71387164 is an even 8-digits composite number following 71387163
and preceding 71387165 . In scientific notation, it is written as 7.1387164 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors.
There are 35693580 positive integers (up to 71387164) that are relatively prime to 71387164.
71387164 has 6 divisors, whose sum is 124927544
The reverse of 71387164 is 46178317
Previous prime number is 2
Is Prime? no Number parity even Number length 8 Sum of Digits 37 Digital Root 1
Name
seventy-one million three hundred eighty-seven thousand one hundred sixty-four
Scientific notation
7.1387164 × 10^7
Engineering notation
7.1387164 × 10^6
Prime Factorization
2 × 2 × 17846791
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
35693582 Product of the distinct prime numbers
The prime factorization of 71387164 is 2 × 2 × 17846791.
Since it has a total of 3 prime factors.
1 , 1 , 95 , 22 , 836 , 508 , 3880 , 9501 , 19670 , 28695 , 638133 , 709832 , 9359777 , 6020335 , 45846748 , 57484334 , 19583560 , 382164979 , 1440901468 , 4566438851
n×2
142774328
n×3
214161492
n×4
285548656
n×5
356935820
n÷2
35693582
n÷3
23795721.333333
n÷3
17846791
n÷5
14277432.8
n2
5096127183962896
n3
3.6379806704642E+23
n4
2.5970512275126E+31
n5
1.8539612189484E+39
2 √n8449.0924956471
3 √n414.83307555864
4 √n91.918945248774
5 √n37.215514360841
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71387163 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71387164 can be divided by 6 positive divisors.
The sum of these divisors (counting 71387164) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100010000010100100000011100
3
Ternary
11222022211210001
4
Quaternary
10100110200130
5
Quinary
121233342124
6
Senary
11030024044
8
Octal
420244034
10
Decimal
71387164
12
Duodecimal
1baa8024
16
Hexadecimal
441481c
20
Vigesimal
12637i4
36
Base36
16i2os
md5
ea355c95ba1e3bad0b7ad8e18a579bc2
sha1
cbda4123aab7ce390cef1dff73f07c68f7e20388
sha256
a2e1c898a7854b53bdb64f2f4f93f08740a3c31b3ab90f0e9b1c5fab855c8e1e
sha512
a62198055741bc760fbd1e837af7dc284a9b0be2eddaef0cab5bf4c0b24be564e2d46074db92a63c2b37dbb192fbcfeb9156599924cb9b1db8edf6f4ffc28eba
ripemd-160
8d1b9f237ee388acd6c7db30acbc5e554a50a880
Diameter
142774328
Circumference
448538779.96602
Area
1.6009955722897E+16
Volume
1.5238737797643E+24
Surface area
6.4039822891588E+16
Circumference
448538779.96602
Perimeter
285548656
Area
5096127183962896
Diagonal
100956695.50815
Surface area
30576763103777376
Volume
3.6379806704642E+23
Space diagonal
123646195.05625
Perimeter
214161492
Area
2.2066878011142E+15
Altitude
61823097.528126
Surface area
2.2066878011142E+15
Volume
4.287401336518E+22
Height
33652231.836051