818015711 903161649 1329668665 1505269415 2454047133 3989005995 4090078555 4515808245 10634204243 12270235665 31902612729 53171021215 159513063645 622509956071 1867529868213 3112549780355 8092629428923 9337649341065 24277888286769 40463147144615 121389441433845
- Sum of all divisors σ(n): 209452872480768
- Sum of proper divisors (its aliquot sum) s(n): 88063431046923
- 121389441433845 is a deficient number, because the sum of its proper divisors (88063431046923) is less than itself. Its deficiency is 33326010386922
Bases of 121389441433845
- Binary: 110111001100111001011101000100101000000111101012
- Hexadecimal: 0x6E672E8940F5
- Base-36: 1711JF8WDX
Squares and roots of 121389441433845
- 121389441433845 squared (1213894414338452) is 14735396491620885249511484025
- 121389441433845 cubed (1213894414338453) is 1788721549424098535270607529949489811826125
-
The
square root of 121389441433845 is 11017687.6627468887 -
The
cube root of 121389441433845 is 49513.8812796947
Scales and comparisons
How big is 121389441433845?- 121,389,441,433,845 seconds is equal to 3,859,808 years, 39 weeks, 1 day, 23 hours, 10 minutes, 45 seconds.
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To count from 1 to 121,389,441,433,845 would take you about nine million, six hundred forty-nine thousand, five hundred twenty-one 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 121389441433845 cubic inches would be around 4126.2 feet tall.
Recreational maths with 121389441433845
- 121389441433845 backwards is 548334144983121
- The number of decimal digits it has is: 15
- The sum of 121389441433845's digits is 60
- More coming soon!
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The information we have on file for 121389441433845 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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