71349232 is an even 8-digits composite number following 71349231
and preceding 71349233 . In scientific notation, it is written as 7.1349232 × 10^7.
The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors.
There are 35584128 positive integers (up to 71349232) that are relatively prime to 71349232.
71349232 has 20 divisors, whose sum is 138589840
The reverse of 71349232 is 23294317
Previous prime number is 409
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-one million three hundred forty-nine thousand two hundred thirty-two
Scientific notation
7.1349232 × 10^7
Engineering notation
7.1349232 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 409 × 10903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8918654
Product of the distinct prime numbers
The prime factorization of 71349232 is 2 × 2 × 2 × 2 × 409 × 10903.
Since it has a total of 6 prime factors.
5 , 1 , 17 , 71 , 855 , 15 , 9241 , 2827 , 61617 , 91936 , 200235 , 354591 , 2349855 , 5949611 , 66482603 , 58047795 , 898303836 , 14242433 , 438599459 , 9217364950
n×2
142698464
n×3
214047696
n×4
285396928
n×5
356746160
n÷2
35674616
n÷3
23783077.333333
n÷3
17837308
n÷5
14269846.4
n2
5090712906989824
n3
3.6321845624621E+23
n4
2.5915357901393E+31
n5
1.8490408832695E+39
2 √n
8446.8474592596
3 √n
414.75958785578
4 √n
91.90673239355
5 √n
37.211558582394
1 , 2 , 4 , 8 , 16 , 409 , 818 , 1636 , 3272 , 6544 , 10903 , 21806 , 43612 , 87224 , 174448 , 4459327 , 8918654 , 17837308 , 35674616 , 71349232
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
-71349231
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 71349232 can be divided by 20 positive divisors.
The sum of these divisors (counting 71349232) is 1, the average is 0.05.
Base
System
Value
2
Binary
100010000001011001111110000
3
Ternary
11222020220202011
4
Quaternary
10100023033300
5
Quinary
121231133412
6
Senary
11025132304
8
Octal
420131760
10
Decimal
71349232
12
Duodecimal
1ba8a094
16
Hexadecimal
440b3f0
20
Vigesimal
125id1c
36
Base36
16h9f4
md5
74d7564618005d9c09e535d44e7346be
sha1
9f53894ac9fe805d1ef9f7addd876151b6c6f3c4
sha256
67136fb6554d9937a8a4f20c42b3f14286d62fae4b5f3248379ba11ce707e487
sha512
8ef8db2ed152203a833047e98e5a7afdb8fd7bc147ab11df8f40a37734febaaceaeb49ddddb3d385fa62632066b70a4bb279a0b714b7f127413e549fe03c6b05
ripemd-160
30aa9d1276ba818e002ed34dd230f6073d4db6bb
Diameter
142698464
Circumference
448300446.18095
Area
1.5992946270134E+16
Volume
1.5214459117218E+24
Surface area
6.3971785080536E+16
Circumference
448300446.18095
Perimeter
285396928
Area
5090712906989824
Diagonal
100903051.5593
Surface area
30544277441938944
Volume
3.6321845624621E+23
Space diagonal
123580494.90502
Perimeter
214047696
Area
2.2043433504133E+15
Altitude
61790247.45251
Surface area
2.2043433504133E+15
Volume
4.2805705577301E+22
Height
33634350.519768