155134531 is an odd 9-digits composite number following 155134530
and preceding 155134532 . In scientific notation, it is written as 1.55134531 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 153774600 positive integers (up to 155134531) that are relatively prime to 155134531.
155134531 has 8 divisors, whose sum is 156499200
The reverse of 155134531 is 135431551
Previous prime number is 659
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred fifty-five million one hundred thirty-four thousand five hundred thirty-one
Scientific notation
1.55134531 × 10^8
Engineering notation
1.55134531 × 10^6
Prime Factorization
151 × 659 × 1559
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
155134531
Product of the distinct prime numbers
The prime factorization of 155134531 is 151 × 659 × 1559.
Since it has a total of 3 prime factors.
3 , 5 , 84 , 91 , 163 , 464 , 6149 , 4979 , 70667 , 91525 , 105297 , 380102 , 5792341 , 1170605 , 24719284 , 89542386 , 62561556 , 982378831 , 6980541281 , 7514470581
n×2
310269062
n×3
465403593
n×4
620538124
n×5
775672655
n÷2
77567265.5
n÷3
51711510.333333
n÷3
38783632.75
n÷5
31026906.2
n2
24066722708589961
n3
3.7335797401042E+24
n4
5.7920714193216E+32
n5
8.9855028315496E+40
2 √n
12455.301321124
3 √n
537.32390091989
4 √n
111.60332128178
5 √n
43.465201310527
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
-155134530
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 155134531 can be divided by 8 positive divisors.
The sum of these divisors (counting 155134531) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001111110010101001000011
3
Ternary
101210220122120101
4
Quaternary
21033302221003
5
Quinary
304203301111
6
Senary
23221023231
8
Octal
1117625103
10
Decimal
155134531
12
Duodecimal
43b54b17
16
Hexadecimal
93f2a43
20
Vigesimal
289bg6b
36
Base36
2kd2kj
md5
1ce9a7cfefe4ce9ac9264932eda05c45
sha1
c2ea3382b22dfc2320d58d6f70b4669cfcbb7227
sha256
b8c3eb17fcec3fb035f42745fa1d42d2eceb9381ad7e19546eaed7ae88b96233
sha512
d6022c72cdb920251374a9253c4a87c34231d3b5b79518e2835c4d57d47e18d632922aded11cbcc5cf4088af9d63d0e4ac4d562d4040e37a37fd4ff74911d3a2
ripemd-160
0b45619bb277411a329f44d48a8a22ce162309f9
Diameter
310269062
Circumference
974739005.8154
Area
7.5607839257289E+16
Volume
1.5639182244137E+25
Surface area
3.0243135702916E+17
Circumference
974739005.8154
Perimeter
620538124
Area
24066722708589961
Diagonal
219393357.73259
Surface area
144400336251539766
Volume
3.7335797401042E+24
Space diagonal
268700889.70037
Perimeter
465403593
Area
1.0421196625737E+16
Altitude
134350444.85018
Surface area
1.0421196625737E+16
Volume
4.4000659205473E+23
Height
73131119.244196