156945164 is an even 9-digits composite number following 156945163
and preceding 156945165 . In scientific notation, it is written as 1.56945164 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 78343344 positive integers (up to 156945164) that are relatively prime to 156945164.
156945164 has 12 divisors, whose sum is 275106384
The reverse of 156945164 is 461549651
Previous prime number is 613
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred fifty-six million nine hundred forty-five thousand one hundred sixty-four
Scientific notation
1.56945164 × 10^8
Engineering notation
1.56945164 × 10^6
Prime Factorization
2 × 2 × 613 × 64007
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78472582
Product of the distinct prime numbers
The prime factorization of 156945164 is 2 × 2 × 613 × 64007.
Since it has a total of 4 prime factors.
6 , 9 , 42 , 53 , 804 , 312 , 7526 , 8915 , 97039 , 97724 , 366291 , 208247 , 1960350 , 8710241 , 91408993 , 52493285 , 644168801 , 49606518 , 9162635965 , 5309071008
n×2
313890328
n×3
470835492
n×4
627780656
n×5
784725820
n÷2
78472582
n÷3
52315054.666667
n÷3
39236291
n÷5
31389032.8
n2
24631784502986896
n3
3.8658394584339E+24
n4
6.0672480780159E+32
n5
9.5222524463288E+40
2 √n
12527.775700419
3 √n
539.40625641103
4 √n
111.92754665594
5 √n
43.566190647726
1 , 2 , 4 , 613 , 1226 , 2452 , 64007 , 128014 , 256028 , 39236291 , 78472582 , 156945164
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156945163
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156945164 can be divided by 12 positive divisors.
The sum of these divisors (counting 156945164) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010110101100101100001100
3
Ternary
101221022122021212
4
Quaternary
21112230230030
5
Quinary
310134221124
6
Senary
23323513552
8
Octal
1126545414
10
Decimal
156945164
12
Duodecimal
446888b8
16
Hexadecimal
95acb0c
20
Vigesimal
290i2i4
36
Base36
2lfvnw
md5
84c006cb7cdbc6aa3f513f2d66cd403f
sha1
96ed23a1654e1048751f44e95cb5e90f28af87b6
sha256
399c0d7c2145604502bfbe97b785cb63afe0fab62ac028f7ac15744d1fe44acd
sha512
a231b9a246c4271cf2b19f8ee3eea414e9ba79839a641639146df9c84580c799489acf5a3b4e54af24590cdec04482d8b21f881557f0e60f3edd04e10f85a5ce
ripemd-160
18d5d2ac051a3dfceb3ddbd50011efe2258da6a4
Diameter
313890328
Circumference
986115548.47769
Area
7.7383033239391E+16
Volume
1.6193190456765E+25
Surface area
3.0953213295756E+17
Circumference
986115548.47769
Perimeter
627780656
Area
24631784502986896
Diagonal
221953979.47767
Surface area
147790707017921376
Volume
3.8658394584339E+24
Space diagonal
271836998.05023
Perimeter
470835492
Area
1.0665875560065E+16
Altitude
135918499.02511
Surface area
1.0665875560065E+16
Volume
4.5559354933953E+23
Height
73984659.82589