831342672 is an even 9-digits composite number following 831342671
and preceding 831342673 . In scientific notation, it is written as 8.31342672 × 10^8.
The sum of its digits is 36. It has a total of 6 prime factors and 20 positive divisors.
There are 277114176 positive integers (up to 831342672) that are relatively prime to 831342672.
831342672 has 20 divisors, whose sum is 1789696340
The reverse of 831342672 is 276243138
Previous prime number is 9
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
eight hundred thirty-one million three hundred forty-two thousand six hundred seventy-two
Scientific notation
8.31342672 × 10^8
Engineering notation
8.31342672 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 5773213
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
103917834 Product of the distinct prime numbers
The prime factorization of 831342672 is 2 × 2 × 2 × 2 × 9 × 5773213.
Since it has a total of 6 prime factors.
1 , 3 , 26 , 57 , 218 , 821 , 436 , 7598 , 1179 , 5431 , 70561 , 109617 , 4607606 , 1505109 , 52016524 , 18433591 , 962990197 , 886388139 , 8486340521 , 2092077219
n×2
1662685344
n×3
2494028016
n×4
3325370688
n×5
4156713360
n÷2
415671336
n÷3
277114224
n÷3
207835668
n÷5
166268534.4
n2
691130638288099584
n3
5.7456639153549E+26
n4
4.7766155918052E+35
n5
3.9710043692082E+44
2 √n28833.013578188
3 √n940.2861178217
4 √n169.80286681381
5 √n60.807341240276
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 5773213 , 11546426 , 23092852 , 46185704 , 51958917 , 92371408 , 103917834 , 207835668 , 415671336 , 831342672
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-831342671 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 831342672 can be divided by 20 positive divisors.
The sum of these divisors (counting 831342672) is 1, the average is 0.05.
Base
System
Value
2
Binary
110001100011010100100001010000
3
Ternary
2010221022120202100
4
Quaternary
301203110201100
5
Quinary
3200310431142
6
Senary
214254320400
8
Octal
6143244120
10
Decimal
831342672
12
Duodecimal
1b24b9100
16
Hexadecimal
318d4850
20
Vigesimal
cjfhgdc
36
Base36
dqyk40
md5
d3a6b359d602ea8a6b84828ca668faf2
sha1
ad7351f087f23656c51ef9bc0fe53b5cdca743a8
sha256
66bc76cb3d843250e60b4cf1d09c58ab0eed8ca78136345ccc5fd4bc3a3fd391
sha512
d355af606623084bfbaa2bcb9167cda9e947e6a69218d71507ceefd7110021c3105e32e66ec05ca6557aa5202cc8edbd8e0d3cd2f0f226342fa93f185e087dd2
ripemd-160
c04d06dab4f5c29bf3266a7b9826bebe04abb8bd
Diameter
1662685344
Circumference
5223480061.9418
Area
2.1712509359167E+18
Volume
2.4067380728633E+27
Surface area
8.6850037436669E+18
Circumference
5223480061.9418
Perimeter
3325370688
Area
691130638288099584
Diagonal
1175696081.7219
Surface area
4146783829728597504
Volume
5.7456639153549E+26
Space diagonal
1439927746.4041
Perimeter
2494028016
Area
2.9926834504562E+17
Altitude
719963873.20203
Surface area
2.9926834504562E+17
Volume
6.7713298616105E+25
Height
391898693.9073