71397354 is an even 8-digits composite number following 71397353
and preceding 71397355 . In scientific notation, it is written as 7.1397354 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 20399232 positive integers (up to 71397354) that are relatively prime to 71397354.
71397354 has 8 divisors, whose sum is 112195908
The reverse of 71397354 is 45379317
Previous prime number is 21
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million three hundred ninety-seven thousand three hundred fifty-four
Scientific notation
7.1397354 × 10^7
Engineering notation
7.1397354 × 10^6
Prime Factorization
2 × 21 × 1699937
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71397354
Product of the distinct prime numbers
The prime factorization of 71397354 is 2 × 21 × 1699937.
Since it has a total of 3 prime factors.
3 , 3 , 79 , 91 , 501 , 220 , 2142 , 7304 , 77732 , 31430 , 978503 , 812368 , 9669857 , 4335455 , 43958829 , 87132659 , 928073521 , 233317225 , 4901999245 , 5256959418
n×2
142794708
n×3
214192062
n×4
285589416
n×5
356986770
n÷2
35698677
n÷3
23799118
n÷3
17849338.5
n÷5
14279470.8
n2
5097582158201316
n3
3.6395387789318E+23
n4
2.5985343859612E+31
n5
1.8552847943565E+39
2 √n
8449.6954974721
3 √n
414.85281275735
4 √n
91.922225263927
5 √n
37.216576749145
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
-71397353
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 71397354 can be divided by 8 positive divisors.
The sum of these divisors (counting 71397354) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010110111111101010
3
Ternary
11222100100202110
4
Quaternary
10100112333222
5
Quinary
121234203404
6
Senary
11030143150
8
Octal
420267752
10
Decimal
71397354
12
Duodecimal
1bab1ab6
16
Hexadecimal
4416fea
20
Vigesimal
1264d7e
36
Base36
16iaju
md5
9b52bc00f734d8ede5403e4df9dde6ba
sha1
0d7658d2e8222f72b6e9425a77d847b102a16842
sha256
38ff865d97ef15499e029492af54b37b2985bf3185346ec6dd246e97d4d33181
sha512
f190b6fe232523ac14af6813ce4961746eae5a7e13e7ed1eceda611e663bb97f784214d85228627bd1b5b69638541288276600d229208584d8da43bb36e1d0d7
ripemd-160
2c7473e84fbf338a99dd163abd13478e54829449
Diameter
142794708
Circumference
448602805.6243
Area
1.6014526659276E+16
Volume
1.524526438713E+24
Surface area
6.4058106637103E+16
Circumference
448602805.6243
Perimeter
285589416
Area
5097582158201316
Diagonal
100971106.34435
Surface area
30585492949207896
Volume
3.6395387789318E+23
Space diagonal
123663844.65398
Perimeter
214192062
Area
2.2073178234403E+15
Altitude
61831922.326991
Surface area
2.2073178234403E+15
Volume
4.2892375849568E+22
Height
33657035.448118