71324931 is an odd 8-digits composite number following 71324930
and preceding 71324932 . In scientific notation, it is written as 7.1324931 × 10^7.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 47207592 positive integers (up to 71324931) that are relatively prime to 71324931.
71324931 has 8 divisors, whose sum is 95784640
The reverse of 71324931 is 13942317
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-one million three hundred twenty-four thousand nine hundred thirty-one
Scientific notation
7.1324931 × 10^7
Engineering notation
7.1324931 × 10^6
Prime Factorization
3 × 139 × 171043
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71324931
Product of the distinct prime numbers
The prime factorization of 71324931 is 3 × 139 × 171043.
Since it has a total of 3 prime factors.
1 , 2 , 2 , 68 , 899 , 114 , 6953 , 6528 , 66675 , 83984 , 234579 , 865136 , 1711151 , 1342589 , 7997482 , 8629863 , 144191722 , 735825263 , 1312118660 , 4134313820
n×2
142649862
n×3
213974793
n×4
285299724
n×5
356624655
n÷2
35662465.5
n÷3
23774977
n÷3
17831232.75
n÷5
14264986.2
n2
5087245782154761
n3
3.6284745439223E+23
n4
2.5880069648051E+31
n5
1.8458941819225E+39
2 √n
8445.4088710968
3 √n
414.71249453297
4 √n
91.898905712183
5 √n
37.209023442824
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
-71324930
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 71324931 can be divided by 8 positive divisors.
The sum of these divisors (counting 71324931) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101010100000011
3
Ternary
11222012200102010
4
Quaternary
10100011110003
5
Quinary
121224344211
6
Senary
11024424003
8
Octal
420052403
10
Decimal
71324931
12
Duodecimal
1ba78003
16
Hexadecimal
4405503
20
Vigesimal
125fc6b
36
Base36
16gqo3
md5
57b84dc443970691c95cfa696b38c9f3
sha1
d10589fbac9a8096d70e9af3dc48f19fa5d0ffd4
sha256
e6c4852b92aa9738d714c888f60a09ceb42ab46b253774cccf60e4389bd38549
sha512
d04e692a39359d072c647b349d2ae286b381e7a668858453dea9ded419a52023af8be5d01be6d7f2e994f85370ce24058cb378232b5156e390a21f715d63969e
ripemd-160
514b89adb3afec446fe7fb4f2cee2550289d5c75
Diameter
142649862
Circumference
448147758.4948
Area
1.5982053976223E+16
Volume
1.5198918627898E+24
Surface area
6.3928215904892E+16
Circumference
448147758.4948
Perimeter
285299724
Area
5087245782154761
Diagonal
100868684.75553
Surface area
30523474692928566
Volume
3.6284745439223E+23
Space diagonal
123538404.33834
Perimeter
213974793
Area
2.2028420413206E+15
Altitude
61769202.169172
Surface area
2.2028420413206E+15
Volume
4.2761982589504E+22
Height
33622894.918508