157434664 is an even 9-digits composite number following 157434663
and preceding 157434665 . In scientific notation, it is written as 1.57434664 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors.
There are 77981232 positive integers (up to 157434664) that are relatively prime to 157434664.
157434664 has 16 divisors, whose sum is 297950400
The reverse of 157434664 is 466434751
Previous prime number is 107
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-seven million four hundred thirty-four thousand six hundred sixty-four
Scientific notation
1.57434664 × 10^8
Engineering notation
1.57434664 × 10^6
Prime Factorization
2 × 2 × 2 × 107 × 183919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39358666
Product of the distinct prime numbers
The prime factorization of 157434664 is 2 × 2 × 2 × 107 × 183919.
Since it has a total of 5 prime factors.
2 , 2 , 67 , 41 , 76 , 930 , 809 , 7813 , 81249 , 56518 , 999995 , 726230 , 7274631 , 6142943 , 32934852 , 38144154 , 613813204 , 58457751 , 3641319291 , 181419229
n×2
314869328
n×3
472303992
n×4
629738656
n×5
787173320
n÷2
78717332
n÷3
52478221.333333
n÷3
39358666
n÷5
31486932.8
n2
24785673428792896
n3
3.9021241682757E+24
n4
6.1432960731877E+32
n5
9.6716775313483E+40
2 √n
12547.297079451
3 √n
539.96646339508
4 √n
112.01471813762
5 √n
43.59333273255
1 , 2 , 4 , 8 , 107 , 214 , 428 , 856 , 183919 , 367838 , 735676 , 1471352 , 19679333 , 39358666 , 78717332 , 157434664
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157434663
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157434664 can be divided by 16 positive divisors.
The sum of these divisors (counting 157434664) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100100001100101000
3
Ternary
101222020111202111
4
Quaternary
21120210030220
5
Quinary
310300402124
6
Senary
23342212104
8
Octal
1130441450
10
Decimal
157434664
12
Duodecimal
44884034
16
Hexadecimal
9624328
20
Vigesimal
293j6d4
36
Base36
2lqdd4
md5
49265a27e950cc97d7771849815be25d
sha1
c1854ad7af3d4ed5cf4a8e6159e3ef46db60ba4b
sha256
11ba7ea8aa88cbef9ff9e6399385de3d48569f33b8d0ba96f5122de42d056eac
sha512
0857391ffc9419a27cb721184ba4629c135f0bf20648d4703d7193997ebd9eaaaaaae2336553e1fac7be2a38519dbc758dac77db3e6b59e92c476e5125a6f089
ripemd-160
6f87db3d6e5f07162a2e91b39d961639a70a2455
Diameter
314869328
Circumference
989191167.68555
Area
7.7866489558172E+16
Volume
1.6345179493934E+25
Surface area
3.1146595823269E+17
Circumference
989191167.68555
Perimeter
629738656
Area
24785673428792896
Diagonal
222646237.01645
Surface area
148714040572757376
Volume
3.9021241682757E+24
Space diagonal
272684836.92053
Perimeter
472303992
Area
1.073251141962E+16
Altitude
136342418.46027
Surface area
1.073251141962E+16
Volume
4.5986974340328E+23
Height
74215412.338817