71379645 is an odd 8-digits composite number following 71379644
and preceding 71379646 . In scientific notation, it is written as 7.1379645 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 38069136 positive integers (up to 71379645) that are relatively prime to 71379645.
71379645 has 8 divisors, whose sum is 114207456
The reverse of 71379645 is 54697317
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 three hundred seventy-nine thousand six hundred forty-five
Scientific notation
7.1379645 × 10^7
Engineering notation
7.1379645 × 10^6
Prime Factorization
3 × 5 × 4758643
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71379645
Product of the distinct prime numbers
The prime factorization of 71379645 is 3 × 5 × 4758643.
Since it has a total of 3 prime factors.
2 , 6 , 34 , 29 , 308 , 317 , 7883 , 9008 , 22219 , 34184 , 128496 , 665993 , 8989402 , 8650594 , 11436309 , 28167613 , 569097587 , 295634417 , 193931992 , 3515360937
n×2
142759290
n×3
214138935
n×4
285518580
n×5
356898225
n÷2
35689822.5
n÷3
23793215
n÷3
17844911.25
n÷5
14275929
n2
5095053720326025
n3
3.636831258128E+23
n4
2.5959572413008E+31
n5
1.8529850631923E+39
2 √n
8448.6475249001
3 √n
414.81851066472
4 √n
91.916524765137
5 √n
37.214730367678
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
-71379644
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 71379645 can be divided by 8 positive divisors.
The sum of these divisors (counting 71379645) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010101010111101
3
Ternary
11222022110110120
4
Quaternary
10100102222331
5
Quinary
121233122040
6
Senary
11025525153
8
Octal
420225275
10
Decimal
71379645
12
Duodecimal
1baa37b9
16
Hexadecimal
4412abd
20
Vigesimal
1262925
36
Base36
16hwvx
md5
60637725ee41e97079d1dae121c6c134
sha1
732844393d7e0c150249ad2135a30473048516a6
sha256
b32a83f926f106305b73012778f4a9df2005b5eed2a1d5cbe02b0c5ecca86c82
sha512
20e13aaa98909c06808e20bbf9924d232afec38661191c5bca0d567032d04e2d95d86b15644f2c5fa4b40020ca3aab22e24c396df3486e780dfea034d9a127fd
ripemd-160
8d8f96f7ec3b07e99ae9b47c5a1bebd21ab840c0
Diameter
142759290
Circumference
448491536.69569
Area
1.6006583337422E+16
Volume
1.5233923150508E+24
Surface area
6.4026333349686E+16
Circumference
448491536.69569
Perimeter
285518580
Area
5095053720326025
Diagonal
100946062.03638
Surface area
30570322321956150
Volume
3.636831258128E+23
Space diagonal
123633171.76623
Perimeter
214138935
Area
2.2062229777244E+15
Altitude
61816585.883115
Surface area
2.2062229777244E+15
Volume
4.2860467410892E+22
Height
33648687.345459