71329725 is an odd 8-digits composite number following 71329724
and preceding 71329726 . In scientific notation, it is written as 7.1329725 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 38042400 positive integers (up to 71329725) that are relatively prime to 71329725.
71329725 has 8 divisors, whose sum is 96374688
The reverse of 71329725 is 52792317
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred twenty-nine thousand seven hundred twenty-five
Scientific notation
7.1329725 × 10^7
Engineering notation
7.1329725 × 10^6
Prime Factorization
75 × 3 × 317021
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71329725
Product of the distinct prime numbers
The prime factorization of 71329725 is 75 × 3 × 317021.
Since it has a total of 3 prime factors.
5 , 3 , 68 , 9 , 480 , 391 , 712 , 4376 , 38056 , 18985 , 364619 , 452553 , 7687912 , 685200 , 40429955 , 47749546 , 328536172 , 145535321 , 9830411694 , 1910772849
n×2
142659450
n×3
213989175
n×4
285318900
n×5
356648625
n÷2
35664862.5
n÷3
23776575
n÷3
17832431.25
n÷5
14265945
n2
5087929668575625
n3
3.6292062407884E+23
n4
2.5887028312372E+31
n5
1.8465146105887E+39
2 √n
8445.6926891759
3 √n
414.72178575428
4 √n
91.900449885601
5 √n
37.209523619299
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
-71329724
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 71329725 can be divided by 8 positive divisors.
The sum of these divisors (counting 71329725) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110011110111101
3
Ternary
11222012220222200
4
Quaternary
10100012132331
5
Quinary
121230022400
6
Senary
11024502113
8
Octal
420063675
10
Decimal
71329725
12
Duodecimal
1ba7a939
16
Hexadecimal
44067bd
20
Vigesimal
125g465
36
Base36
16gud9
md5
cc768b5bb3345ed446129f3033521f69
sha1
298521870dfdf8da778e783d40ecbcc4fc5e1b09
sha256
4e7113c68b3e8ef960808c8e81c8f0f9fcb311e9356c3b21deb7c200fc4456a1
sha512
54e1046507ced6bc7cf6c8e6069c11c7e180e7cf0e5cc3e79b40783a99d27ae3ace6086219ae4ec55965e8dccf6621f5712959e9d6e30f66cc78768bec693245
ripemd-160
1fe363cf7fc53c04f806c0e9566191fdca66b609
Diameter
142659450
Circumference
448177880.08516
Area
1.5984202468779E+16
Volume
1.5201983552564E+24
Surface area
6.3936809875115E+16
Circumference
448177880.08516
Perimeter
285318900
Area
5087929668575625
Diagonal
100875464.49534
Surface area
30527578011453750
Volume
3.6292062407884E+23
Space diagonal
123546707.78992
Perimeter
213989175
Area
2.2031381728275E+15
Altitude
61773353.894958
Surface area
2.2031381728275E+15
Volume
4.2770605719767E+22
Height
33625154.831781