134156721 is an odd 9-digits composite number following 134156720
and preceding 134156722 . In scientific notation, it is written as 1.34156721 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 89389440 positive integers (up to 134156721) that are relatively prime to 134156721.
134156721 has 8 divisors, whose sum is 178972384
The reverse of 134156721 is 127651431
Previous prime number is 2017
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred thirty-four million one hundred fifty-six thousand seven hundred twenty-one
Scientific notation
1.34156721 × 10^8
Engineering notation
1.34156721 × 10^6
Prime Factorization
3 × 2017 × 22171
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
134156721
Product of the distinct prime numbers
The prime factorization of 134156721 is 3 × 2017 × 22171.
Since it has a total of 3 prime factors.
10 , 9 , 66 , 10 , 308 , 3 , 9908 , 5361 , 66172 , 57255 , 789037 , 890788 , 6298150 , 1817772 , 18187652 , 3921666 , 228513237 , 680502888 , 2214688771 , 2661600976
n×2
268313442
n×3
402470163
n×4
536626884
n×5
670783605
n÷2
67078360.5
n÷3
44718907
n÷3
33539180.25
n÷5
26831344.2
n2
17998025789471841
n3
2.414556124389E+24
n4
3.2392893231849E+32
n5
4.345724339688E+40
2 √n
11582.604240843
3 √n
511.92241383151
4 √n
107.62250805869
5 √n
42.220413944757
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
-134156720
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 134156721 can be divided by 8 positive divisors.
The sum of these divisors (counting 134156721) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111111110001000110110001
3
Ternary
100100102212102110
4
Quaternary
13333301012301
5
Quinary
233321003341
6
Senary
21151235533
8
Octal
777610661
10
Decimal
134156721
12
Duodecimal
38b18ba9
16
Hexadecimal
7ff11b1
20
Vigesimal
21i9bg1
36
Base36
27vfzl
md5
e4284a470eb51757a88b96e3db59c778
sha1
eb27df17f970e5dafd2832ec2a099c1b741da90d
sha256
f6bb5608c63fd8f6728cefe48548f589240b0e50c31fcb6ab613812d30fc7731
sha512
9118a7793cd0f3bbccde71ac8a5830279a0b2515e78a8cb4f61725953fc6ebef97416fada8e2686329123700b33b315d2812b5c63b37c929ea484c1a7d2f5c11
ripemd-160
6be8f78661bb691a46ee4010355039cea987e0d9
Diameter
268313442
Circumference
842931538.24659
Area
5.6542465599324E+16
Volume
1.0114069042748E+25
Surface area
2.261698623973E+17
Circumference
842931538.24659
Perimeter
536626884
Area
17998025789471841
Diagonal
189726254.3217
Surface area
107988154736831046
Volume
2.414556124389E+24
Space diagonal
232366256.94884
Perimeter
402470163
Area
7.793373775825E+15
Altitude
116183128.47442
Surface area
7.793373775825E+15
Volume
2.8455816818516E+23
Height
63242084.773901