71397169 is an odd 8-digits prime number following 71397168
and preceding 71397170 . In scientific notation, it is written as 7.1397169 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 71397168 positive integers (up to 71397169) that are relatively prime to 71397169.
71397169 has 2 divisors, whose sum is 71397170
The reverse of 71397169 is 96179317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
seventy-one million three hundred ninety-seven thousand one hundred sixty-nine
Scientific notation
7.1397169 × 10^7
Engineering notation
7.1397169 × 10^6
Prime Factorization
71397169
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71397169 Product of the distinct prime numbers
The prime factorization of 71397169 is 71397169.
Since it has a total of 1 prime factors.
7 , 5 , 65 , 86 , 689 , 311 , 9009 , 4657 , 97746 , 78104 , 348285 , 547423 , 2303707 , 8956877 , 32952132 , 81244153 , 371609492 , 238158215 , 2796671791 , 1543644719
n×2
142794338
n×3
214191507
n×4
285588676
n×5
356985845
n÷2
35698584.5
n÷3
23799056.333333
n÷3
17849292.25
n÷5
14279433.8
n2
5097555741214561
n3
3.6395104874242E+23
n4
2.598507453479E+31
n5
1.855260758038E+39
2 √n8449.6845503249
3 √n414.85245444418
4 √n91.922165718204
5 √n37.216557462509
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71397170 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35698585 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8449.6846094987 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719877 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71397169 can be divided by 2 positive divisors.
The sum of these divisors (counting 71397169) is 71397170, the average is 35698585.
Base
System
Value
2
Binary
100010000010110111100110001
3
Ternary
11222100100111121
4
Quaternary
10100112330301
5
Quinary
121234202134
6
Senary
11030142241
8
Octal
420267461
10
Decimal
71397169
12
Duodecimal
1bab1981
16
Hexadecimal
4416f31
20
Vigesimal
1264ci9
36
Base36
16iaep
md5
5112a78c5a4b6d14dbeb8a814cee26f8
sha1
75ad274233d41fbefd7fcefbd5d1b54c9b6a7483
sha256
485183e3205ac83ef36b56d0eab6a62960eccabac626acc0b1677ba8d04d1a7d
sha512
81c1202122fd728a6d093b76dbc382b71efec500879c5f2361c86b7c4c7c9a0e75b5480d66384750e7e35626256ea736551550d9efce0a2c86c3f3539173ba60
ripemd-160
cb2b56fb3d1caf1e7d284bb31dcf6d2312997187
Diameter
142794338
Circumference
448601643.23502
Area
1.6014443667864E+16
Volume
1.524514587994E+24
Surface area
6.4057774671457E+16
Circumference
448601643.23502
Perimeter
285588676
Area
5097555741214561
Diagonal
100970844.71484
Surface area
30585334447287366
Volume
3.6395104874242E+23
Space diagonal
123663524.22458
Perimeter
214191507
Area
2.2073063845495E+15
Altitude
61831762.112291
Surface area
2.2073063845495E+15
Volume
4.2892042430953E+22
Height
33656948.238281