71347983 is an odd 8-digits composite number following 71347982
and preceding 71347984 . In scientific notation, it is written as 7.1347983 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 38624256 positive integers (up to 71347983) that are relatively prime to 71347983.
71347983 has 8 divisors, whose sum is 78679920
The reverse of 71347983 is 38974317
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred forty-seven thousand nine hundred eighty-three
Scientific notation
7.1347983 × 10^7
Engineering notation
7.1347983 × 10^6
Prime Factorization
21 × 19 × 178817
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71347983
Product of the distinct prime numbers
The prime factorization of 71347983 is 21 × 19 × 178817.
Since it has a total of 3 prime factors.
7 , 8 , 25 , 43 , 627 , 842 , 1991 , 4452 , 81039 , 51241 , 134784 , 104575 , 4540156 , 4067291 , 27009273 , 3797435 , 409205800 , 225180059 , 1225314548 , 7547397714
n×2
142695966
n×3
214043949
n×4
285391932
n×5
356739915
n÷2
35673991.5
n÷3
23782661
n÷3
17836995.75
n÷5
14269596.6
n2
5090534678168289
n3
3.6319938167886E+23
n4
2.5913543309634E+31
n5
1.8488790475255E+39
2 √n
8446.7735260276
3 √n
414.75716765805
4 √n
91.906330173865
5 √n
37.211428300509
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
-71347982
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 71347983 can be divided by 8 positive divisors.
The sum of these divisors (counting 71347983) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001010111100001111
3
Ternary
11222020212000220
4
Quaternary
10100022330033
5
Quinary
121231113413
6
Senary
11025122423
8
Octal
420127417
10
Decimal
71347983
12
Duodecimal
1ba89413
16
Hexadecimal
440af0f
20
Vigesimal
125i9j3
36
Base36
16h8gf
md5
d28723a0bf7477ec441b5c94d86b42dc
sha1
ba80be61e972ec7434702bd9e030085aa80fa4a5
sha256
5f786284ecf43797fe46061199319b92373d6aa5e3ffd525fc60a843aeb0245a
sha512
e0e7e1ed21263f92ce5f48f9c860b4cadd83c5783e27a7cf159de1cdd24592241178a4106e17524ad7e6938e815ff76be9c1ec8cbed1259dfef56cb79ce779a2
ripemd-160
6b2395c845d7ae50c59805ddf0c3f5350f6dc78c
Diameter
142695966
Circumference
448292598.4825
Area
1.5992386347778E+16
Volume
1.5213660123609E+24
Surface area
6.396954539111E+16
Circumference
448292598.4825
Perimeter
285391932
Area
5090534678168289
Diagonal
100901285.20657
Surface area
30543208069009734
Volume
3.6319938167886E+23
Space diagonal
123578331.57356
Perimeter
214043949
Area
2.2042661750697E+15
Altitude
61789165.78678
Surface area
2.2042661750697E+15
Volume
4.2803457617981E+22
Height
33633761.735522