157425717 is an odd 9-digits composite number following 157425716
and preceding 157425718 . In scientific notation, it is written as 1.57425717 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 101331440 positive integers (up to 157425717) that are relatively prime to 157425717.
157425717 has 8 divisors, whose sum is 217139040
The reverse of 157425717 is 717524751
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-seven million four hundred twenty-five thousand seven hundred seventeen
Scientific notation
1.57425717 × 10^8
Engineering notation
1.57425717 × 10^6
Prime Factorization
29 × 3 × 1809491
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157425717
Product of the distinct prime numbers
The prime factorization of 157425717 is 29 × 3 × 1809491.
Since it has a total of 3 prime factors.
6 , 6 , 57 , 91 , 822 , 347 , 4670 , 8998 , 39102 , 5973 , 152574 , 524204 , 6462289 , 9867419 , 18389742 , 66939755 , 778087341 , 427992005 , 83983628 , 6341694893
n×2
314851434
n×3
472277151
n×4
629702868
n×5
787128585
n÷2
78712858.5
n÷3
52475239
n÷3
39356429.25
n÷5
31485143.4
n2
24782856372964089
n3
3.9014589338219E+24
n4
6.1418997000297E+32
n5
9.6689296401926E+40
2 √n
12546.940543415
3 √n
539.95623445027
4 √n
112.01312665672
5 √n
43.592837240129
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
-157425716
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 157425717 can be divided by 8 positive divisors.
The sum of these divisors (counting 157425717) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100010000000110101
3
Ternary
101222020001111010
4
Quaternary
21120202000311
5
Quinary
310300110332
6
Senary
23342102433
8
Octal
1130420065
10
Decimal
157425717
12
Duodecimal
4487aa19
16
Hexadecimal
9622035
20
Vigesimal
293i45h
36
Base36
2lq6gl
md5
55291832ad5eb0c3a27bd874882054b9
sha1
af9671f9f2c0f300bdec5e45ef338723c46136ea
sha256
3fe95112012e1ff767209dceae2f0f9a945027d04079e65d89e2c50d45855572
sha512
cbc0384b19ab830544d7e30d97f7222f1d087742c6d0780962d8d6a9e5ba60841454e11897932bcee95eba0423df57c55b90d06e7c17fccb6a756d34c80f7dfd
ripemd-160
e90076cc9fe8cd9ec2ab48b776256a04bdb41dd1
Diameter
314851434
Circumference
989134952.02661
Area
7.7857639516275E+16
Volume
1.6342392966369E+25
Surface area
3.114305580651E+17
Circumference
989134952.02661
Perimeter
629702868
Area
24782856372964089
Diagonal
222633584.04771
Surface area
148697138237784534
Volume
3.9014589338219E+24
Space diagonal
272669340.26196
Perimeter
472277151
Area
1.0731291598664E+16
Altitude
136334670.13098
Surface area
1.0731291598664E+16
Volume
4.5979134477105E+23
Height
74211194.68257