71328143 is an odd 8-digits prime number following 71328142
and preceding 71328144 . In scientific notation, it is written as 7.1328143 × 10^7.
The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors.
There are 71328142 positive integers (up to 71328143) that are relatively prime to 71328143.
71328143 has 2 divisors, whose sum is 71328144
The reverse of 71328143 is 34182317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 29 Digital Root 2
Name
seventy-one million three hundred twenty-eight thousand one hundred forty-three
Scientific notation
7.1328143 × 10^7
Engineering notation
7.1328143 × 10^6
Prime Factorization
71328143
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71328143 Product of the distinct prime numbers
The prime factorization of 71328143 is 71328143.
Since it has a total of 1 prime factors.
3 , 10 , 72 , 67 , 642 , 998 , 3459 , 8916 , 28844 , 22731 , 431037 , 960755 , 8303854 , 3357378 , 38816097 , 34889991 , 926345428 , 880696156 , 9547384060 , 7645396515
n×2
142656286
n×3
213984429
n×4
285312572
n×5
356640715
n÷2
35664071.5
n÷3
23776047.666667
n÷3
17832035.75
n÷5
14265628.6
n2
5087703983828449
n3
3.6289647730019E+23
n4
2.5884731827064E+31
n5
1.8463098532775E+39
2 √n8445.5990314483
3 √n414.71871973603
4 √n91.899940323421
5 √n37.209358566122
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71328144 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35664072 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8445.5990906507 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719606 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71328143 can be divided by 2 positive divisors.
The sum of these divisors (counting 71328143) is 71328144, the average is 35664072.
Base
System
Value
2
Binary
100010000000110000110001111
3
Ternary
11222012211211002
4
Quaternary
10100012012033
5
Quinary
121230000033
6
Senary
11024450515
8
Octal
420060617
10
Decimal
71328143
12
Duodecimal
1ba79a3b
16
Hexadecimal
440618f
20
Vigesimal
125g073
36
Base36
16gt5b
md5
fe5a5055a1564a6070ee7858c81fd43d
sha1
616a5e333cdb799712a7d7fca82597866b1af502
sha256
d503e7ea8c6c94d67d03f0580a45d3ce1cf0fdb66f897e6b6a1f6721dc2bca14
sha512
182fdd76d10e985e50bbc5193d348fd202b25de67a05404ba0dd2f2613bc0419eea1951c1de29a728f3386f7a1f4882813e160a6044a7065042e0440c0f9edef
ripemd-160
a727d29dec81dfa4018b876e2460d3fa27aaf2c0
Diameter
142656286
Circumference
448167940.086
Area
1.5983493459235E+16
Volume
1.5200972094665E+24
Surface area
6.393397383694E+16
Circumference
448167940.086
Perimeter
285312572
Area
5087703983828449
Diagonal
100873227.20949
Surface area
30526223902970694
Volume
3.6289647730019E+23
Space diagonal
123543967.68554
Perimeter
213984429
Area
2.2030404484654E+15
Altitude
61771983.842769
Surface area
2.2030404484654E+15
Volume
4.2767759994612E+22
Height
33624409.069829