74417918 is an even 8-digits composite number following 74417917
and preceding 74417919 . In scientific notation, it is written as 7.4417918 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors.
There are 35979840 positive integers (up to 74417918) that are relatively prime to 74417918.
74417918 has 16 divisors, whose sum is 115440000
The reverse of 74417918 is 81971447
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-four million four hundred seventeen thousand nine hundred eighteen
Scientific notation
7.4417918 × 10^7
Engineering notation
7.4417918 × 10^6
Prime Factorization
2 × 31 × 31 × 31 × 1249
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
77438
Product of the distinct prime numbers
The prime factorization of 74417918 is 2 × 31 × 31 × 31 × 1249.
Since it has a total of 5 prime factors.
4 , 4 , 3 , 21 , 932 , 77 , 6702 , 2272 , 77682 , 6464 , 815567 , 5693 , 2158295 , 8009066 , 53151780 , 19161566 , 830939831 , 94984776 , 1886712284 , 4271401599
n×2
148835836
n×3
223253754
n×4
297671672
n×5
372089590
n÷2
37208959
n÷3
24805972.666667
n÷3
18604479.5
n÷5
14883583.6
n2
5538026519454724
n3
4.1212840340661E+23
n4
3.0669737730184E+31
n5
2.2823780274863E+39
2 √n
8626.5820578025
3 √n
420.62250471184
4 √n
92.879395227373
5 √n
37.526278997954
1 , 2 , 31 , 62 , 961 , 1249 , 1922 , 2498 , 29791 , 38719 , 59582 , 77438 , 1200289 , 2400578 , 37208959 , 74417918
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74417917
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74417918 can be divided by 16 positive divisors.
The sum of these divisors (counting 74417918) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011011111000011011111110
3
Ternary
12012000211012012
4
Quaternary
10123320123332
5
Quinary
123022333133
6
Senary
11215011222
8
Octal
433703376
10
Decimal
74417918
12
Duodecimal
20b09b12
16
Hexadecimal
46f86fe
20
Vigesimal
13524fi
36
Base36
18b18e
md5
b97d67877fe83e516270c11bba14c0f4
sha1
a42019aea2d7cd205fcecc0eb55c3b9052b60a83
sha256
f717ffa41984c56bd98596a8666a4b897a4f9520700f17fb4e833ee0ad4ca517
sha512
732bc8fe4e1fd262ba6cf12535a74522d5a0023eafac73e4ccf41bffd66420e2445a481903b6db4a5261e2e317cb2b40ad57b95677cff7a23c5a199fb6573277
ripemd-160
f7f90ec6aff046ade400873546ce9cc34f6734f1
Diameter
148835836
Circumference
467581568.9685
Area
1.7398223428904E+16
Volume
1.7263194193038E+24
Surface area
6.9592893715618E+16
Circumference
467581568.9685
Perimeter
297671672
Area
5538026519454724
Diagonal
105242828.91917
Surface area
33228159116728344
Volume
4.1212840340661E+23
Space diagonal
128895614.96949
Perimeter
223253754
Area
2.3980358263399E+15
Altitude
64447807.484747
Surface area
2.3980358263399E+15
Volume
4.8569798128066E+22
Height
35080942.973056