231330649 is an odd 9-digits composite number following 231330648
and preceding 231330650 . In scientific notation, it is written as 2.31330649 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 200707200 positive integers (up to 231330649) that are relatively prime to 231330649.
231330649 has 8 divisors, whose sum is 252499392
The reverse of 231330649 is 946033132
Previous prime number is 2263
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
two hundred thirty-one million three hundred thirty thousand six hundred forty-nine
Scientific notation
2.31330649 × 10^8
Engineering notation
2.31330649 × 10^6
Prime Factorization
11 × 2263 × 9293
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
231330649
Product of the distinct prime numbers
The prime factorization of 231330649 is 11 × 2263 × 9293.
Since it has a total of 3 prime factors.
5 , 8 , 77 , 58 , 391 , 702 , 8410 , 4049 , 53426 , 97587 , 534235 , 395785 , 3254235 , 3855574 , 38609107 , 78586259 , 169395363 , 573557503 , 430848376 , 7860388962
n×2
462661298
n×3
693991947
n×4
925322596
n×5
1156653245
n÷2
115665324.5
n÷3
77110216.333333
n÷3
57832662.25
n÷5
46266129.8
n2
53513869166761201
n3
1.2379398084848E+25
n4
2.8637341931972E+33
n5
6.6246948947581E+41
2 √n
15209.557817373
3 √n
613.87185960995
4 √n
123.32703603579
5 √n
47.081103700233
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
-231330648
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 231330649 can be divided by 8 positive divisors.
The sum of these divisors (counting 231330649) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101110010011101001101011001
3
Ternary
121010021210222211
4
Quaternary
31302131031121
5
Quinary
433210040044
6
Senary
34542115121
8
Octal
1562351531
10
Decimal
231330649
12
Duodecimal
6557baa1
16
Hexadecimal
dc9d359
20
Vigesimal
3c5g6c9
36
Base36
3tq7vd
md5
d41ebb9c7aba93ca37888697c501f44e
sha1
48d6529d6dc39e8c8798f207e803775fdf79a305
sha256
80e4714312bd6fc4ff046827bf695000c25b8de5d6d7f91bf5519f44acbc8398
sha512
23e616ae0b86475d1616be2f4f8af3b770697efef0d56c9c53a84e0b27a15ac82e344f42eaaaac452bb192f11e275f2afb9c186097e802049d384ee5b371bf07
ripemd-160
faf44582d1764099d3dc65fff50e6438c5cae728
Diameter
462661298
Circumference
1453493334.8971
Area
1.6811877823946E+17
Volume
5.1854701438963E+25
Surface area
6.7247511295785E+17
Circumference
1453493334.8971
Perimeter
925322596
Area
53513869166761201
Diagonal
327150941.20837
Surface area
321083215000567206
Volume
1.2379398084848E+25
Space diagonal
400676437.41588
Perimeter
693991947
Area
2.3172185076606E+16
Altitude
200338218.70794
Surface area
2.3172185076606E+16
Volume
1.4589260554673E+24
Height
109050313.73612