157425241 is an odd 9-digits composite number following 157425240
and preceding 157425242 . In scientific notation, it is written as 1.57425241 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 149139360 positive integers (up to 157425241) that are relatively prime to 157425241.
157425241 has 4 divisors, whose sum is 157861684
The reverse of 157425241 is 142524751
Previous prime number is 361
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred fifty-seven million four hundred twenty-five thousand two hundred forty-one
Scientific notation
1.57425241 × 10^8
Engineering notation
1.57425241 × 10^6
Prime Factorization
361 × 436081
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157425241
Product of the distinct prime numbers
The prime factorization of 157425241 is 361 × 436081.
Since it has a total of 2 prime factors.
2 , 6 , 17 , 15 , 641 , 761 , 5909 , 3338 , 65815 , 5473 , 377653 , 321185 , 9221198 , 4861176 , 8130858 , 17145320 , 685511715 , 771324362 , 2737745983 , 831515477
n×2
314850482
n×3
472275723
n×4
629700964
n×5
787126205
n÷2
78712620.5
n÷3
52475080.333333
n÷3
39356310.25
n÷5
31485048.2
n2
24782706503908081
n3
3.90142354401E+24
n4
6.1418254165885E+32
n5
9.6687834638637E+40
2 √n
12546.921574633
3 √n
539.95569023714
4 √n
112.01304198455
5 √n
43.592810878216
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
-157425240
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 157425241 can be divided by 4 positive divisors.
The sum of these divisors (counting 157425241) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000100001111001011001
3
Ternary
101222020000211111
4
Quaternary
21120201321121
5
Quinary
310300101431
6
Senary
23342100321
8
Octal
1130417131
10
Decimal
157425241
12
Duodecimal
4487a6a1
16
Hexadecimal
9621e59
20
Vigesimal
293i321
36
Base36
2lq63d
md5
d777cf0c8e9c5f5e15ba008778ce72ab
sha1
d49d1e2446c36bb66bf8c874524ac5d9754a2df0
sha256
94758e64fded560c0b6f888a95115d648f0d27a62fa69f789b3a8439c3a26e45
sha512
c2c20c360bb3f8639a0da3de5f7d92e9316c423c952736cdaf3d4836e7d1fbe8bddd2c86a3974e74a792e5ec0e1a9f0e5ce1049e05705ff251407274e0d1bad1
ripemd-160
50b95bec654723da1b50a37c51bbc0882417c294
Diameter
314850482
Circumference
989131961.23041
Area
7.785716868875E+16
Volume
1.6342244725872E+25
Surface area
3.11428674755E+17
Circumference
989131961.23041
Perimeter
629700964
Area
24782706503908081
Diagonal
222632910.88205
Surface area
148696239023448486
Volume
3.90142354401E+24
Space diagonal
272668515.80578
Perimeter
472275723
Area
1.0731226703459E+16
Altitude
136334257.90289
Surface area
1.0731226703459E+16
Volume
4.5978717404172E+23
Height
74210970.294018