231729213 is an odd 9-digits composite number following 231729212
and preceding 231729214 . In scientific notation, it is written as 2.31729213 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 153118784 positive integers (up to 231729213) that are relatively prime to 231729213.
231729213 has 8 divisors, whose sum is 311707008
The reverse of 231729213 is 312927132
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
two hundred thirty-one million seven hundred twenty-nine thousand two hundred thirteen
Scientific notation
2.31729213 × 10^8
Engineering notation
2.31729213 × 10^6
Prime Factorization
3 × 113 × 683567
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
231729213
Product of the distinct prime numbers
The prime factorization of 231729213 is 3 × 113 × 683567.
Since it has a total of 3 prime factors.
7 , 9 , 66 , 73 , 676 , 751 , 1438 , 4964 , 10052 , 44573 , 850533 , 876968 , 125991 , 5304248 , 54518945 , 89452510 , 374857716 , 772533815 , 6677918700 , 1777457294
n×2
463458426
n×3
695187639
n×4
926916852
n×5
1158646065
n÷2
115864606.5
n÷3
77243071
n÷3
57932303.25
n÷5
46345842.6
n2
53698428157599369
n3
1.2443494496298E+25
n4
2.8835211865969E+33
n5
6.6819609523892E+41
2 √n
15222.654597671
3 √n
614.22420785449
4 √n
123.38012237663
5 √n
47.097315917968
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
-231729212
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 231729213 can be divided by 8 positive divisors.
The sum of these divisors (counting 231729213) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101110011111110100000111101
3
Ternary
121011001001201110
4
Quaternary
31303332200331
5
Quinary
433310313323
6
Senary
34554432233
8
Octal
1563764075
10
Decimal
231729213
12
Duodecimal
65732679
16
Hexadecimal
dcfe83d
20
Vigesimal
3c8630d
36
Base36
3tyrel
md5
009b3015e914013730549e337d9cc08a
sha1
0736551f67497acfde63a2d8ea938a49b5db3629
sha256
b3190aa290c509558bcb831190c60f8ab0bb3c2934607e4ceb2028ecd83679c4
sha512
4ba2a943fb493753248f448b93351bf501aeceb0bcfa85fd6b9388e9116fe1357c9aaf9749653818c3e32e9466cf2855de4b0b36b95cd37c5ff814f11cb275e9
ripemd-160
62a912ba1ede315e9f568076db58691df9c7556f
Diameter
463458426
Circumference
1455997586.3659
Area
1.6869858740923E+17
Volume
5.2123187859405E+25
Surface area
6.7479434963693E+17
Circumference
1455997586.3659
Perimeter
926916852
Area
53698428157599369
Diagonal
327714595.82264
Surface area
322190568945596214
Volume
1.2443494496298E+25
Space diagonal
401366770.51395
Perimeter
695187639
Area
2.3252101463887E+16
Altitude
200683385.25698
Surface area
2.3252101463887E+16
Volume
1.4664798899982E+24
Height
109238198.60755