157430569 is an odd 9-digits composite number following 157430568
and preceding 157430570 . In scientific notation, it is written as 1.57430569 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 153801600 positive integers (up to 157430569) that are relatively prime to 157430569.
157430569 has 8 divisors, whose sum is 161094600
The reverse of 157430569 is 965034751
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-seven million four hundred thirty thousand five hundred sixty-nine
Scientific notation
1.57430569 × 10^8
Engineering notation
1.57430569 × 10^6
Prime Factorization
61 × 149 × 17321
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157430569
Product of the distinct prime numbers
The prime factorization of 157430569 is 61 × 149 × 17321.
Since it has a total of 3 prime factors.
4 , 4 , 93 , 86 , 434 , 498 , 7466 , 1503 , 57820 , 58041 , 315409 , 136146 , 4708770 , 9010501 , 55424070 , 60613172 , 428346928 , 715725936 , 8313309379 , 3374836044
n×2
314861138
n×3
472291707
n×4
629722276
n×5
787152845
n÷2
78715284.5
n÷3
52476856.333333
n÷3
39357642.25
n÷5
31486113.8
n2
24784384055663761
n3
3.9018196841977E+24
n4
6.1426569301864E+32
n5
9.6704197569104E+40
2 √n
12547.133895835
3 √n
539.96178170304
4 √n
112.01398973269
5 √n
43.593105950785
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
-157430568
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 157430569 can be divided by 8 positive divisors.
The sum of these divisors (counting 157430569) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100011001100101001
3
Ternary
101222020022010211
4
Quaternary
21120203030221
5
Quinary
310300234234
6
Senary
23342141121
8
Octal
1130431451
10
Decimal
157430569
12
Duodecimal
448817a1
16
Hexadecimal
9623329
20
Vigesimal
293ig89
36
Base36
2lqa7d
md5
f0606b295234df12efc6ca284831cc7c
sha1
42dc8db2ffd639fc4a0ca36f78528894679030f0
sha256
9372c0f98615c266641421d4193c161f89cef4e37b52b28598bbfd017426b887
sha512
ab703c04e39bec2e38c5a0dfecfe23bf54bad54e1657a989cab21bd56380668961d41387a2977abc9f8a5dff61315f9d32bf6622ee87040f2d8b7672d0b97c22
ripemd-160
d665a23117ac8af660dffa04275594b4d2507fc1
Diameter
314861138
Circumference
989165438.04172
Area
7.7862438873021E+16
Volume
1.634390407401E+25
Surface area
3.1144975549209E+17
Circumference
989165438.04172
Perimeter
629722276
Area
24784384055663761
Diagonal
222640445.81191
Surface area
148706304333982566
Volume
3.9018196841977E+24
Space diagonal
272677744.17248
Perimeter
472291707
Area
1.0731953104677E+16
Altitude
136338872.08624
Surface area
1.0731953104677E+16
Volume
4.5983385961055E+23
Height
74213481.937304