157304864 is an even 9-digits composite number following 157304863
and preceding 157304865 . In scientific notation, it is written as 1.57304864 × 10^8.
The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors.
There are 75072000 positive integers (up to 157304864) that are relatively prime to 157304864.
157304864 has 24 divisors, whose sum is 309976128
The reverse of 157304864 is 468403751
Previous prime number is 1927
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-seven million three hundred four thousand eight hundred sixty-four
Scientific notation
1.57304864 × 10^8
Engineering notation
1.57304864 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 1927 × 2551
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
9831554
Product of the distinct prime numbers
The prime factorization of 157304864 is 2 × 2 × 2 × 2 × 2 × 1927 × 2551.
Since it has a total of 7 prime factors.
3 , 2 , 100 , 67 , 278 , 421 , 3055 , 5061 , 24628 , 5048 , 783275 , 613473 , 3777682 , 6820302 , 72361977 , 46508623 , 619325292 , 291372493 , 4971120783 , 206679823
n×2
314609728
n×3
471914592
n×4
629219456
n×5
786524320
n÷2
78652432
n÷3
52434954.666667
n÷3
39326216
n÷5
31460972.8
n2
24744820238058496
n3
3.8924805822522E+24
n4
6.1230612861383E+32
n5
9.6318732287965E+40
2 √n
12542.123584146
3 √n
539.8180273906
4 √n
111.99162283022
5 √n
43.586142090485
1 , 2 , 4 , 8 , 16 , 32 , 1927 , 2551 , 3854 , 5102 , 7708 , 10204 , 15416 , 20408 , 30832 , 40816 , 61664 , 81632 , 4915777 , 9831554 , 19663108 , 39326216 , 78652432 , 157304864
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157304863
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157304864 can be divided by 24 positive divisors.
The sum of these divisors (counting 157304864) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000000100100000100000
3
Ternary
101221222220201002
4
Quaternary
21120010200200
5
Quinary
310232223424
6
Senary
23335331132
8
Octal
1130044040
10
Decimal
157304864
12
Duodecimal
44820aa8
16
Hexadecimal
9604820
20
Vigesimal
2933234
36
Base36
2lnl7k
md5
fde537a202d27398354b1a8c349f64ee
sha1
fff9752e9540b936b068deb7a52c71b4ce03a1a7
sha256
98ad928f48845a5fef13e692b150c02624687acba18378f9bd76760a1f76850c
sha512
1ef5aca7127cd89d07cdb20b5732f137b0c0cc553c7263bdbece80dab9abef3ddfe71a9e9d5ce89095a5675f74fdf489fe9544daa8e18d98c04572df79b4b1d9
ripemd-160
7ef434426675cbe41539d5b787533fb5b9113c92
Diameter
314609728
Circumference
988375610.23268
Area
7.7738145474285E+16
Volume
1.6304784535259E+25
Surface area
3.1095258189714E+17
Circumference
988375610.23268
Perimeter
629219456
Area
24744820238058496
Diagonal
222462672.09606
Surface area
148468921428350976
Volume
3.8924805822522E+24
Space diagonal
272460016.72571
Perimeter
471914592
Area
1.0714821469119E+16
Altitude
136230008.36286
Surface area
1.0714821469119E+16
Volume
4.5873323589125E+23
Height
74154224.032018