71639273 is an odd 8-digits composite number following 71639272
and preceding 71639274 . In scientific notation, it is written as 7.1639273 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 68263888 positive integers (up to 71639273) that are relatively prime to 71639273.
71639273 has 8 divisors, whose sum is 75038400
The reverse of 71639273 is 37293617
Previous prime number is 11579
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million six hundred thirty-nine thousand two hundred seventy-three
Scientific notation
7.1639273 × 10^7
Engineering notation
7.1639273 × 10^6
Prime Factorization
23 × 11579 × 269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71639273
Product of the distinct prime numbers
The prime factorization of 71639273 is 23 × 11579 × 269.
Since it has a total of 3 prime factors.
5 , 4 , 7 , 47 , 401 , 422 , 1361 , 3982 , 83708 , 43179 , 48602 , 978167 , 7681211 , 2250170 , 65458166 , 5805453 , 951854893 , 524329418 , 2198210298 , 7566041333
n×2
143278546
n×3
214917819
n×4
286557092
n×5
358196365
n÷2
35819636.5
n÷3
23879757.666667
n÷3
17909818.25
n÷5
14327854.6
n2
5132185435968529
n3
3.6766603353397E+23
n4
2.6339327349167E+31
n5
1.8869302626034E+39
2 √n
8463.9986413042
3 √n
415.32083961695
4 √n
91.999992615784
5 √n
37.241763170275
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
-71639272
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 71639273 can be divided by 8 positive divisors.
The sum of these divisors (counting 71639273) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010001010010000011101001
3
Ternary
11222210122121102
4
Quaternary
10101102003221
5
Quinary
121314424043
6
Senary
11035251145
8
Octal
421220351
10
Decimal
71639273
12
Duodecimal
1bba9ab5
16
Hexadecimal
44520e9
20
Vigesimal
127ei3d
36
Base36
16nh7t
md5
96c9c96542a4e51b2c1f075ebadf81a4
sha1
825748765011b1894c1e02f4bb0817cba87edf7b
sha256
a28eb32724c6d4fcab8f9e1efe8ac7a2e76f5ff9bf1acbcfccc0f34b7c392c77
sha512
4da5e8d99d47b1dc5826611b0cca892e24f3c22887623486eef1412e7388ce389868be8f005dab51b379e195948204d608eb988beaa2e973be393a00274d2d43
ripemd-160
6bfee0f8dad0511ca8e58fafa7650fd139517538
Diameter
143278546
Circumference
450122827.53063
Area
1.6123236062499E+16
Volume
1.5400758798998E+24
Surface area
6.4492944249997E+16
Circumference
450122827.53063
Perimeter
286557092
Area
5132185435968529
Diagonal
101313231.47515
Surface area
30793112615811174
Volume
3.6766603353397E+23
Space diagonal
124082860.6533
Perimeter
214917819
Area
2.2223014822406E+15
Altitude
62041430.326649
Surface area
2.2223014822406E+15
Volume
4.3329857587306E+22
Height
33771077.158383