991361234 is an even 9-digits composite number following 991361233
and preceding 991361235 . In scientific notation, it is written as 9.91361234 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 495551700 positive integers (up to 991361234) that are relatively prime to 991361234.
991361234 has 8 divisors, whose sum is 1487428608
The reverse of 991361234 is 432163199
Previous prime number is 3967
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
nine hundred ninety-one million three hundred sixty-one thousand two hundred thirty-four
Scientific notation
9.91361234 × 10^8
Engineering notation
9.91361234 × 10^6
Prime Factorization
2 × 3967 × 124951
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
991361234
Product of the distinct prime numbers
The prime factorization of 991361234 is 2 × 3967 × 124951.
Since it has a total of 3 prime factors.
7 , 1 , 58 , 46 , 29 , 319 , 4742 , 9221 , 62180 , 49226 , 928550 , 909145 , 2451303 , 4844642 , 56438858 , 80588690 , 120695150 , 154680582 , 4605006981 , 172282841
n×2
1982722468
n×3
2974083702
n×4
3965444936
n×5
4956806170
n÷2
495680617
n÷3
330453744.66667
n÷3
247840308.5
n÷5
198272246.8
n2
982797096278002756
n3
9.7430694213778E+26
n4
9.6589013245247E+35
n5
9.5754603361651E+44
2 √n
31485.889442733
3 √n
997.11207927573
4 √n
177.44263704852
5 √n
62.98634192843
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
-991361233
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 991361234 can be divided by 8 positive divisors.
The sum of these divisors (counting 991361234) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000101101111100011010010
3
Ternary
2120002102100221202
4
Quaternary
323011233203102
5
Quinary
4012242024414
6
Senary
242212151202
8
Octal
7305574322
10
Decimal
991361234
12
Duodecimal
238008502
16
Hexadecimal
3b16f8d2
20
Vigesimal
f9g031e
36
Base36
ge8b82
md5
b11398fc18bc14f332fc513bd2e476e8
sha1
03eb4643495e13edfe933b5e6a13371c9a4e44e7
sha256
c3b87c21102ebe26b0972ea20a7e45cba6164d4b0c9c41c8b15fd89d0040b9e4
sha512
a3dd2ae96124257e010771f839d1e9efeeaa7662d4808dfd99d80fcd570364fed31743f204950f979cda1a75278c476e07cf1d9aa40f6081a581a05fbf8b73cc
ripemd-160
da9674dff9f4e2173c8c6ff7e9a461d8e2296942
Diameter
1982722468
Circumference
6228906339.5762
Area
3.0875481376364E+18
Volume
4.0811673756821E+27
Surface area
1.2350192550545E+19
Circumference
6228906339.5762
Perimeter
3965444936
Area
982797096278002756
Diagonal
1401996502.3337
Surface area
5896782577668016536
Volume
9.7430694213778E+26
Space diagonal
1717088025.9422
Perimeter
2974083702
Area
4.2556362607117E+17
Altitude
858544012.97109
Surface area
4.2556362607117E+17
Volume
1.1482317429046E+26
Height
467332167.44458