157425722 is an even 9-digits composite number following 157425721
and preceding 157425723 . In scientific notation, it is written as 1.57425722 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 78712860 positive integers (up to 157425722) that are relatively prime to 157425722.
157425722 has 4 divisors, whose sum is 236138586
The reverse of 157425722 is 227524751
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred fifty-seven million four hundred twenty-five thousand seven hundred twenty-two
Scientific notation
1.57425722 × 10^8
Engineering notation
1.57425722 × 10^6
Prime Factorization
2 × 78712861
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157425722
Product of the distinct prime numbers
The prime factorization of 157425722 is 2 × 78712861.
Since it has a total of 2 prime factors.
9 , 3 , 3 , 50 , 729 , 611 , 996 , 9877 , 66043 , 3405 , 585385 , 984487 , 6237474 , 926780 , 33087658 , 80973697 , 550634730 , 419580535 , 4560416651 , 1435113733
n×2
314851444
n×3
472277166
n×4
629702888
n×5
787128610
n÷2
78712861
n÷3
52475240.666667
n÷3
39356430.5
n÷5
31485144.4
n2
24782857947221284
n3
3.9014593055647E+24
n4
6.1419004803215E+32
n5
9.6689311756676E+40
2 √n
12546.940742667
3 √n
539.95624016679
4 √n
112.01312754614
5 √n
43.59283751704
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
-157425721
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 157425722 can be divided by 4 positive divisors.
The sum of these divisors (counting 157425722) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000100010000000111010
3
Ternary
101222020001111022
4
Quaternary
21120202000322
5
Quinary
310300110342
6
Senary
23342102442
8
Octal
1130420072
10
Decimal
157425722
12
Duodecimal
4487aa22
16
Hexadecimal
962203a
20
Vigesimal
293i462
36
Base36
2lq6gq
md5
9d10ae0ae79d5cbbbb38c20d51f19046
sha1
e2d71883d500a27b543e2b9ea626f5cad471fa1a
sha256
ceb1e3ba19dade66033bfc1d6935858beafec4d1fca3a9a9152107905ac9f55f
sha512
c624eaeed0acc5ddc85a951ec30b9ef348bb5847c45a76b8434f358b9d023bf546f4f6b5ef19714faba5f7be44cd4802174eab4bdba598361d20e4812ac35118
ripemd-160
f15f6256b161a5a1e0eb30de3de5a676040a573b
Diameter
314851444
Circumference
989134983.44254
Area
7.785764446195E+16
Volume
1.6342394523522E+25
Surface area
3.114305778478E+17
Circumference
989134983.44254
Perimeter
629702888
Area
24782857947221284
Diagonal
222633591.11878
Surface area
148697147683327704
Volume
3.9014593055647E+24
Space diagonal
272669348.92221
Perimeter
472277166
Area
1.0731292280337E+16
Altitude
136334674.46111
Surface area
1.0731292280337E+16
Volume
4.5979138858137E+23
Height
74211197.039592