120531820 is an even 9-digits composite number following 120531819
and preceding 120531821 . In scientific notation, it is written as 1.20531820 × 10^8.
The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors.
There are 45675072 positive integers (up to 120531820) that are relatively prime to 120531820.
120531820 has 24 divisors, whose sum is 266439600
The reverse of 120531820 is 028135021
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 22 Digital Root 4
Name
one hundred twenty million five hundred thirty-one thousand eight hundred twenty
Scientific notation
1.20531820 × 10^8
Engineering notation
1.20531820 × 10^6
Prime Factorization
2 × 2 × 19 × 5 × 317189
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
60265910 Product of the distinct prime numbers
The prime factorization of 120531820 is 2 × 2 × 19 × 5 × 317189.
Since it has a total of 5 prime factors.
7 , 3 , 5 , 64 , 42 , 930 , 8820 , 5895 , 15496 , 49465 , 168098 , 874098 , 7635022 , 6779526 , 90247774 , 18976113 , 228615758 , 907911863 , 7026924165 , 1384253693
n×2
241063640
n×3
361595460
n×4
482127280
n×5
602659100
n÷2
60265910
n÷3
40177273.333333
n÷3
30132955
n÷5
24106364
n2
14527919632512400
n3
1.7510765941205E+24
n4
2.1106044884874E+32
n5
2.5439500029755E+40
2 √n10978.698465665
3 √n493.96999713973
4 √n104.77928452545
5 √n41.325711820083
1 , 2 , 4 , 5 , 10 , 19 , 20 , 38 , 76 , 95 , 190 , 380 , 317189 , 634378 , 1268756 , 1585945 , 3171890 , 6026591 , 6343780 , 12053182 , 24106364 , 30132955 , 60265910 , 120531820
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-120531819 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 120531820 can be divided by 24 positive divisors.
The sum of these divisors (counting 120531820) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111001011110010101101101100
3
Ternary
22101210122120111
4
Quaternary
13023302231230
5
Quinary
221324004240
6
Senary
15543225404
8
Octal
713625554
10
Decimal
120531820
12
Duodecimal
34448264
16
Hexadecimal
72f2b6c
20
Vigesimal
1hd69b0
36
Base36
1zrey4
md5
34fe3dbc382d297db6f42e7c0ca05659
sha1
796fc467bc7b2880d2f2f7f50178c0ec0fd799cd
sha256
38945a437262d0f1772fae4603d49a3fc8faef6095647b5c5b161baedc741f6b
sha512
8edaa145b41257d02b7b050f46e40d912632d01946dd41c5c705ee5e8cb1832f79606d07e1fa005e93e154d74408a6b79426119cdda1e7ba2c60d005ee0a5e9e
ripemd-160
a5fd33b46a3e252721f5e8300a6b681132736cab
Diameter
241063640
Circumference
757323760.47161
Area
4.5640805589444E+16
Volume
7.3348924852825E+24
Surface area
1.8256322235778E+17
Circumference
757323760.47161
Perimeter
482127280
Area
14527919632512400
Diagonal
170457734.54151
Surface area
87167517795074400
Volume
1.7510765941205E+24
Space diagonal
208767236.16875
Perimeter
361595460
Area
6.2907737329472E+15
Altitude
104383618.08437
Surface area
6.2907737329472E+15
Volume
2.0636635567994E+23
Height
56819244.847171