74387788 is an even 8-digits composite number following 74387787
and preceding 74387789 . In scientific notation, it is written as 7.4387788 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 37165392 positive integers (up to 74387788) that are relatively prime to 74387788.
74387788 has 12 divisors, whose sum is 130278400
The reverse of 74387788 is 88778347
Previous prime number is 1453
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-four million three hundred eighty-seven thousand seven hundred eighty-eight
Scientific notation
7.4387788 × 10^7
Engineering notation
7.4387788 × 10^6
Prime Factorization
2 × 2 × 1453 × 12799
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
37193894
Product of the distinct prime numbers
The prime factorization of 74387788 is 2 × 2 × 1453 × 12799.
Since it has a total of 4 prime factors.
8 , 5 , 85 , 22 , 801 , 936 , 7372 , 6295 , 62754 , 38116 , 259775 , 636551 , 6886947 , 1309741 , 32604142 , 85448061 , 679468144 , 176506363 , 2034877514 , 1558096862
n×2
148775576
n×3
223163364
n×4
297551152
n×5
371938940
n÷2
37193894
n÷3
24795929.333333
n÷3
18596947
n÷5
14877557.6
n2
5533543003532944
n3
4.1162802383569E+23
n4
3.0620098171948E+31
n5
2.2777613713541E+39
2 √n
8624.8355346638
3 √n
420.56573045115
4 √n
92.869992649207
5 √n
37.523239810691
1 , 2 , 4 , 1453 , 2906 , 5812 , 12799 , 25598 , 51196 , 18596947 , 37193894 , 74387788
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74387787
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74387788 can be divided by 12 positive divisors.
The sum of these divisors (counting 74387788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100011011110001000101001100
3
Ternary
12011222021212021
4
Quaternary
10123301011030
5
Quinary
123020402123
6
Senary
11214215524
8
Octal
433610514
10
Decimal
74387788
12
Duodecimal
20ab45a4
16
Hexadecimal
46f114c
20
Vigesimal
134i998
36
Base36
18adzg
md5
2e3cd4e62af759e2cbd6ea61beaff961
sha1
d0a3173911a70ced90019f9c601529e3d1fec6eb
sha256
ad89ee66334ae4fd770fefed4b939ee67f112323ccc02fd87d7edc32f0a7423d
sha512
67a3c3f154ce7d9affba9fc2c36c426d39c6f7b00d33292c2ff9b00cf7d4578163018f7ed06a9a6d40bcd0feadb5160a7a658897a7c7252db02f13644d4ca7fb
ripemd-160
fc6cbba26f6fc31a664d4db32f454ebd2b5247f0
Diameter
148775576
Circumference
467392256.59519
Area
1.7384138048222E+16
Volume
1.7242234342585E+24
Surface area
6.9536552192889E+16
Circumference
467392256.59519
Perimeter
297551152
Area
5533543003532944
Diagonal
105200218.66453
Surface area
33201258021197664
Volume
4.1162802383569E+23
Space diagonal
128843428.27866
Perimeter
223163364
Area
2.3960944069966E+15
Altitude
64421714.139331
Surface area
2.3960944069966E+15
Volume
4.8510827830106E+22
Height
35066739.554845