157425895 is an odd 9-digits composite number following 157425894
and preceding 157425896 . In scientific notation, it is written as 1.57425895 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 114491520 positive integers (up to 157425895) that are relatively prime to 157425895.
157425895 has 4 divisors, whose sum is 160288240
The reverse of 157425895 is 598524751
Previous prime number is 55
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred fifty-seven million four hundred twenty-five thousand eight hundred ninety-five
Scientific notation
1.57425895 × 10^8
Engineering notation
1.57425895 × 10^6
Prime Factorization
55 × 2862289
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157425895
Product of the distinct prime numbers
The prime factorization of 157425895 is 55 × 2862289.
Since it has a total of 2 prime factors.
1 , 7 , 39 , 70 , 919 , 643 , 130 , 3723 , 46980 , 87988 , 422549 , 445398 , 6202347 , 1851645 , 57918359 , 56498625 , 853051435 , 216651780 , 9636367595 , 6440789087
n×2
314851790
n×3
472277685
n×4
629703580
n×5
787129475
n÷2
78712947.5
n÷3
52475298.333333
n÷3
39356473.75
n÷5
31485179
n2
24782912416551025
n3
3.9014721678822E+24
n4
6.1419274784644E+32
n5
9.6689843032235E+40
2 √n
12546.947636776
3 √n
539.95643795826
4 √n
112.0131583198
5 √n
43.592847098139
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157425894
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157425895 can be divided by 4 positive divisors.
The sum of these divisors (counting 157425895) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000100010000011100111
3
Ternary
101222020001201201
4
Quaternary
21120202003213
5
Quinary
310300112040
6
Senary
23342103331
8
Octal
1130420347
10
Decimal
157425895
12
Duodecimal
4487ab47
16
Hexadecimal
96220e7
20
Vigesimal
293i4ef
36
Base36
2lq6lj
md5
0c2474a9f62dd2c9edceb844992dc993
sha1
1838ae90af6c0821e164c113e2cf5c7dc97f77ff
sha256
2b6bcdb953eabb1c5edbd5dcc7da5cf7c3270e0c014ae87be6176a1e3e897914
sha512
253189db7f78d0c3af1d3a3117ccfea42e7fd40b5c7a0914536e393baf23e599a7765e626a5941b0473c83649ef1e2e2980fb5351a5efdf1723a2d650b56972b
ripemd-160
c5ba1c2bcd5a84ba4da9ffbd5030ed71b373c8ad
Diameter
314851790
Circumference
989136070.4336
Area
7.7857815582396E+16
Volume
1.6342448401072E+25
Surface area
3.1143126232958E+17
Circumference
989136070.4336
Perimeter
629703580
Area
24782912416551025
Diagonal
222633835.77772
Surface area
148697474499306150
Volume
3.9014721678822E+24
Space diagonal
272669648.567
Perimeter
472277685
Area
1.0731315866249E+16
Altitude
136334824.2835
Surface area
1.0731315866249E+16
Volume
4.5979290442001E+23
Height
74211278.592574