71385273 is an odd 8-digits composite number following 71385272
and preceding 71385274 . In scientific notation, it is written as 7.1385273 × 10^7.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 47590164 positive integers (up to 71385273) that are relatively prime to 71385273.
71385273 has 4 divisors, whose sum is 74029200
The reverse of 71385273 is 37258317
Previous prime number is 27
Is Prime? no Number parity odd Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-one million three hundred eighty-five thousand two hundred seventy-three
Scientific notation
7.1385273 × 10^7
Engineering notation
7.1385273 × 10^6
Prime Factorization
27 × 2643899
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
71385273 Product of the distinct prime numbers
The prime factorization of 71385273 is 27 × 2643899.
Since it has a total of 2 prime factors.
3 , 10 , 4 , 45 , 902 , 38 , 6304 , 1988 , 98089 , 39136 , 273187 , 503270 , 2396677 , 6716906 , 33713382 , 62515845 , 543561519 , 38335157 , 5456546897 , 7065063147
n×2
142770546
n×3
214155819
n×4
285541092
n×5
356926365
n÷2
35692636.5
n÷3
23795091
n÷3
17846318.25
n÷5
14277054.6
n2
5095857201284529
n3
3.6376915748271E+23
n4
2.5967760615883E+31
n5
1.8537156807635E+39
2 √n8448.9805893966
3 √n414.82941263929
4 √n91.918336524311
5 √n37.21531719575
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71385272 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71385273 can be divided by 4 positive divisors.
The sum of these divisors (counting 71385273) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010100000010111001
3
Ternary
11222022202012000
4
Quaternary
10100110002321
5
Quinary
121233312043
6
Senary
11030011213
8
Octal
420240271
10
Decimal
71385273
12
Duodecimal
1baa6b09
16
Hexadecimal
44140b9
20
Vigesimal
126333d
36
Base36
16i189
md5
12996a83e9f45f9b06a8700d858f89f3
sha1
4f7805807a7f5c0f9309d1394cf5c2996398c541
sha256
beb8d7f51ce0349bb122cb942b3efa8639f1cd67faf31842586418ee0b117e44
sha512
d1e517d63fc09cf50dfd39dda967fdaf33a5166f3c01879697c2a25cfd4141a5001bff8c6fac33980e951e66661b624fdbcc39870bdf009e8546e3f0707a3fd3
ripemd-160
8f81aeb83704c8179777bfea1224dc4356c752b4
Diameter
142770546
Circumference
448526898.4626
Area
1.6009107547298E+16
Volume
1.523752683667E+24
Surface area
6.4036430189192E+16
Circumference
448526898.4626
Perimeter
285541092
Area
5095857201284529
Diagonal
100954021.23031
Surface area
30575143207707174
Volume
3.6376915748271E+23
Space diagonal
123642919.74817
Perimeter
214155819
Area
2.2065708951851E+15
Altitude
61821459.874087
Surface area
2.2065708951851E+15
Volume
4.2870606340424E+22
Height
33651340.410102