71666475 is an odd 8-digits composite number following 71666474
and preceding 71666476 . In scientific notation, it is written as 7.1666475 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 35973120 positive integers (up to 71666475) that are relatively prime to 71666475.
71666475 has 16 divisors, whose sum is 97130880
The reverse of 71666475 is 57466617
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million six hundred sixty-six thousand four hundred seventy-five
Scientific notation
7.1666475 × 10^7
Engineering notation
7.1666475 × 10^6
Prime Factorization
15 × 17 × 5 × 56209
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71666475
Product of the distinct prime numbers
The prime factorization of 71666475 is 15 × 17 × 5 × 56209.
Since it has a total of 4 prime factors.
6 , 6 , 79 , 29 , 276 , 522 , 7511 , 1463 , 40606 , 81716 , 309073 , 464235 , 7874654 , 8949797 , 18988786 , 49347620 , 281983788 , 531824597 , 2185467450 , 4180018038
n×2
143332950
n×3
214999425
n×4
286665900
n×5
358332375
n÷2
35833237.5
n÷3
23888825
n÷3
17916618.75
n÷5
14333295
n2
5136083638925625
n3
3.6808500970697E+23
n4
2.6379355146039E+31
n5
1.8905153960898E+39
2 √n
8465.6054124912
3 √n
415.37339983699
4 √n
92.008724654193
5 √n
37.244590939372
1 , 5 , 15 , 17 , 75 , 85 , 255 , 1275 , 56209 , 281045 , 843135 , 955553 , 4215675 , 4777765 , 14333295 , 71666475
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
-71666474
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 71666475 can be divided by 16 positive divisors.
The sum of these divisors (counting 71666475) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010001011000101100101011
3
Ternary
11222212000220220
4
Quaternary
10101120230223
5
Quinary
121321311400
6
Senary
11040021123
8
Octal
421305453
10
Decimal
71666475
12
Duodecimal
200017a3
16
Hexadecimal
4458b2b
20
Vigesimal
127i63f
36
Base36
16o27f
md5
a3e00d124dceb6ab0e4d82e73066c340
sha1
fcd8e8a369127b3f26fb4b2351f52e90c886635b
sha256
74bc3a260bc315f0409eb8b0f3d85af827ac88d1283a4bc9e715aa268e47a357
sha512
234d2831dbea7af57ae81d205e98b3571b9aea724f44e9b02649a06b3ca4e1e1a50a22e197df80e7a690c7847f75b42cc22905ffccfb4eb6c84c11296f054cf3
ripemd-160
75ab1bff0aa5b2ecdb475da21855bffcfeb2c08d
Diameter
143332950
Circumference
450293742.73735
Area
1.6135482628271E+16
Volume
1.5418308831893E+24
Surface area
6.4541930513086E+16
Circumference
450293742.73735
Perimeter
286665900
Area
5136083638925625
Diagonal
101351700.91247
Surface area
30816501833553750
Volume
3.6808500970697E+23
Space diagonal
124129975.89936
Perimeter
214999425
Area
2.2239894536356E+15
Altitude
62064987.949682
Surface area
2.2239894536356E+15
Volume
4.3379234402819E+22
Height
33783900.304157