157425908 is an even 9-digits composite number following 157425907
and preceding 157425909 . In scientific notation, it is written as 1.57425908 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 78678072 positive integers (up to 157425908) that are relatively prime to 157425908.
157425908 has 12 divisors, whose sum is 275617440
The reverse of 157425908 is 809524751
Previous prime number is 2663
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred fifty-seven million four hundred twenty-five thousand nine hundred eight
Scientific notation
1.57425908 × 10^8
Engineering notation
1.57425908 × 10^6
Prime Factorization
2 × 2 × 2663 × 14779
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78712954
Product of the distinct prime numbers
The prime factorization of 157425908 is 2 × 2 × 2663 × 14779.
Since it has a total of 4 prime factors.
2 , 6 , 45 , 52 , 159 , 250 , 1810 , 2276 , 11803 , 28477 , 148871 , 780657 , 7001884 , 9921144 , 13698102 , 56283392 , 425484183 , 766189526 , 3784834718 , 5411462090
n×2
314851816
n×3
472277724
n×4
629703632
n×5
787129540
n÷2
78712954
n÷3
52475302.666667
n÷3
39356477
n÷5
31485181.6
n2
24782916509624464
n3
3.9014731344158E+24
n4
6.1419295072302E+32
n5
9.668988295477E+40
2 √n
12546.94815483
3 √n
539.9564528212
4 √n
112.01316063227
5 √n
43.592847818106
1 , 2 , 4 , 2663 , 5326 , 10652 , 14779 , 29558 , 59116 , 39356477 , 78712954 , 157425908
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157425907
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157425908 can be divided by 12 positive divisors.
The sum of these divisors (counting 157425908) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000100010000011110100
3
Ternary
101222020001202012
4
Quaternary
21120202003310
5
Quinary
310300112113
6
Senary
23342103352
8
Octal
1130420364
10
Decimal
157425908
12
Duodecimal
4487ab58
16
Hexadecimal
96220f4
20
Vigesimal
293i4f8
36
Base36
2lq6lw
md5
f4d28eb0df317c236c7df90968d42528
sha1
ac6c1dee955d1ee10aacd18a8937311a6b138476
sha256
b37100bf3c8938da1754b0e1a4c75ae9af17fbe98498befc777ee2294f161d09
sha512
d6e4f2d2b787a9bb8e0c7a85886f8081a0ca66ae3b363b4e74cf18f319558c40452f8b0cd6fce89af96819712a53f8d6ead5d9244e1fe9b1395005807555dfcf
ripemd-160
548851d99067aa1f2c50bf386a133ef66af240a3
Diameter
314851816
Circumference
989136152.11501
Area
7.7857828441165E+16
Volume
1.6342452449678E+25
Surface area
3.1143131376466E+17
Circumference
989136152.11501
Perimeter
629703632
Area
24782916509624464
Diagonal
222633854.1625
Surface area
148697499057746784
Volume
3.9014731344158E+24
Space diagonal
272669671.08366
Perimeter
472277724
Area
1.0731317638602E+16
Altitude
136334835.54183
Surface area
1.0731317638602E+16
Volume
4.5979301832709E+23
Height
74211284.720833