231344489 is an odd 9-digits composite number following 231344488
and preceding 231344490 . In scientific notation, it is written as 2.31344489 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 226329840 positive integers (up to 231344489) that are relatively prime to 231344489.
231344489 has 8 divisors, whose sum is 236413632
The reverse of 231344489 is 984443132
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
two hundred thirty-one million three hundred forty-four thousand four hundred eighty-nine
Scientific notation
2.31344489 × 10^8
Engineering notation
2.31344489 × 10^6
Prime Factorization
103 × 83 × 27061
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
231344489
Product of the distinct prime numbers
The prime factorization of 231344489 is 103 × 83 × 27061.
Since it has a total of 3 prime factors.
10 , 5 , 30 , 10 , 127 , 597 , 7076 , 2136 , 7041 , 35045 , 627250 , 663860 , 2565805 , 3728864 , 88891532 , 70553723 , 149020970 , 946528685 , 9845473284 , 8265822830
n×2
462688978
n×3
694033467
n×4
925377956
n×5
1156722445
n÷2
115672244.5
n÷3
77114829.666667
n÷3
57836122.25
n÷5
46268897.8
n2
53520272590671121
n3
1.238162011363E+25
n4
2.8644195781797E+33
n5
6.6266768359559E+41
2 √n
15210.012787634
3 √n
613.8841015634
4 √n
123.32888059021
5 √n
47.081667038368
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
-231344488
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 231344489 can be divided by 8 positive divisors.
The sum of these divisors (counting 231344489) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101110010100000100101101001
3
Ternary
121010022111222102
4
Quaternary
31302200211221
5
Quinary
433211010424
6
Senary
34542303145
8
Octal
1562404551
10
Decimal
231344489
12
Duodecimal
65587ab5
16
Hexadecimal
dca0969
20
Vigesimal
3c5i149
36
Base36
3tqijt
md5
3a6961fd7372866ad4c71304107c0624
sha1
5c73991cb6c851c52864cbc22a95f31832d7241e
sha256
44fd6a151846ccf9ef0ef0d0c45b0a50604e8c1426dbcba2a04c160de0590726
sha512
f05aed7f5538f5d7dc880c1ca9e9b496fd6466b44bdc3440c55a96c1d7a05613ee00da1d549062579754faa41ad846acc577c38aafa948fa63cbc8a928e7a677
ripemd-160
051048a1f01390c09c6ee36db10923832c1e6a6d
Diameter
462688978
Circumference
1453580294.1818
Area
1.6813889518898E+17
Volume
5.1864009051357E+25
Surface area
6.725555807559E+17
Circumference
1453580294.1818
Perimeter
925377956
Area
53520272590671121
Diagonal
327170513.92407
Surface area
321121635544026726
Volume
1.238162011363E+25
Space diagonal
400700408.99906
Perimeter
694033467
Area
2.3174957840495E+16
Altitude
200350204.49953
Surface area
2.3174957840495E+16
Volume
1.4591879240705E+24
Height
109056837.97469