74508728 is an even 8-digits composite number following 74508727
and preceding 74508729 . In scientific notation, it is written as 7.4508728 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors.
There are 30022272 positive integers (up to 74508728) that are relatively prime to 74508728.
74508728 has 32 divisors, whose sum is 141825600
The reverse of 74508728 is 82780547
Previous prime number is 239
Is Prime? no Number parity even Number length 8 Sum of Digits 41 Digital Root 5
Name
seventy-four million five hundred eight thousand seven hundred twenty-eight
Scientific notation
7.4508728 × 10^7
Engineering notation
7.4508728 × 10^6
Prime Factorization
2 × 2 × 2 × 133 × 239 × 293
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
18627182 Product of the distinct prime numbers
The prime factorization of 74508728 is 2 × 2 × 2 × 133 × 239 × 293.
Since it has a total of 6 prime factors.
5 , 9 , 6 , 88 , 32 , 62 , 2743 , 1616 , 57235 , 67075 , 35813 , 964213 , 2045257 , 4488035 , 93080150 , 1175330 , 263869265 , 19392331 , 1676558998 , 5384772910
n×2
149017456
n×3
223526184
n×4
298034912
n×5
372543640
n÷2
37254364
n÷3
24836242.666667
n÷3
18627182
n÷5
14901745.6
n2
5551550548177984
n3
4.1363896977244E+23
n4
3.0819713488975E+31
n5
2.296337649388E+39
2 √n8631.8438354734
3 √n420.79352626337
4 √n92.907716770317
5 √n37.535432974167
1 , 2 , 4 , 8 , 133 , 239 , 266 , 293 , 478 , 532 , 586 , 956 , 1064 , 1172 , 1912 , 2344 , 31787 , 38969 , 63574 , 70027 , 77938 , 127148 , 140054 , 155876 , 254296 , 280108 , 311752 , 560216 , 9313591 , 18627182 , 37254364 , 74508728
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
-74508727 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 74508728 can be divided by 32 positive divisors.
The sum of these divisors (counting 74508728) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100011100001110100110111000
3
Ternary
12012012102202112
4
Quaternary
10130032212320
5
Quinary
123033234403
6
Senary
11220551452
8
Octal
434164670
10
Decimal
74508728
12
Duodecimal
20b52588
16
Hexadecimal
470e9b8
20
Vigesimal
135dbg8
36
Base36
18czaw
md5
98eeb644019cd70cff1a8ec51b6e2b67
sha1
b89366bffc76e2849e11b8319e4f6eb6a381fbca
sha256
616a0c4680ffb83a8906c2f590a1ea91a48ce709f7050c1aa143657395ef11bd
sha512
4e7dc69c49b42a00ed98834fd241cf72ae155a12b16d3cb88ee0b5cd25f6b7b6c33c2a51192e8e8a34bd8de993ff392a06fa01f68e362011455fbaac7fdeb9b3
ripemd-160
8f7b3e1bcfffdd960431d338930d6c6f8a85ccdd
Diameter
149017456
Circumference
468152145.02624
Area
1.7440710418188E+16
Volume
1.7326468649007E+24
Surface area
6.9762841672753E+16
Circumference
468152145.02624
Perimeter
298034912
Area
5551550548177984
Diagonal
105371253.65277
Surface area
33309303289067904
Volume
4.1363896977244E+23
Space diagonal
129052902.50333
Perimeter
223526184
Area
2.4038919025578E+15
Altitude
64526451.251665
Surface area
2.4038919025578E+15
Volume
4.8747820081519E+22
Height
35123751.217589