143148931 is an odd 9-digits composite number following 143148930
and preceding 143148932 . In scientific notation, it is written as 1.43148931 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 142774792 positive integers (up to 143148931) that are relatively prime to 143148931.
143148931 has 4 divisors, whose sum is 143523072
The reverse of 143148931 is 139841341
Previous prime number is 383
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-three million one hundred forty-eight thousand nine hundred thirty-one
Scientific notation
1.43148931 × 10^8
Engineering notation
1.43148931 × 10^6
Prime Factorization
383 × 373757
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
143148931
Product of the distinct prime numbers
The prime factorization of 143148931 is 383 × 373757.
Since it has a total of 2 prime factors.
10 , 3 , 82 , 64 , 831 , 618 , 5668 , 5473 , 7040 , 85867 , 401742 , 430702 , 3076552 , 124168 , 93657625 , 45545483 , 23944816 , 437516751 , 6017681790 , 4743486650
n×2
286297862
n×3
429446793
n×4
572595724
n×5
715744655
n÷2
71574465.5
n÷3
47716310.333333
n÷3
35787232.75
n÷5
28629786.2
n2
20491616446442761
n3
2.9333529887703E+24
n4
4.1990634458812E+32
n5
6.0109144347908E+40
2 √n
11964.486240537
3 √n
523.11363053493
4 √n
109.38229399924
5 √n
42.7718092999
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
-143148930
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 143148931 can be divided by 4 positive divisors.
The sum of these divisors (counting 143148931) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100010000100011110000011
3
Ternary
100222100201102021
4
Quaternary
20202010132003
5
Quinary
243121231211
6
Senary
22112102311
8
Octal
1042043603
10
Decimal
143148931
12
Duodecimal
3bb34997
16
Hexadecimal
8884783
20
Vigesimal
24edc6b
36
Base36
2d86f7
md5
a14ed8a85bbb30f4628aea881808fece
sha1
12c34849d6967e664a43d390d339fef6609bd0d0
sha256
64272c2a43cb96c29c4af3157d0148cc6fda68d543c382aca0284f026c88fa23
sha512
d4aa56dceb4f58e4f598344ee8175c22cafc55d5905f65a79ded592e1a22293fac27a62afe822b2c8936037b363342e02bf0c6999378c61f8128e69c6d589138
ripemd-160
d7c2da4fef4b6aa74c88fd878c8605975472b3ab
Diameter
286297862
Circumference
899431259.99766
Area
6.4376311688324E+16
Volume
1.2287200266542E+25
Surface area
2.575052467533E+17
Circumference
899431259.99766
Perimeter
572595724
Area
20491616446442761
Diagonal
202443159.65941
Surface area
122949698678656566
Volume
2.9333529887703E+24
Space diagonal
247941221.54117
Perimeter
429446793
Area
8.8731302036132E+15
Altitude
123970610.77059
Surface area
8.8731302036132E+15
Volume
3.4569896499555E+23
Height
67481053.219803