291230425 is an odd 9-digits composite number following 291230424
and preceding 291230426 . In scientific notation, it is written as 2.91230425 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors.
There are 232012800 positive integers (up to 291230425) that are relatively prime to 291230425.
291230425 has 12 divisors, whose sum is 362631676
The reverse of 291230425 is 524032192
Previous prime number is 241
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
two hundred ninety-one million two hundred thirty thousand four hundred twenty-five
Scientific notation
2.91230425 × 10^8
Engineering notation
2.91230425 × 10^6
Prime Factorization
5 × 5 × 241 × 48337
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
58246085
Product of the distinct prime numbers
The prime factorization of 291230425 is 5 × 5 × 241 × 48337.
Since it has a total of 4 prime factors.
5 , 10 , 54 , 5 , 860 , 830 , 8318 , 3431 , 68911 , 59522 , 349290 , 780255 , 2576528 , 6431280 , 84249299 , 49056510 , 750509274 , 152544499 , 8894921625 , 8784707558
n×2
582460850
n×3
873691275
n×4
1164921700
n×5
1456152125
n÷2
145615212.5
n÷3
97076808.333333
n÷3
72807606.25
n÷5
58246085
n2
84815160445680625
n3
2.4700755223039E+25
n4
7.1936114414265E+33
n5
2.0949985173715E+42
2 √n
17065.474649127
3 √n
662.84540194712
4 √n
130.634890627
5 √n
49.300048758136
1 , 5 , 25 , 241 , 1205 , 6025 , 48337 , 241685 , 1208425 , 11649217 , 58246085 , 291230425
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
-291230424
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 291230425 can be divided by 12 positive divisors.
The sum of these divisors (counting 291230425) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10001010110111101001011011001
3
Ternary
202022000001001001
4
Quaternary
101112331023121
5
Quinary
1044023333200
6
Senary
44522025001
8
Octal
2126751331
10
Decimal
291230425
12
Duodecimal
81648161
16
Hexadecimal
115bd2d9
20
Vigesimal
4b03g15
36
Base36
4te2u1
md5
97dfb828ac213c9e6dc60667eb67eaf4
sha1
a2de92ddb7936e28530dbeeb55ea5a4eec27c50a
sha256
ad49652fa1d8e7e8d5827ab47ad725547e4620964368bc276c12a56798e89e74
sha512
b834dd108e3b17b1965ac5c343a53cd73e73052e73b70bdd3106d7d196b33aafa24387d73a95831e61a9fe04f7bc0a0cdaad8004fd8ef2bbcfcfadaa845e843b
ripemd-160
d952fbb27d249c6c723685f1b6493ffa39d8513c
Diameter
582460850
Circumference
1829854727.3637
Area
2.6645468496919E+17
Volume
1.0346628152909E+26
Surface area
1.0658187398768E+18
Circumference
1829854727.3637
Perimeter
1164921700
Area
84815160445680625
Diagonal
411862016.81068
Surface area
508890962674083750
Volume
2.4700755223039E+25
Space diagonal
504425892.80988
Perimeter
873691275
Area
3.6726041786006E+16
Altitude
252212946.40494
Surface area
3.6726041786006E+16
Volume
2.9110119197733E+24
Height
137287338.93689