73889428 is an even 8-digits composite number following 73889427
and preceding 73889429 . In scientific notation, it is written as 7.3889428 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 36927512 positive integers (up to 73889428) that are relatively prime to 73889428.
73889428 has 12 divisors, whose sum is 129366720
The reverse of 73889428 is 82498837
Previous prime number is 4463
Is Prime? no Number parity even Number length 8 Sum of Digits 49 Digital Root 4
Name
seventy-three million eight hundred eighty-nine thousand four hundred twenty-eight
Scientific notation
7.3889428 × 10^7
Engineering notation
7.3889428 × 10^6
Prime Factorization
2 × 2 × 4463 × 4139
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
36944714 Product of the distinct prime numbers
The prime factorization of 73889428 is 2 × 2 × 4463 × 4139.
Since it has a total of 4 prime factors.
7 , 7 , 73 , 50 , 902 , 522 , 630 , 3741 , 16495 , 31687 , 341675 , 589611 , 9224539 , 1985028 , 1137424 , 84379922 , 573288814 , 672317195 , 5482805568 , 7192136956
n×2
147778856
n×3
221668284
n×4
295557712
n×5
369447140
n÷2
36944714
n÷3
24629809.333333
n÷3
18472357
n÷5
14777885.6
n2
5459647570167184
n3
4.0341023604124E+23
n4
2.9807751590432E+31
n5
2.2024777149831E+39
2 √n8595.8959975095
3 √n419.62443373005
4 √n92.714055015998
5 √n37.472827244161
1 , 2 , 4 , 4139 , 4463 , 8278 , 8926 , 16556 , 17852 , 18472357 , 36944714 , 73889428
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
-73889427 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 73889428 can be divided by 12 positive divisors.
The sum of these divisors (counting 73889428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100011001110111011010010100
3
Ternary
12011000222020111
4
Quaternary
10121313122110
5
Quinary
122403430203
6
Senary
11155412404
8
Octal
431673224
10
Decimal
73889428
12
Duodecimal
208b4104
16
Hexadecimal
4677694
20
Vigesimal
131g3b8
36
Base36
17zpg4
md5
a00520570a00281d95c388e1d31820db
sha1
6c69b4975fb0cadc77eab2dcbf926c52fe7e811b
sha256
32ebafe299565235d1bd250e3356d69042bfbbedf077fcda6aeef29f152ecaab
sha512
b7355a88f46e7b01b683f27f0d329dab74dc10e26658b6388f63238182afdf489c2f6f708cc3f8fa8388e8a1dc14eb9e9f320116244c6eb808fa3c058242f373
ripemd-160
73edb164d92a2a1c86b6d0b87a313a81d9ccc7f1
Diameter
147778856
Circumference
464260968.3655
Area
1.7151988697627E+16
Volume
1.6898008452401E+24
Surface area
6.8607954790506E+16
Circumference
464260968.3655
Perimeter
295557712
Area
5459647570167184
Diagonal
104495431.19359
Surface area
32757885421003104
Volume
4.0341023604124E+23
Space diagonal
127980243.4382
Perimeter
221668284
Area
2.3640967457374E+15
Altitude
63990121.719101
Surface area
2.3640967457374E+15
Volume
4.7542352250805E+22
Height
34831810.397863