71338423 is an odd 8-digits composite number following 71338422
and preceding 71338424 . In scientific notation, it is written as 7.1338423 × 10^7.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 65755200 positive integers (up to 71338423) that are relatively prime to 71338423.
71338423 has 8 divisors, whose sum is 76937616
The reverse of 71338423 is 32483317
Previous prime number is 761
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-one million three hundred thirty-eight thousand four hundred twenty-three
Scientific notation
7.1338423 × 10^7
Engineering notation
7.1338423 × 10^6
Prime Factorization
13 × 761 × 7211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71338423
Product of the distinct prime numbers
The prime factorization of 71338423 is 13 × 761 × 7211.
Since it has a total of 3 prime factors.
6 , 8 , 51 , 30 , 627 , 168 , 3298 , 5550 , 92446 , 613 , 749028 , 478465 , 6530211 , 7968937 , 8517625 , 2388433 , 83548091 , 804104318 , 1458269115 , 3014728782
n×2
142676846
n×3
214015269
n×4
285353692
n×5
356692115
n÷2
35669211.5
n÷3
23779474.333333
n÷3
17834605.75
n÷5
14267684.6
n2
5089170596126929
n3
3.6305340470567E+23
n4
2.5899657356483E+31
n5
1.8476407120518E+39
2 √n
8446.2076105196
3 √n
414.73864223068
4 √n
91.903251359893
5 √n
37.210431046466
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
-71338422
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 71338423 can be divided by 8 positive divisors.
The sum of these divisors (counting 71338423) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001000100110110111
3
Ternary
11222020100220211
4
Quaternary
10100020212313
5
Quinary
121230312143
6
Senary
11025010251
8
Octal
420104667
10
Decimal
71338423
12
Duodecimal
1ba83987
16
Hexadecimal
44089b7
20
Vigesimal
125h613
36
Base36
16h12v
md5
9f024c5143c76c35d783ffc3f4943c7c
sha1
fa3adf6bc46169904291983df3868c1604ba3a51
sha256
989b081979f0ae7fab83ba1231d89e7cd67579d08f00c65f7e80ed93025344f6
sha512
3f71fd7a52bb03f21331610a8bfad574227bee7f2bade23fe8541022ce1b1138200af6d775ce39d500d867ad4a8cd793d467a768af5bf94b492f1408e57c9590
ripemd-160
dafbef16182170ea162f84d3fafb0e77d92dadc5
Diameter
142676846
Circumference
448232531.23096
Area
1.5988100957658E+16
Volume
1.5207545454454E+24
Surface area
6.395240383063E+16
Circumference
448232531.23096
Perimeter
285353692
Area
5089170596126929
Diagonal
100887765.32491
Surface area
30535023576761574
Volume
3.6305340470567E+23
Space diagonal
123561773.16784
Perimeter
214015269
Area
2.2036755102194E+15
Altitude
61780886.58392
Surface area
2.2036755102194E+15
Volume
4.2786254066707E+22
Height
33629255.108303