74447982 is an even 8-digits composite number following 74447981
and preceding 74447983 . In scientific notation, it is written as 7.4447982 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors.
There are 21197376 positive integers (up to 74447982) that are relatively prime to 74447982.
74447982 has 32 divisors, whose sum is 142296000
The reverse of 74447982 is 28974447
Previous prime number is 349
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-four million four hundred forty-seven thousand nine hundred eighty-two
Scientific notation
7.4447982 × 10^7
Engineering notation
7.4447982 × 10^6
Prime Factorization
2 × 9 × 7 × 349 × 1693
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
74447982
Product of the distinct prime numbers
The prime factorization of 74447982 is 2 × 9 × 7 × 349 × 1693.
Since it has a total of 5 prime factors.
9 , 6 , 87 , 43 , 721 , 14 , 4144 , 8145 , 57624 , 90468 , 791728 , 878873 , 4798226 , 4107163 , 49867304 , 59282849 , 694476215 , 783976474 , 618022058 , 5757859522
n×2
148895964
n×3
223343946
n×4
297791928
n×5
372239910
n÷2
37223991
n÷3
24815994
n÷3
18611995.5
n÷5
14889596.4
n2
5542502023872324
n3
4.1262809090821E+23
n4
3.0719328684629E+31
n5
2.2869920289653E+39
2 √n
8628.3244028027
3 √n
420.67913933609
4 √n
92.888774363766
5 √n
37.529310546849
1 , 2 , 7 , 9 , 14 , 18 , 63 , 126 , 349 , 698 , 1693 , 2443 , 3141 , 3386 , 4886 , 6282 , 11851 , 15237 , 21987 , 23702 , 30474 , 43974 , 106659 , 213318 , 590857 , 1181714 , 4135999 , 5317713 , 8271998 , 10635426 , 37223991 , 74447982
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
-74447981
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 74447982 can be divided by 32 positive divisors.
The sum of these divisors (counting 74447982) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100011011111111110001101110
3
Ternary
12012002100102200
4
Quaternary
10123333301232
5
Quinary
123024313412
6
Senary
11215402330
8
Octal
433776156
10
Decimal
74447982
12
Duodecimal
20b233a6
16
Hexadecimal
46ffc6e
20
Vigesimal
1355jj2
36
Base36
18bofi
md5
659442d6cde6e54d6c80fc7b62e01af2
sha1
11251f368b587c0442e351fc2bc6da767dcedb34
sha256
3d7000e44ac914677681a595e46b16ed4b8ba0e54e4b4874a79aa24773a40cb1
sha512
1afb2f2188dd532fd5f21a4b762df9dbb11cec9b7bf2a2ed778bce5a10bb11646a47bcab2366ce0dee46e753a5086a9794a093b7e5115e32331e150c57f18f4d
ripemd-160
ae70b446af775a978505aff6faaf4b34e84689b9
Diameter
148895964
Circumference
467770466.65157
Area
1.7412283640704E+16
Volume
1.728412505416E+24
Surface area
6.9649134562815E+16
Circumference
467770466.65157
Perimeter
297791928
Area
5542502023872324
Diagonal
105285345.83571
Surface area
33255012143233944
Volume
4.1262809090821E+23
Space diagonal
128947687.34497
Perimeter
223343946
Area
2.3999737766E+15
Altitude
64473843.672487
Surface area
2.3999737766E+15
Volume
4.8628686864876E+22
Height
35095115.278569