71394129 is an odd 8-digits composite number following 71394128
and preceding 71394130 . In scientific notation, it is written as 7.1394129 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 47595924 positive integers (up to 71394129) that are relatively prime to 71394129.
71394129 has 12 divisors, whose sum is 106944656
The reverse of 71394129 is 92149317
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred ninety-four thousand one hundred twenty-nine
Scientific notation
7.1394129 × 10^7
Engineering notation
7.1394129 × 10^6
Prime Factorization
9 × 3 × 9 × 293803
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
7932681
Product of the distinct prime numbers
The prime factorization of 71394129 is 9 × 3 × 9 × 293803.
Since it has a total of 4 prime factors.
5 , 8 , 22 , 12 , 959 , 945 , 6922 , 716 , 21334 , 64106 , 141037 , 259677 , 2802249 , 6782870 , 38469903 , 77285890 , 576154095 , 185367307 , 8189491884 , 7641987092
n×2
142788258
n×3
214182387
n×4
285576516
n×5
356970645
n÷2
35697064.5
n÷3
23798043
n÷3
17848532.25
n÷5
14278825.8
n2
5097121655668641
n3
3.639045610135E+23
n4
2.5980649172686E+31
n5
1.8548658185385E+39
2 √n
8449.5046600378
3 √n
414.84656639858
4 √n
91.921187220563
5 √n
37.216240530442
1 , 3 , 9 , 27 , 81 , 243 , 293803 , 881409 , 2644227 , 7932681 , 23798043 , 71394129
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71394128
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71394129 can be divided by 12 positive divisors.
The sum of these divisors (counting 71394129) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010110001101010001
3
Ternary
11222100012100000
4
Quaternary
10100112031101
5
Quinary
121234103004
6
Senary
11030120213
8
Octal
420261521
10
Decimal
71394129
12
Duodecimal
1bab0069
16
Hexadecimal
4416351
20
Vigesimal
1264569
36
Base36
16i829
md5
fa0866c8ee3bd095fcbfdef4da63d03b
sha1
ebc4fc725732bc9ea7a4c0a93f16ea13d9e08be6
sha256
02d793cbee439a21395aaff3364e042b28205c3c2677fb98de7a1ca225b5a036
sha512
5c3de2f574207fe30680b6754626fac9e81d3103e88dbc36847c990bff1c10b80e88371c65f7f35ad4beddc3bfb72b901560653f82e1f59fda26651b993e8d56
ripemd-160
6b5549b24ab2de214112a3fc15ddc793be8926d9
Diameter
142788258
Circumference
448582542.35168
Area
1.6013079947902E+16
Volume
1.5243198606504E+24
Surface area
6.4052319791608E+16
Circumference
448582542.35168
Perimeter
285576516
Area
5097121655668641
Diagonal
100966545.50561
Surface area
30582729934011846
Volume
3.639045610135E+23
Space diagonal
123658258.79013
Perimeter
214182387
Area
2.2071184199944E+15
Altitude
61829129.395063
Surface area
2.2071184199944E+15
Volume
4.288656379956E+22
Height
33655515.168538