121461046720
121,461,046,720 is an even composite number composed of five prime numbers multiplied together.
121461046720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 121461046720:
26 × 5 × 13 × 139 × 210053
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 139 × 210053)See below for interesting mathematical facts about the number 121461046720 from the Numbermatics database.
Names of 121461046720
- Cardinal: 121461046720 can be written as One hundred twenty-one billion, four hundred sixty-one million, forty-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.2146104672 × 1011
Factors of 121461046720
Divisors of 121461046720
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 139 160 208 260 278 320 416 520 556 695 832 1040 1112 1390 1807 2080 2224 2780 3614 4160 4448 5560 7228 8896 9035 11120 14456 18070 22240 28912 36140 44480 57824 72280 115648 144560 210053 289120 420106 578240 840212 1050265 1680424 2100530 2730689 3360848 4201060 5461378 6721696 8402120 10922756 13443392 13653445 16804240 21845512 27306890 29197367 33608480 43691024 54613780 58394734 67216960 87382048 109227560 116789468 145986835 174764096 218455120 233578936 291973670 379565771 436910240 467157872 583947340 759131542 873820480 934315744 1167894680 1518263084 1868631488 1897828855 2335789360 3036526168 3795657710 4671578720 6073052336 7591315420 9343157440 12146104672 15182630840 24292209344 30365261680 60730523360 121461046720
- Sum of all divisors σ(n): 313719850080
- Sum of proper divisors (its aliquot sum) s(n): 192258803360
- 121461046720 is an abundant number, because the sum of its proper divisors (192258803360) is greater than itself. Its abundance is 70797756640
Bases of 121461046720
- Binary: 11100010001111010010001111101110000002
- Hexadecimal: 0x1C47A47DC0
- Base-36: 1JSQRRGG
Squares and roots of 121461046720
- 121461046720 squared (1214610467202) is 14752785870318022758400
- 121461046720 cubed (1214610467203) is 1791888813844853223516045672448000
-
The
square root of 121461046720 is 348512.6206036161 -
The
cube root of 121461046720 is 4952.3615126649
Scales and comparisons
How big is 121461046720?- 121,461,046,720 seconds is equal to 3,862 years, 4 weeks, 3 days, 3 hours, 38 minutes, 40 seconds.
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To count from 1 to 121,461,046,720 would take you about seven thousand, seven hundred twenty-four 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 121461046720 cubic inches would be around 412.7 feet tall.
Recreational maths with 121461046720
- 121461046720 backwards is 027640164121
- The number of decimal digits it has is: 12
- The sum of 121461046720's digits is 34
- More coming soon!
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Keywords: Divisors of 121461046720, math, Factors of 121461046720, curriculum, school, college, exams, university, Prime factorization of 121461046720, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one billion, four hundred sixty-one million, forty-six thousand, seven hundred twenty.