75142723 is an odd 8-digits composite number following 75142722
and preceding 75142724 . In scientific notation, it is written as 7.5142723 × 10^7.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 73965504 positive integers (up to 75142723) that are relatively prime to 75142723.
75142723 has 8 divisors, whose sum is 76328928
The reverse of 75142723 is 32724157
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-five million one hundred forty-two thousand seven hundred twenty-three
Scientific notation
7.5142723 × 10^7
Engineering notation
7.5142723 × 10^6
Prime Factorization
173 × 103 × 4217
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
75142723
Product of the distinct prime numbers
The prime factorization of 75142723 is 173 × 103 × 4217.
Since it has a total of 3 prime factors.
9 , 7 , 40 , 42 , 381 , 92 , 3401 , 9154 , 22195 , 49479 , 192342 , 372066 , 9588896 , 2456405 , 73756522 , 26551750 , 388645865 , 897404839 , 43224634 , 1328294747
n×2
150285446
n×3
225428169
n×4
300570892
n×5
375713615
n÷2
37571361.5
n÷3
25047574.333333
n÷3
18785680.75
n÷5
15028544.6
n2
5646428819854729
n3
4.2428803674956E+23
n4
3.1882158417686E+31
n5
2.3957121986223E+39
2 √n
8668.4902376365
3 √n
421.98366812351
4 √n
93.104727257194
5 √n
37.599094486304
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
-75142722
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 75142723 can be divided by 8 positive divisors.
The sum of these divisors (counting 75142723) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011110101001011001000011
3
Ternary
12020101122102211
4
Quaternary
10132221121003
5
Quinary
123214031343
6
Senary
11242322551
8
Octal
436513103
10
Decimal
75142723
12
Duodecimal
211b9457
16
Hexadecimal
47a9643
20
Vigesimal
139cgg3
36
Base36
18qkhv
md5
c2c4e58d3428fe5e22d4666d79170b5e
sha1
b529ae9666031124c8668f7eaa991cd1fa4ab898
sha256
5012d84b75c85b28be284ae326c9d210f1608ddccc04e37f881740411b947ecb
sha512
6a64f6baaf170a85b06710838c5ac0e6ab72f81c7922d89316cba46681c244997dcc408a01de622ab3a0b39889c9e7cb0356af91989862ec47a58c04e5da5f73
ripemd-160
55323555428f67090f1a606f00e0b371fda9c56b
Diameter
150285446
Circumference
472135653.09507
Area
1.7738779299473E+16
Volume
1.7772535723446E+24
Surface area
7.0955117197893E+16
Circumference
472135653.09507
Perimeter
300570892
Area
5646428819854729
Diagonal
106267857.98024
Surface area
33878572919128374
Volume
4.2428803674956E+23
Space diagonal
130151014.05507
Perimeter
225428169
Area
2.4449753993274E+15
Altitude
65075507.027537
Surface area
2.4449753993274E+15
Volume
5.0002824660324E+22
Height
35422619.326748