120968750
120,968,750 is an even composite number composed of four prime numbers multiplied together.
120968750 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 120968750:
2 × 56 × 72 × 79
(2 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 79)See below for interesting mathematical facts about the number 120968750 from the Numbermatics database.
Names of 120968750
- Cardinal: 120968750 can be written as One hundred twenty million, nine hundred sixty-eight thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.2096875 × 108
Factors of 120968750
Divisors of 120968750
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 5 7 10 14 25 35 49 50 70 79 98 125 158 175 245 250 350 395 490 553 625 790 875 1106 1225 1250 1750 1975 2450 2765 3125 3871 3950 4375 5530 6125 6250 7742 8750 9875 12250 13825 15625 19355 19750 21875 27650 30625 31250 38710 43750 49375 61250 69125 96775 98750 109375 138250 153125 193550 218750 246875 306250 345625 483875 493750 691250 765625 967750 1234375 1531250 1728125 2419375 2468750 3456250 4838750 8640625 12096875 17281250 24193750 60484375 120968750
- Sum of all divisors σ(n): 267184080
- Sum of proper divisors (its aliquot sum) s(n): 146215330
- 120968750 is an abundant number, because the sum of its proper divisors (146215330) is greater than itself. Its abundance is 25246580
Bases of 120968750
- Binary: 1110011010111010110001011102
- Hexadecimal: 0x735D62E
- Base-36: 200S32
Squares and roots of 120968750
- 120968750 squared (1209687502) is 14633438476562500
- 120968750 cubed (1209687503) is 1770188760711669921875000
-
The
square root of 120968750 is 10998.5794537295 -
The
cube root of 120968750 is 494.5661607049
Scales and comparisons
How big is 120968750?- 120,968,750 seconds is equal to 3 years, 44 weeks, 2 hours, 25 minutes, 50 seconds.
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To count from 1 to 120,968,750 would take you about five 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 120968750 cubic inches would be around 41.2 feet tall.
Recreational maths with 120968750
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