71368457 is an odd 8-digits composite number following 71368456
and preceding 71368458 . In scientific notation, it is written as 7.1368457 × 10^7.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 71343636 positive integers (up to 71368457) that are relatively prime to 71368457.
71368457 has 4 divisors, whose sum is 71393280
The reverse of 71368457 is 75486317
Previous prime number is 3319
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred sixty-eight thousand four hundred fifty-seven
Scientific notation
7.1368457 × 10^7
Engineering notation
7.1368457 × 10^6
Prime Factorization
3319 × 21503
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71368457
Product of the distinct prime numbers
The prime factorization of 71368457 is 3319 × 21503.
Since it has a total of 2 prime factors.
4 , 8 , 21 , 16 , 424 , 122 , 3547 , 5936 , 84992 , 45271 , 848288 , 278023 , 9113418 , 4057884 , 77607431 , 47691684 , 115107158 , 411484049 , 7541470156 , 9146765618
n×2
142736914
n×3
214105371
n×4
285473828
n×5
356842285
n÷2
35684228.5
n÷3
23789485.666667
n÷3
17842114.25
n÷5
14273691.4
n2
5093456654560849
n3
3.6351214223239E+23
n4
2.594330069189E+31
n5
1.8515333398672E+39
2 √n
8447.9853811427
3 √n
414.7968367361
4 √n
91.912922819061
5 √n
37.213563691913
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
-71368456
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 71368457 can be divided by 4 positive divisors.
The sum of these divisors (counting 71368457) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000001111111100001001
3
Ternary
11222021220010012
4
Quaternary
10100033330021
5
Quinary
121232242312
6
Senary
11025401305
8
Octal
420177411
10
Decimal
71368457
12
Duodecimal
1ba99235
16
Hexadecimal
440ff09
20
Vigesimal
126112h
36
Base36
16ho95
md5
d5232e6ec623223e88ebf940f38df687
sha1
79947067ecbbcf21a5d8aa6d54792e07f702942a
sha256
7fbacac68eee7b37f6816e8842120f83ed2b37e38a8a628bb68061292d0a4cdd
sha512
d2e1fd6be009b41ef8e196f5283c75a9ce33be8009ce32aa3f8b21663f725f50cafa0c703c95f08c3c586cb34063d5997661a5b0dd122da71cc3eef5f6d30ead
ripemd-160
6834dcc40fd33ab941b8f7c3cb8048edbcab9d3d
Diameter
142736914
Circumference
448421240.41848
Area
1.6001566007346E+16
Volume
1.522676100704E+24
Surface area
6.4006264029386E+16
Circumference
448421240.41848
Perimeter
285473828
Area
5093456654560849
Diagonal
100930239.81504
Surface area
30560739927365094
Volume
3.6351214223239E+23
Space diagonal
123613793.58179
Perimeter
214105371
Area
2.2055314279623E+15
Altitude
61806896.790897
Surface area
2.2055314279623E+15
Volume
4.2840316802695E+22
Height
33643413.27168