73281630 is an even 8-digits composite number following 73281629
and preceding 73281631 . In scientific notation, it is written as 7.3281630 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 19367936 positive integers (up to 73281630) that are relatively prime to 73281630.
73281630 has 32 divisors, whose sum is 177440544
The reverse of 73281630 is 03618237
Previous prime number is 113
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-three million two hundred eighty-one thousand six hundred thirty
Scientific notation
7.3281630 × 10^7
Engineering notation
7.3281630 × 10^6
Prime Factorization
2 × 5 × 3 × 113 × 21617
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
73281630
Product of the distinct prime numbers
The prime factorization of 73281630 is 2 × 5 × 3 × 113 × 21617.
Since it has a total of 5 prime factors.
2 , 5 , 25 , 5 , 957 , 579 , 3639 , 6832 , 86481 , 92220 , 294660 , 85724 , 8618197 , 7024763 , 81097516 , 84606061 , 872381938 , 54265661 , 776036644 , 610984013
n×2
146563260
n×3
219844890
n×4
293126520
n×5
366408150
n÷2
36640815
n÷3
24427210
n÷3
18320407.5
n÷5
14656326
n2
5370197295456900
n3
3.9353681123267E+23
n4
2.8839018992133E+31
n5
2.1133703193444E+39
2 √n
8560.4690292063
3 √n
418.47068534503
4 √n
92.522802752653
5 √n
37.410974765656
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 113 , 226 , 339 , 565 , 678 , 1130 , 1695 , 3390 , 21617 , 43234 , 64851 , 108085 , 129702 , 216170 , 324255 , 648510 , 2442721 , 4885442 , 7328163 , 12213605 , 14656326 , 24427210 , 36640815 , 73281630
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
-73281629
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 73281630 can be divided by 32 positive divisors.
The sum of these divisors (counting 73281630) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010111100011000001011110
3
Ternary
12002220002111110
4
Quaternary
10113203001132
5
Quinary
122230003010
6
Senary
11134402450
8
Octal
427430136
10
Decimal
73281630
12
Duodecimal
20660426
16
Hexadecimal
45e305e
20
Vigesimal
12i041a
36
Base36
17mogu
md5
d3932900da82ef0c417f685a0d962aa9
sha1
4934e1e07bba20df1fc97e6b801c7f0051d82563
sha256
3f3ea3e77db3c4b783de0720b7e0e23959b9a49abdea1c193b01d20c0f981b57
sha512
ed8c7ca783e87b51c3f14b9b895525e1cb0b1673f0e88fdeb5b0054475f3d09532a5391a6b6e581adbd4175bc445d27a6f1bfa132f516a1d872b078f5429cb13
ripemd-160
2f9de686cfa5ca14aab92dc0e4b938f69d6362a3
Diameter
146563260
Circumference
460442060.90217
Area
1.6870972371735E+16
Volume
1.6484431401143E+24
Surface area
6.7483889486941E+16
Circumference
460442060.90217
Perimeter
293126520
Area
5370197295456900
Diagonal
103635875.01881
Surface area
32221183772741400
Volume
3.9353681123267E+23
Space diagonal
126927506.42146
Perimeter
219844890
Area
2.3253636406001E+15
Altitude
63463753.210732
Surface area
2.3253636406001E+15
Volume
4.6378757978192E+22
Height
34545291.672936