643670134 is an even 9-digits composite number following 643670133
and preceding 643670135 . In scientific notation, it is written as 6.43670134 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 307842216 positive integers (up to 643670134) that are relatively prime to 643670134.
643670134 has 8 divisors, whose sum is 1007483760
The reverse of 643670134 is 431076346
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
six hundred forty-three million six hundred seventy thousand one hundred thirty-four
Scientific notation
6.43670134 × 10^8
Engineering notation
6.43670134 × 10^6
Prime Factorization
2 × 23 × 13992829
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
643670134 Product of the distinct prime numbers
The prime factorization of 643670134 is 2 × 23 × 13992829.
Since it has a total of 3 prime factors.
9 , 10 , 88 , 28 , 930 , 134 , 2803 , 1074 , 23928 , 57902 , 365496 , 465649 , 836 , 5906772 , 39722488 , 51566126 , 754055630 , 704392197 , 3548578282 , 5777505784
n×2
1287340268
n×3
1931010402
n×4
2574680536
n×5
3218350670
n÷2
321835067
n÷3
214556711.33333
n÷3
160917533.5
n÷5
128734026.8
n2
414311241403577956
n3
2.6667977227195E+26
n4
1.7165380475337E+35
n5
1.1048842750721E+44
2 √n25370.654977749
3 √n863.41804213803
4 √n159.28168437629
5 √n57.774031210972
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
-643670133 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 643670134 can be divided by 8 positive divisors.
The sum of these divisors (counting 643670134) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110010111011010000001110110
3
Ternary
1122212011211102121
4
Quaternary
212113122001312
5
Quinary
2304234421014
6
Senary
143512030154
8
Octal
4627320166
10
Decimal
643670134
12
Duodecimal
15b69235a
16
Hexadecimal
265da076
20
Vigesimal
a12if6e
36
Base36
an831y
md5
d800e6d9714f369ac5f9d95c42e575f9
sha1
32afdbdf2e4a7853f5288e04c9913ab449830ec6
sha256
b1448faa65f91bc6f6e9166daf91a1de50b9b30b28cc6e2c53ccf78d28e8fea9
sha512
7569272c588e93018ac88983c86b91b555ef28d07bdaf6e435a68a3138b467e5d088790811ae08b329bd434088749b5a9db5dad34e8d515d8a0beb8633401bb1
ripemd-160
f118c3975e56607c6f6c27c1a0452f6113ec3d93
Diameter
1287340268
Circumference
4044298728.6191
Area
1.3015971522931E+18
Volume
1.1170656179074E+27
Surface area
5.2063886091726E+18
Circumference
4044298728.6191
Perimeter
2574680536
Area
414311241403577956
Diagonal
910287033.19731
Surface area
2485867448421467736
Volume
2.6667977227195E+26
Space diagonal
1114869375.4027
Perimeter
1931010402
Area
1.7940203006448E+17
Altitude
557434687.70133
Surface area
1.7940203006448E+17
Volume
3.142851256313E+25
Height
303429011.06577