71323897 is an odd 8-digits composite number following 71323896
and preceding 71323898 . In scientific notation, it is written as 7.1323897 × 10^7.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 68222836 positive integers (up to 71323897) that are relatively prime to 71323897.
71323897 has 4 divisors, whose sum is 74424960
The reverse of 71323897 is 79832317
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred twenty-three thousand eight hundred ninety-seven
Scientific notation
7.1323897 × 10^7
Engineering notation
7.1323897 × 10^6
Prime Factorization
23 × 3101039
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71323897
Product of the distinct prime numbers
The prime factorization of 71323897 is 23 × 3101039.
Since it has a total of 2 prime factors.
5 , 4 , 91 , 88 , 509 , 355 , 7128 , 1729 , 66814 , 80265 , 395509 , 14492 , 2256218 , 6870873 , 95205114 , 48920713 , 713995762 , 233190686 , 9498550751 , 2140497412
n×2
142647794
n×3
213971691
n×4
285295588
n×5
356619485
n÷2
35661948.5
n÷3
23774632.333333
n÷3
17830974.25
n÷5
14264779.4
n2
5087098283266609
n3
3.6283167398458E+23
n4
2.5878568943614E+31
n5
1.8457603858417E+39
2 √n
8445.3476541822
3 √n
414.71049048947
4 √n
91.898572644966
5 √n
37.208915558098
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
-71323896
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 71323897 can be divided by 4 positive divisors.
The sum of these divisors (counting 71323897) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000000101000011111001
3
Ternary
11222012121222211
4
Quaternary
10100011003321
5
Quinary
121224331042
6
Senary
11024415121
8
Octal
420050371
10
Decimal
71323897
12
Duodecimal
1ba774a1
16
Hexadecimal
44050f9
20
Vigesimal
125f9eh
36
Base36
16gpvd
md5
908154a89d97e55ac34f090c94973283
sha1
24270a1f1a146afbb8416177bf3246474cd79789
sha256
b574a6975abd3ed8405c23aedad15f80663785ff5218ada12aeb7ffd18a492bc
sha512
80786159235438d17fda0d94ac3c046fb41a6ab22c020da3a3e9134f2e9e61bbf732ae50983761d4b0e3c553708d6af6219776e19db50524ffc424bb68f99ea3
ripemd-160
847f07dfabc472ca75690d521c128f3d5c2fb9ce
Diameter
142647794
Circumference
448141261.68119
Area
1.59815905948E+16
Volume
1.5198257619729E+24
Surface area
6.3926362379199E+16
Circumference
448141261.68119
Perimeter
285295588
Area
5087098283266609
Diagonal
100867222.4587
Surface area
30522589699599654
Volume
3.6283167398458E+23
Space diagonal
123536613.39781
Perimeter
213971691
Area
2.2027781724285E+15
Altitude
61768306.698905
Surface area
2.2027781724285E+15
Volume
4.2760122850628E+22
Height
33622407.486234