73644564 is an even 8-digits composite number following 73644563
and preceding 73644565 . In scientific notation, it is written as 7.3644564 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 21041280 positive integers (up to 73644564) that are relatively prime to 73644564.
73644564 has 12 divisors, whose sum is 135015188
The reverse of 73644564 is 46544637
Previous prime number is 21
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-three million six hundred forty-four thousand five hundred sixty-four
Scientific notation
7.3644564 × 10^7
Engineering notation
7.3644564 × 10^6
Prime Factorization
2 × 2 × 21 × 876721
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
36822282
Product of the distinct prime numbers
The prime factorization of 73644564 is 2 × 2 × 21 × 876721.
Since it has a total of 4 prime factors.
10 , 10 , 65 , 75 , 987 , 859 , 2834 , 8701 , 92573 , 18053 , 57995 , 762002 , 3287528 , 8141669 , 48328596 , 26006340 , 617532290 , 939585156 , 1211116354 , 7430125182
n×2
147289128
n×3
220933692
n×4
294578256
n×5
368222820
n÷2
36822282
n÷3
24548188
n÷3
18411141
n÷5
14728912.8
n2
5423521806750096
n3
3.994128988026E+23
n4
2.9414588788294E+31
n5
2.1662245665532E+39
2 √n
8581.641101794
3 √n
419.16038615478
4 √n
92.637147526216
5 √n
37.447957830626
1 , 2 , 4 , 21 , 42 , 84 , 876721 , 1753442 , 3506884 , 18411141 , 36822282 , 73644564
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
-73644563
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 73644564 can be divided by 12 positive divisors.
The sum of these divisors (counting 73644564) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100011000111011101000010100
3
Ternary
12010120112100110
4
Quaternary
10120323220110
5
Quinary
122323111224
6
Senary
11150243020
8
Octal
430735024
10
Decimal
73644564
12
Duodecimal
207b6470
16
Hexadecimal
463ba14
20
Vigesimal
1305b84
36
Base36
17ugic
md5
10600962645c5fe037f760dab6b30407
sha1
bbda944223281740e134d199a6c0598cbdac0723
sha256
d125bb03bd27ac4f30f979c43cb1e36035303e7d4d0386e02798728ed3da2591
sha512
10a44cc298b0667998bd6443ffbb68c2a2d10c1cbad88ba57a399e152c21656bce6e3200ca441a3daea41391418a5ec04a3aacf050851cb71f5e42276b410ae2
ripemd-160
d6f5c133484426717af0434793fc10f658abcfcb
Diameter
147289128
Circumference
462722442.47845
Area
1.703849626467E+16
Volume
1.6730568381697E+24
Surface area
6.8153985058681E+16
Circumference
462722442.47845
Perimeter
294578256
Area
5423521806750096
Diagonal
104149141.20385
Surface area
32541130840500576
Volume
3.994128988026E+23
Space diagonal
127556126.54926
Perimeter
220933692
Area
2.3484538313122E+15
Altitude
63778063.274629
Surface area
2.3484538313122E+15
Volume
4.7071261539449E+22
Height
34716380.401284