74448690 is an even 8-digits composite number following 74448689
and preceding 74448691 . In scientific notation, it is written as 7.4448690 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 19805184 positive integers (up to 74448690) that are relatively prime to 74448690.
74448690 has 32 divisors, whose sum is 179107200
The reverse of 74448690 is 09684447
Previous prime number is 449
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-four million four hundred forty-eight thousand six hundred ninety
Scientific notation
7.4448690 × 10^7
Engineering notation
7.4448690 × 10^6
Prime Factorization
2 × 3 × 5 × 449 × 5527
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74448690 Product of the distinct prime numbers
The prime factorization of 74448690 is 2 × 3 × 5 × 449 × 5527.
Since it has a total of 5 prime factors.
5 , 10 , 93 , 66 , 86 , 166 , 6732 , 5454 , 24999 , 9238 , 247091 , 596060 , 5832228 , 8230176 , 68773735 , 34071510 , 343343068 , 854781889 , 7205920978 , 7213931710
n×2
148897380
n×3
223346070
n×4
297794760
n×5
372243450
n÷2
37224345
n÷3
24816230
n÷3
18612172.5
n÷5
14889738
n2
5542607442716100
n3
4.1263986329446E+23
n4
3.0720497264052E+31
n5
2.2871007774572E+39
2 √n8628.3654303698
3 √n420.68047288416
4 √n92.888995205943
5 √n37.529381927295
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 449 , 898 , 1347 , 2245 , 2694 , 4490 , 5527 , 6735 , 11054 , 13470 , 16581 , 27635 , 33162 , 55270 , 82905 , 165810 , 2481623 , 4963246 , 7444869 , 12408115 , 14889738 , 24816230 , 37224345 , 74448690
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
-74448689 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 74448690 can be divided by 32 positive divisors.
The sum of these divisors (counting 74448690) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100011011111111111100110010
3
Ternary
12012002101101220
4
Quaternary
10123333330302
5
Quinary
123024324230
6
Senary
11215405510
8
Octal
433777462
10
Decimal
74448690
12
Duodecimal
20b23896
16
Hexadecimal
46fff32
20
Vigesimal
13561ea
36
Base36
18boz6
md5
4c5601fe5052fa95291c62bc26fb84df
sha1
1b3bd9436693febe36acb75b90778306ac5ace86
sha256
2b7c8eadaf3f1c8c80a6d36ebebd9c310e1b40c3420503d0bfe3a0cc688628a3
sha512
b6611fa44ac65b28a0b22452877c27dbe7feaa31c00262ea3b5975883196d95317c34c70b622b75dbecfa966686750fad0470e166800e6faad3dd89e8562016b
ripemd-160
8771308f66f9774385f2c39f3bbcd5f498032b0f
Diameter
148897380
Circumference
467774915.14677
Area
1.7412614823769E+16
Volume
1.7284618174722E+24
Surface area
6.9650459295076E+16
Circumference
467774915.14677
Perimeter
297794760
Area
5542607442716100
Diagonal
105286347.09891
Surface area
33255644656296600
Volume
4.1263986329446E+23
Space diagonal
128948913.63694
Perimeter
223346070
Area
2.4000194242984E+15
Altitude
64474456.818472
Surface area
2.4000194242984E+15
Volume
4.8630074253901E+22
Height
35095449.03297