74328221 is an odd 8-digits composite number following 74328220
and preceding 74328222 . In scientific notation, it is written as 7.4328221 × 10^7.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 67054000 positive integers (up to 74328221) that are relatively prime to 74328221.
74328221 has 8 divisors, whose sum is 81705888
The reverse of 74328221 is 12282347
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2
Name
seventy-four million three hundred twenty-eight thousand two hundred twenty-one
Scientific notation
7.4328221 × 10^7
Engineering notation
7.4328221 × 10^6
Prime Factorization
11 × 131 × 51581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74328221
Product of the distinct prime numbers
The prime factorization of 74328221 is 11 × 131 × 51581.
Since it has a total of 3 prime factors.
6 , 3 , 8 , 36 , 209 , 479 , 6149 , 1387 , 43978 , 12792 , 874224 , 942638 , 743268 , 9724967 , 15223215 , 23433444 , 197285921 , 118137301 , 424504363 , 3258986677
n×2
148656442
n×3
222984663
n×4
297312884
n×5
371641105
n÷2
37164110.5
n÷3
24776073.666667
n÷3
18582055.25
n÷5
14865644.2
n2
5524684437024841
n3
4.1063996579044E+23
n4
3.0522138128704E+31
n5
2.2686562282229E+39
2 √n
8621.3816178151
3 √n
420.45344262641
4 √n
92.851395346624
5 √n
37.517228439311
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
-74328220
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 74328221 can be divided by 8 positive divisors.
The sum of these divisors (counting 74328221) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011011100010100010011101
3
Ternary
12011212021011002
4
Quaternary
10123202202131
5
Quinary
123012000341
6
Senary
11213040045
8
Octal
433424235
10
Decimal
74328221
12
Duodecimal
20a86025
16
Hexadecimal
46e289d
20
Vigesimal
134b0b1
36
Base36
18940t
md5
7cd6531063e48077007898258292bf0e
sha1
3a17678a4c84626726a8a12060f48f51172d4dd7
sha256
9e526ea29260f316a655fd6d0cdc4f394fb146d74b890306bbd6e9752f092562
sha512
795ed057ab0d58edebc9a9405d27e9724528bc5dbb906b58f94b7b63e60ab03a6a0be97c82ad8d7ad1a4e1b5354de2643cae2a839c578597cf2e8670d8cfd53e
ripemd-160
b3af69d7b82c47b3b192139ac2e59a780809d31e
Diameter
148656442
Circumference
467017986.096
Area
1.7356308040759E+16
Volume
1.7200846663968E+24
Surface area
6.9425232163036E+16
Circumference
467017986.096
Perimeter
297312884
Area
5524684437024841
Diagonal
105115978.20526
Surface area
33148106622149046
Volume
4.1063996579044E+23
Space diagonal
128740255.20821
Perimeter
222984663
Area
2.392258535178E+15
Altitude
64370127.604104
Surface area
2.392258535178E+15
Volume
4.8394384072772E+22
Height
35038659.401755