120990125040
120,990,125,040 is an even composite number composed of five prime numbers multiplied together.
120990125040 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 120990125040:
24 × 3 × 5 × 281 × 1794041
(2 × 2 × 2 × 2 × 3 × 5 × 281 × 1794041)See below for interesting mathematical facts about the number 120990125040 from the Numbermatics database.
Names of 120990125040
- Cardinal: 120990125040 can be written as One hundred twenty billion, nine hundred ninety million, one hundred twenty-five thousand and forty.
Scientific notation
- Scientific notation: 1.2099012504 × 1011
Factors of 120990125040
Divisors of 120990125040
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 281 562 843 1124 1405 1686 2248 2810 3372 4215 4496 5620 6744 8430 11240 13488 16860 22480 33720 67440 1794041 3588082 5382123 7176164 8970205 10764246 14352328 17940410 21528492 26910615 28704656 35880820 43056984 53821230 71761640 86113968 107642460 143523280 215284920 430569840 504125521 1008251042 1512376563 2016502084 2520627605 3024753126 4033004168 5041255210 6049506252 7561882815 8066008336 10082510420 12099012504 15123765630 20165020840 24198025008 30247531260 40330041680 60495062520 120990125040
- Sum of all divisors σ(n): 376404363936
- Sum of proper divisors (its aliquot sum) s(n): 255414238896
- 120990125040 is an abundant number, because the sum of its proper divisors (255414238896) is greater than itself. Its abundance is 134424113856
Bases of 120990125040
- Binary: 11100001010111001001011001011111100002
- Hexadecimal: 0x1C2B92CBF0
- Base-36: 1JKYE9YO
Squares and roots of 120990125040
- 120990125040 squared (1209901250402) is 14638610357194835001600
- 120990125040 cubed (1209901250403) is 1771127297528842150485752600064000
-
The
square root of 120990125040 is 347836.3480719057 -
The
cube root of 120990125040 is 4945.9528874789
Scales and comparisons
How big is 120990125040?- 120,990,125,040 seconds is equal to 3,847 years, 5 weeks, 5 days, 16 hours, 4 minutes.
-
To count from 1 to 120,990,125,040 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 120990125040 cubic inches would be around 412.2 feet tall.
Recreational maths with 120990125040
- 120990125040 backwards is 040521099021
- The number of decimal digits it has is: 12
- The sum of 120990125040's digits is 33
- More coming soon!
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