231936493 is an odd 9-digits composite number following 231936492
and preceding 231936494 . In scientific notation, it is written as 2.31936493 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 223151520 positive integers (up to 231936493) that are relatively prime to 231936493.
231936493 has 8 divisors, whose sum is 240888960
The reverse of 231936493 is 394639132
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
two hundred thirty-one million nine hundred thirty-six thousand four hundred ninety-three
Scientific notation
2.31936493 × 10^8
Engineering notation
2.31936493 × 10^6
Prime Factorization
59 × 47 × 83641
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
231936493
Product of the distinct prime numbers
The prime factorization of 231936493 is 59 × 47 × 83641.
Since it has a total of 3 prime factors.
2 , 10 , 45 , 72 , 281 , 615 , 8030 , 1263 , 4351 , 72557 , 184726 , 671244 , 6799313 , 8624863 , 62126951 , 37798877 , 860409355 , 724331905 , 2364471737 , 2001198833
n×2
463872986
n×3
695809479
n×4
927745972
n×5
1159682465
n÷2
115968246.5
n÷3
77312164.333333
n÷3
57984123.25
n÷5
46387298.6
n2
53794536785139049
n3
1.2476916204505E+25
n4
2.8938521879277E+33
n5
6.7118992772832E+41
2 √n
15229.461349634
3 √n
614.40729288699
4 √n
123.40770376939
5 √n
47.105738542339
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
-231936492
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 231936493 can be divided by 8 positive divisors.
The sum of these divisors (counting 231936493) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101110100110001000111101101
3
Ternary
121011102121001111
4
Quaternary
31310301013231
5
Quinary
433333431433
6
Senary
35003112021
8
Octal
1564610755
10
Decimal
231936493
12
Duodecimal
65812611
16
Hexadecimal
dd311ed
20
Vigesimal
3c9c14d
36
Base36
3u37cd
md5
1e835d8d867313c17754fbd1d9e6b128
sha1
b89e2235a03033e72706da31525c15d107bc32d7
sha256
b2b0d6938aa58d12b0ba3bfb2acb32d53878d04ea8f66438cff9b203d170c77d
sha512
754c8cd9fee827a643759bf71f39ca1d3e23f586c27ba70f3cc55f76d100c7bedecd1de3fa1b2192aa7a8c3d527095b66a986f4a537577f0df2fe0775af7164e
ripemd-160
9cd9faf32b6e1607bd7fcb3dea9ece9a964e608e
Diameter
463872986
Circumference
1457299965.0164
Area
1.6900052156746E+17
Volume
5.226318438337E+25
Surface area
6.7600208626983E+17
Circumference
1457299965.0164
Perimeter
927745972
Area
53794536785139049
Diagonal
328007734.00985
Surface area
322767220710834294
Volume
1.2476916204505E+25
Space diagonal
401725790.00534
Perimeter
695809479
Area
2.3293717720373E+16
Altitude
200862895.00267
Surface area
2.3293717720373E+16
Volume
1.4704186760836E+24
Height
109335911.33662