120990760720
120,990,760,720 is an even composite number composed of five prime numbers multiplied together.
120990760720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 120990760720:
24 × 5 × 37 × 577 × 70841
(2 × 2 × 2 × 2 × 5 × 37 × 577 × 70841)See below for interesting mathematical facts about the number 120990760720 from the Numbermatics database.
Names of 120990760720
- Cardinal: 120990760720 can be written as One hundred twenty billion, nine hundred ninety million, seven hundred sixty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.2099076072 × 1011
Factors of 120990760720
Divisors of 120990760720
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 5 8 10 16 20 37 40 74 80 148 185 296 370 577 592 740 1154 1480 2308 2885 2960 4616 5770 9232 11540 21349 23080 42698 46160 70841 85396 106745 141682 170792 213490 283364 341584 354205 426980 566728 708410 853960 1133456 1416820 1707920 2621117 2833640 5242234 5667280 10484468 13105585 20968936 26211170 40875257 41937872 52422340 81750514 104844680 163501028 204376285 209689360 327002056 408752570 654004112 817505140 1512384509 1635010280 3024769018 3270020560 6049538036 7561922545 12099076072 15123845090 24198152144 30247690180 60495380360 120990760720
- Sum of all divisors σ(n): 289411105968
- Sum of proper divisors (its aliquot sum) s(n): 168420345248
- 120990760720 is an abundant number, because the sum of its proper divisors (168420345248) is greater than itself. Its abundance is 47429584528
Bases of 120990760720
- Binary: 11100001010111001110001111111000100002
- Hexadecimal: 0x1C2B9C7F10
- Base-36: 1JKYRWGG
Squares and roots of 120990760720
- 120990760720 squared (1209907607202) is 14638764179604294918400
- 120990760720 cubed (1209907607203) is 1771155214091010350756446325248000
-
The
square root of 120990760720 is 347837.2618337489 -
The
cube root of 120990760720 is 4945.9615494471
Scales and comparisons
How big is 120990760720?- 120,990,760,720 seconds is equal to 3,847 years, 6 weeks, 6 days, 38 minutes, 40 seconds.
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To count from 1 to 120,990,760,720 would take you about seven thousand, six hundred ninety-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 120990760720 cubic inches would be around 412.2 feet tall.
Recreational maths with 120990760720
- 120990760720 backwards is 027067099021
- The number of decimal digits it has is: 12
- The sum of 120990760720's digits is 43
- More coming soon!
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