157425566 is an even 9-digits composite number following 157425565
and preceding 157425567 . In scientific notation, it is written as 1.57425566 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 78646680 positive integers (up to 157425566) that are relatively prime to 157425566.
157425566 has 8 divisors, whose sum is 236336664
The reverse of 157425566 is 665524751
Previous prime number is 1213
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 five hundred sixty-six
Scientific notation
1.57425566 × 10^8
Engineering notation
1.57425566 × 10^6
Prime Factorization
2 × 1213 × 64891
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157425566
Product of the distinct prime numbers
The prime factorization of 157425566 is 2 × 1213 × 64891.
Since it has a total of 3 prime factors.
5 , 9 , 7 , 90 , 732 , 864 , 5405 , 3044 , 32736 , 63267 , 955192 , 701156 , 6597963 , 4383041 , 57209633 , 61776979 , 203767341 , 172560360 , 9447808810 , 8665496888
n×2
314851132
n×3
472276698
n×4
629702264
n×5
787127830
n÷2
78712783
n÷3
52475188.666667
n÷3
39356391.5
n÷5
31485113.2
n2
24782808830420356
n3
3.9014477071987E+24
n4
6.1418761352516E+32
n5
9.6688832689388E+40
2 √n
12546.934526011
3 √n
539.95606181135
4 √n
112.01309979646
5 √n
43.592828877428
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
-157425565
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 157425566 can be divided by 8 positive divisors.
The sum of these divisors (counting 157425566) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100001111110011110
3
Ternary
101222020001021112
4
Quaternary
21120201332132
5
Quinary
310300104231
6
Senary
23342102022
8
Octal
1130417636
10
Decimal
157425566
12
Duodecimal
4487a912
16
Hexadecimal
9621f9e
20
Vigesimal
293i3i6
36
Base36
2lq6ce
md5
f66f9f159ed3b0cb982a0311f8b9b76b
sha1
a682c415f0d67fcee42963ef8a629e677da40335
sha256
c85ca0acbe43318687a4f22836ee5008965d7e9532e5187dddeadc01bbf87de6
sha512
2b39093c045806ebee4aa73d62ab9e964650a0ee64e570ce7f99d0f60b6ee108cc5c068351b8a398737e1fd58d2a1eca129c8d497ddd57a1c6e0ae95125b0b83
ripemd-160
03d67a71e248029b566b4b422617f5fd4aeb921d
Diameter
314851132
Circumference
989134003.26563
Area
7.7857490156969E+16
Volume
1.63423459404E+25
Surface area
3.1142996062788E+17
Circumference
989134003.26563
Perimeter
629702264
Area
24782808830420356
Diagonal
222633370.50146
Surface area
148696852982522136
Volume
3.9014477071987E+24
Space diagonal
272669078.72229
Perimeter
472276698
Area
1.0731271012139E+16
Altitude
136334539.36114
Surface area
1.0731271012139E+16
Volume
4.5979002170082E+23
Height
74211123.500487