156742164 is an even 9-digits composite number following 156742163
and preceding 156742165 . In scientific notation, it is written as 1.56742164 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 52247376 positive integers (up to 156742164) that are relatively prime to 156742164.
156742164 has 12 divisors, whose sum is 304776500
The reverse of 156742164 is 461247651
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-six million seven hundred forty-two thousand one hundred sixty-four
Scientific notation
1.56742164 × 10^8
Engineering notation
1.56742164 × 10^6
Prime Factorization
2 × 2 × 9 × 4353949
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78371082
Product of the distinct prime numbers
The prime factorization of 156742164 is 2 × 2 × 9 × 4353949.
Since it has a total of 4 prime factors.
6 , 6 , 47 , 1 , 722 , 443 , 8626 , 7377 , 61451 , 13773 , 69206 , 18782 , 5765832 , 7730609 , 9036595 , 50366813 , 107575375 , 567553921 , 9932127702 , 1466491224
n×2
313484328
n×3
470226492
n×4
626968656
n×5
783710820
n÷2
78371082
n÷3
52247388
n÷3
39185541
n÷5
31348432.8
n2
24568105975402896
n3
3.850858095966E+24
n4
6.0359183121863E+32
n5
9.460828979793E+40
2 √n
12519.671081941
3 √n
539.17359188935
4 √n
111.89133604503
5 √n
43.55491471454
1 , 2 , 4 , 9 , 18 , 36 , 4353949 , 8707898 , 17415796 , 39185541 , 78371082 , 156742164
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
-156742163
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 156742164 can be divided by 12 positive divisors.
The sum of these divisors (counting 156742164) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010101111011001000010100
3
Ternary
101220221022211100
4
Quaternary
21111323020110
5
Quinary
310111222124
6
Senary
23315310100
8
Octal
1125731024
10
Decimal
156742164
12
Duodecimal
445ab330
16
Hexadecimal
957b214
20
Vigesimal
28jcf84
36
Base36
2lbj10
md5
0d4a62ef299a8a2907851d56afc57f88
sha1
ae1aa40a82031aca7767777fd16eb30f5c4ebebc
sha256
023b9981c48bd94d1d7ffe4463e9e530e54a54e54d22cb5abc946333ce1fab54
sha512
ccf6b38d6ac55ea361f5c49c58c4fa6b490493edc54f08a0649dff2070447bb324fbd657e0f85182616f3c62cd6cc4c121b003aa36eef5628fac29b323ab3c15
ripemd-160
3b85d070a0f72adb09ab79de4ef4e76fbd8bb319
Diameter
313484328
Circumference
984840061.86033
Area
7.7182981244941E+16
Volume
1.6130436672405E+25
Surface area
3.0873192497976E+17
Circumference
984840061.86033
Perimeter
626968656
Area
24568105975402896
Diagonal
221666894.12451
Surface area
147408635852417376
Volume
3.850858095966E+24
Space diagonal
271485391.73629
Perimeter
470226492
Area
1.0638301948784E+16
Altitude
135742695.86815
Surface area
1.0638301948784E+16
Volume
4.5382797884078E+23
Height
73888964.708169