71293936 is an even 8-digits composite number following 71293935
and preceding 71293937 . In scientific notation, it is written as 7.1293936 × 10^7.
The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors.
There are 30554496 positive integers (up to 71293936) that are relatively prime to 71293936.
71293936 has 20 divisors, whose sum is 157865392
The reverse of 71293936 is 63939217
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million two hundred ninety-three thousand nine hundred thirty-six
Scientific notation
7.1293936 × 10^7
Engineering notation
7.1293936 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 7 × 636553
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8911742
Product of the distinct prime numbers
The prime factorization of 71293936 is 2 × 2 × 2 × 2 × 7 × 636553.
Since it has a total of 6 prime factors.
10 , 5 , 48 , 7 , 154 , 691 , 8960 , 7959 , 99368 , 7191 , 890482 , 590166 , 5286484 , 8602756 , 50603839 , 10501742 , 35715940 , 916555351 , 4014018198 , 2980074506
n×2
142587872
n×3
213881808
n×4
285175744
n×5
356469680
n÷2
35646968
n÷3
23764645.333333
n÷3
17823484
n÷5
14258787.2
n2
5082825310372096
n3
3.6237462237685E+23
n4
2.5835113135759E+31
n5
1.8418869024536E+39
2 √n
8443.5736510082
3 √n
414.65241326832
4 √n
91.888920175439
5 √n
37.205788965936
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 56 , 112 , 636553 , 1273106 , 2546212 , 4455871 , 5092424 , 8911742 , 10184848 , 17823484 , 35646968 , 71293936
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71293935
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71293936 can be divided by 20 positive divisors.
The sum of these divisors (counting 71293936) is 1, the average is 0.05.
Base
System
Value
2
Binary
100001111111101101111110000
3
Ternary
11222011002220011
4
Quaternary
10033331233300
5
Quinary
121222401221
6
Senary
11024024304
8
Octal
417755760
10
Decimal
71293936
12
Duodecimal
1ba62094
16
Hexadecimal
43fdbf0
20
Vigesimal
125begg
36
Base36
16g2r4
md5
0f7d4bdc11c430e5d36affbb3d36a615
sha1
b0d04b2e4949377a1d9cfb135fee96884e909c90
sha256
3a866923ce1af4d590b465fc7dfa92002d1bf4e2a4aaaec312cdf197eee85059
sha512
89b0c433785c2cc6c2853902416c0fdba2a8156e821aa8da1e85b0eeaeecfd149e63d239597ed24426521216d2bf508ec1c3b9171245eeda5a8bafd5c497d317
ripemd-160
be7b96e873e1f93ab70eeaf194708a7df31aede4
Diameter
142587872
Circumference
447953011.1662
Area
1.5968166654545E+16
Volume
1.5179112686753E+24
Surface area
6.3872666618181E+16
Circumference
447953011.1662
Perimeter
285175744
Area
5082825310372096
Diagonal
100824851.20616
Surface area
30496951862232576
Volume
3.6237462237685E+23
Space diagonal
123484719.42356
Perimeter
213881808
Area
2.2009279208904E+15
Altitude
61742359.711782
Surface area
2.2009279208904E+15
Volume
4.2706258802097E+22
Height
33608283.735386