387130295 is an odd 9-digits composite number following 387130294
and preceding 387130296 . In scientific notation, it is written as 3.87130295 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 309704232 positive integers (up to 387130295) that are relatively prime to 387130295.
387130295 has 4 divisors, whose sum is 464556360
The reverse of 387130295 is 592031783
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
three hundred eighty-seven million one hundred thirty thousand two hundred ninety-five
Scientific notation
3.87130295 × 10^8
Engineering notation
3.87130295 × 10^6
Prime Factorization
5 × 77426059
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
387130295
Product of the distinct prime numbers
The prime factorization of 387130295 is 5 × 77426059.
Since it has a total of 2 prime factors.
5 , 2 , 37 , 41 , 751 , 807 , 3920 , 9793 , 99344 , 54822 , 541818 , 829247 , 2161314 , 9247153 , 84116625 , 41073903 , 333355399 , 139333132 , 1856161704 , 1377168466
n×2
774260590
n×3
1161390885
n×4
1548521180
n×5
1935651475
n÷2
193565147.5
n÷3
129043431.66667
n÷3
96782573.75
n÷5
77426059
n2
149869865306787025
n3
5.8019165167827E+25
n4
2.2460976527074E+34
n5
8.6953244689144E+42
2 √n
19675.62692775
3 √n
728.81793746566
4 √n
140.26983612933
5 √n
52.188093488615
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-387130294
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 387130295 can be divided by 4 positive divisors.
The sum of these divisors (counting 387130295) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111000100110010001110110111
3
Ternary
222222110020221002
4
Quaternary
113010302032313
5
Quinary
1243101132140
6
Senary
102225313515
8
Octal
2704621667
10
Decimal
387130295
12
Duodecimal
a979589b
16
Hexadecimal
171323b7
20
Vigesimal
60jb5ef
36
Base36
6ehjnb
md5
4000826b223e0495331d55f7bfd5945c
sha1
d8df2fcccc12066e968067077c9267813e44908d
sha256
853fe1dc7a2fb7dab6056af665f99e08b0e91e5ffa82cecc3d140c7190481b71
sha512
12a9dd80955ad22b087ed2fff6c18ecdd497907eda28866a4fcdafb77e2d614c31221fdddfbdc6fa8de233378d61010557b14ce633163911d92dd528f09cfe4b
ripemd-160
b3b1c38af41f7b0a39d4d7f2958af6d4e6149ead
Diameter
774260590
Circumference
2432411381.5081
Area
4.7083006784229E+17
Volume
2.4303011074488E+26
Surface area
1.8833202713692E+18
Circumference
2432411381.5081
Perimeter
1548521180
Area
149869865306787025
Diagonal
547484913.5945
Surface area
899219191840722150
Volume
5.8019165167827E+25
Space diagonal
670529340.08913
Perimeter
1161390885
Area
6.4895555308715E+16
Altitude
335264670.04456
Surface area
6.4895555308715E+16
Volume
6.8376241881588E+24
Height
182494971.19817