74388634 is an even 8-digits composite number following 74388633
and preceding 74388635 . In scientific notation, it is written as 7.4388634 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 35006400 positive integers (up to 74388634) that are relatively prime to 74388634.
74388634 has 8 divisors, whose sum is 118146708
The reverse of 74388634 is 43688347
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-four million three hundred eighty-eight thousand six hundred thirty-four
Scientific notation
7.4388634 × 10^7
Engineering notation
7.4388634 × 10^6
Prime Factorization
2 × 17 × 2187901
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74388634
Product of the distinct prime numbers
The prime factorization of 74388634 is 2 × 17 × 2187901.
Since it has a total of 3 prime factors.
4 , 3 , 61 , 79 , 517 , 191 , 9161 , 665 , 38263 , 67986 , 23142 , 817670 , 3982191 , 6635509 , 53222610 , 21405752 , 992070567 , 32608503 , 6088551438 , 1162178375
n×2
148777268
n×3
223165902
n×4
297554536
n×5
371943170
n÷2
37194317
n÷3
24796211.333333
n÷3
18597158.5
n÷5
14877726.8
n2
5533668868385956
n3
4.1164206812756E+23
n4
3.0621491144944E+31
n5
2.2778908973155E+39
2 √n
8624.8845789379
3 √n
420.56732478659
4 √n
92.870256696845
5 √n
37.523325159422
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
-74388633
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 74388634 can be divided by 8 positive divisors.
The sum of these divisors (counting 74388634) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011011110001010010011010
3
Ternary
12011222100000121
4
Quaternary
10123301102122
5
Quinary
123020414014
6
Senary
11214223454
8
Octal
433612232
10
Decimal
74388634
12
Duodecimal
20ab4b8a
16
Hexadecimal
46f149a
20
Vigesimal
134ibbe
36
Base36
18aemy
md5
435881fcf4144d9d381b3a0d7b27a8ab
sha1
af96b275b70fc7512ed3410cb60198dbfbac3d44
sha256
9d934d2b7ce1c8e586d59b1bc7cbfa7430e0ddf50711cc582f72c4ceb4fc85e9
sha512
9814b158730f5ffa66b238d4efb21ee9a22e1528eaa763e32c92958f718fc5ac320acf1def4b5160a135205a099efbc69bcba89fea1e5501f65c30d74d5473e7
ripemd-160
5d1bb83ddaf9de61ce8f4d71edc84a0db9c6f640
Diameter
148777268
Circumference
467397572.16996
Area
1.738453346432E+16
Volume
1.7242822628507E+24
Surface area
6.9538133857279E+16
Circumference
467397572.16996
Perimeter
297554536
Area
5533668868385956
Diagonal
105201415.08921
Surface area
33202013210315736
Volume
4.1164206812756E+23
Space diagonal
128844893.59365
Perimeter
223165902
Area
2.3961489080767E+15
Altitude
64422446.796823
Surface area
2.3961489080767E+15
Volume
4.8512482965775E+22
Height
35067138.363069