71333961 is an odd 8-digits composite number following 71333960
and preceding 71333962 . In scientific notation, it is written as 7.1333961 × 10^7.
The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors.
There are 45052344 positive integers (up to 71333961) that are relatively prime to 71333961.
71333961 has 12 divisors, whose sum is 100382832
The reverse of 71333961 is 16933317
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
seventy-one million three hundred thirty-three thousand nine hundred sixty-one
Scientific notation
7.1333961 × 10^7
Engineering notation
7.1333961 × 10^6
Prime Factorization
3 × 19 × 19 × 65867
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
3754419
Product of the distinct prime numbers
The prime factorization of 71333961 is 3 × 19 × 19 × 65867.
Since it has a total of 4 prime factors.
5 , 1 , 95 , 28 , 774 , 565 , 7538 , 6999 , 11976 , 61420 , 289077 , 816353 , 10926 , 6283659 , 24975501 , 12825143 , 38366050 , 741967786 , 520351214 , 4853085163
n×2
142667922
n×3
214001883
n×4
285335844
n×5
356669805
n÷2
35666980.5
n÷3
23777987
n÷3
17833490.25
n÷5
14266792.2
n2
5088533991949521
n3
3.629852853289E+23
n4
2.5893178187226E+31
n5
1.8470629629736E+39
2 √n
8445.9434641726
3 √n
414.72999517286
4 √n
91.901814259418
5 √n
37.209965555106
1 , 3 , 19 , 57 , 361 , 1083 , 65867 , 197601 , 1251473 , 3754419 , 23777987 , 71333961
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71333960
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71333961 can be divided by 12 positive divisors.
The sum of these divisors (counting 71333961) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000000111100001001001
3
Ternary
11222020010210120
4
Quaternary
10100013201021
5
Quinary
121230141321
6
Senary
11024533453
8
Octal
420074111
10
Decimal
71333961
12
Duodecimal
1ba81289
16
Hexadecimal
4407849
20
Vigesimal
125gei1
36
Base36
16gxmx
md5
9965d7f6f7a50ccacd30f01833e01ced
sha1
3960b234b640231bc8b47acc8a74cc61cad99e07
sha256
71081bcef251f7d9dd1e7892a8049af656d0f6d9c9e9af9c0c208bf082996ce6
sha512
cb706ac9c23cb583e54065bd651d3a40ff93550286e0b7e986dae9aeba56658ee373f0d43d3bc26e9bee8fd4ba6edb7dcf2b8206820ecf14221cb8438fd61714
ripemd-160
d22331fb6bf04e1a448c5ce26cba42c7c0b229fc
Diameter
142667922
Circumference
448204495.65812
Area
1.5986101006651E+16
Volume
1.5204692076673E+24
Surface area
6.3944404026602E+16
Circumference
448204495.65812
Perimeter
285335844
Area
5088533991949521
Diagonal
100881455.10399
Surface area
30531203951697126
Volume
3.629852853289E+23
Space diagonal
123554044.75714
Perimeter
214001883
Area
2.2033998525245E+15
Altitude
61777022.378568
Surface area
2.2033998525245E+15
Volume
4.2778226121167E+22
Height
33627151.701331