71294440 is an even 8-digits composite number following 71294439
and preceding 71294441 . In scientific notation, it is written as 7.1294440 × 10^7.
The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors.
There are 24443712 positive integers (up to 71294440) that are relatively prime to 71294440.
71294440 has 32 divisors, whose sum is 183329280
The reverse of 71294440 is 04449217
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 31 Digital Root 4
Name
seventy-one million two hundred ninety-four thousand four hundred forty
Scientific notation
7.1294440 × 10^7
Engineering notation
7.1294440 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 7 × 254623
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17823610 Product of the distinct prime numbers
The prime factorization of 71294440 is 2 × 2 × 2 × 5 × 7 × 254623.
Since it has a total of 6 prime factors.
9 , 9 , 34 , 45 , 294 , 28 , 7384 , 8592 , 74513 , 49363 , 849181 , 379894 , 3796930 , 8889680 , 34845686 , 24868451 , 933907851 , 339463831 , 5277016702 , 531951521
n×2
142588880
n×3
213883320
n×4
285177760
n×5
356472200
n÷2
35647220
n÷3
23764813.333333
n÷3
17823610
n÷5
14258888
n2
5082897174913600
n3
3.6238230766305E+23
n4
2.5835843690745E+31
n5
1.8419520078592E+39
2 √n8443.6034961384
3 √n414.65339037023
4 √n91.889082573167
5 √n37.20584156975
1 , 2 , 4 , 5 , 7 , 8 , 10 , 14 , 20 , 28 , 35 , 40 , 56 , 70 , 140 , 280 , 254623 , 509246 , 1018492 , 1273115 , 1782361 , 2036984 , 2546230 , 3564722 , 5092460 , 7129444 , 8911805 , 10184920 , 14258888 , 17823610 , 35647220 , 71294440
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71294439 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71294440 can be divided by 32 positive divisors.
The sum of these divisors (counting 71294440) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100001111111101110111101000
3
Ternary
11222011010120211
4
Quaternary
10033331313220
5
Quinary
121222410230
6
Senary
11024030504
8
Octal
417756750
10
Decimal
71294440
12
Duodecimal
1ba62434
16
Hexadecimal
43fdde8
20
Vigesimal
125bg20
36
Base36
16g354
md5
07c5e958c2f19cdacb235cf7d87dc572
sha1
0846ac0b625d2cf52b6ba7a30d6432d31fb9d3dd
sha256
87e38884845acce5906e80933d508420dd59fab33283324b40745f9635895146
sha512
f06f0263242fb580d050d61a6e0bf0acc10427ebeaca29243f56cafb51d85b9ad30b17a1b2fb381d9766c5028bbb6d29dc8a87583e126a123c0286ef02819a2f
ripemd-160
1a56a35f1e32e29954c51f892dcafee44e8d3013
Diameter
142588880
Circumference
447956177.8916
Area
1.5968392423661E+16
Volume
1.5179434607269E+24
Surface area
6.3873569694644E+16
Circumference
447956177.8916
Perimeter
285177760
Area
5082897174913600
Diagonal
100825563.96979
Surface area
30497383049481600
Volume
3.6238230766305E+23
Space diagonal
123485592.37717
Perimeter
213883320
Area
2.2009590391497E+15
Altitude
61742796.188585
Surface area
2.2009590391497E+15
Volume
4.2707164521762E+22
Height
33608521.323265