120888385 is an odd 9-digits composite number following 120888384
and preceding 120888386 . In scientific notation, it is written as 1.20888385 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 93375744 positive integers (up to 120888385) that are relatively prime to 120888385.
120888385 has 8 divisors, whose sum is 150068520
The reverse of 120888385 is 583888021
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty million eight hundred eighty-eight thousand three hundred eighty-five
Scientific notation
1.20888385 × 10^8
Engineering notation
1.20888385 × 10^6
Prime Factorization
5 × 29 × 833713
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
120888385
Product of the distinct prime numbers
The prime factorization of 120888385 is 5 × 29 × 833713.
Since it has a total of 3 prime factors.
7 , 2 , 55 , 35 , 305 , 46 , 5459 , 9364 , 87635 , 67137 , 713779 , 850999 , 4420760 , 7111377 , 53425425 , 92752948 , 644176123 , 254873217 , 5070303086 , 5146752613
n×2
241776770
n×3
362665155
n×4
483553540
n×5
604441925
n÷2
60444192.5
n÷3
40296128.333333
n÷3
30222096.25
n÷5
24177677
n2
14614001627908225
n3
1.7666630551852E+24
n4
2.135690435805E+32
n5
2.5818016764442E+40
2 √n
10994.925420393
3 √n
494.45661556914
4 √n
104.8566899172
5 √n
41.350133415893
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-120888384
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 120888385 can be divided by 8 positive divisors.
The sum of these divisors (counting 120888385) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001101001001110001000001
3
Ternary
22102110202200121
4
Quaternary
13031021301001
5
Quinary
221421412020
6
Senary
15555020241
8
Octal
715116101
10
Decimal
120888385
12
Duodecimal
3459a681
16
Hexadecimal
7349c41
20
Vigesimal
1hfb0j5
36
Base36
1zz22p
md5
148d26a66c7acf9ca868b2bfeff7036c
sha1
cfcd06d43c60ca18e81daabcb6c6f4722c9f8038
sha256
95cb3704e6b92c721adf22eb9d25dd3401ed995c2921b0b88a9a9f35ca56f52f
sha512
e28f3620f57dcd1bfe96e11cbcd75ff72a251fb37b7046e4e0fd07fc7b4b8b330c16146712ebf239320a91f6fbb75e6ec41ce7680de2f38bdfbe8805fbc8714a
ripemd-160
1e0d99e1bd34a80b9752519dfb2c7a6ba4272bfb
Diameter
241776770
Circumference
759564124.44067
Area
4.5911240153786E+16
Volume
7.4001809007177E+24
Surface area
1.8364496061514E+17
Circumference
759564124.44067
Perimeter
483553540
Area
14614001627908225
Diagonal
170961993.60038
Surface area
87684009767449350
Volume
1.7666630551852E+24
Space diagonal
209384824.86495
Perimeter
362665155
Area
6.3280483303578E+15
Altitude
104692412.43247
Surface area
6.3280483303578E+15
Volume
2.082032377322E+23
Height
56987331.200127