71328162 is an even 8-digits composite number following 71328161
and preceding 71328163 . In scientific notation, it is written as 7.1328162 × 10^7.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 23441040 positive integers (up to 71328162) that are relatively prime to 71328162.
71328162 has 16 divisors, whose sum is 144666432
The reverse of 71328162 is 26182317
Previous prime number is 71
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-one million three hundred twenty-eight thousand one hundred sixty-two
Scientific notation
7.1328162 × 10^7
Engineering notation
7.1328162 × 10^6
Prime Factorization
2 × 3 × 71 × 167437
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71328162
Product of the distinct prime numbers
The prime factorization of 71328162 is 2 × 3 × 71 × 167437.
Since it has a total of 4 prime factors.
6 , 3 , 31 , 87 , 908 , 186 , 7496 , 9151 , 95646 , 91139 , 825189 , 80181 , 6936519 , 9073901 , 92480685 , 78599140 , 396214288 , 14043446 , 1265540849 , 18539086
n×2
142656324
n×3
213984486
n×4
285312648
n×5
356640810
n÷2
35664081
n÷3
23776054
n÷3
17832040.5
n÷5
14265632.4
n2
5087706694298244
n3
3.6289676729939E+23
n4
2.5884759407207E+31
n5
1.8463123123283E+39
2 √n
8445.6001562944
3 √n
414.71875655953
4 √n
91.899946443371
5 √n
37.209360548447
1 , 2 , 3 , 6 , 71 , 142 , 213 , 426 , 167437 , 334874 , 502311 , 1004622 , 11888027 , 23776054 , 35664081 , 71328162
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71328161
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71328162 can be divided by 16 positive divisors.
The sum of these divisors (counting 71328162) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000110000110100010
3
Ternary
11222012211211210
4
Quaternary
10100012012202
5
Quinary
121230000122
6
Senary
11024450550
8
Octal
420060642
10
Decimal
71328162
12
Duodecimal
1ba79a56
16
Hexadecimal
44061a2
20
Vigesimal
125g082
36
Base36
16gt5u
md5
d7196cba7f057099dd06574472c30e61
sha1
8afe6b174f7d2842825f508c33ff11c4efc6137f
sha256
765cf93c03c89cc20c2f888da2c94f5fdc7722f69702b0e50fffc5e14e030f3e
sha512
e3dfa6cea3f9dbecba134a2379e54264a1e86960edc9a5f8197c305f510ecc37c0fe9e029dfadc1379e4a84bcde560e9b87c69745654b3b2a390e127129f003a
ripemd-160
a634a4236c6f9153f05316a09063e0b697b0ebc1
Diameter
142656324
Circumference
448168059.46653
Area
1.5983501974427E+16
Volume
1.5200984242123E+24
Surface area
6.3934007897708E+16
Circumference
448168059.46653
Perimeter
285312648
Area
5087706694298244
Diagonal
100873254.07955
Surface area
30526240165789464
Volume
3.6289676729939E+23
Space diagonal
123544000.5945
Perimeter
213984486
Area
2.2030416221332E+15
Altitude
61772000.297252
Surface area
2.2030416221332E+15
Volume
4.2767794171346E+22
Height
33624418.026515