74904768 is an even 8-digits composite number following 74904767
and preceding 74904769 . In scientific notation, it is written as 7.4904768 × 10^7.
The sum of its digits is 45. It has a total of 8 prime factors and 28 positive divisors.
There are 24968064 positive integers (up to 74904768) that are relatively prime to 74904768.
74904768 has 28 divisors, whose sum is 165155880
The reverse of 74904768 is 86740947
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-four million nine hundred four thousand seven hundred sixty-eight
Scientific notation
7.4904768 × 10^7
Engineering notation
7.4904768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 9 × 130043
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
2340774
Product of the distinct prime numbers
The prime factorization of 74904768 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 130043.
Since it has a total of 8 prime factors.
4 , 2 , 54 , 38 , 77 , 60 , 7116 , 1447 , 36250 , 14517 , 343594 , 184827 , 5501962 , 259943 , 41932594 , 13556564 , 260363183 , 69794019 , 3142550662 , 8457750643
n×2
149809536
n×3
224714304
n×4
299619072
n×5
374523840
n÷2
37452384
n÷3
24968256
n÷3
18726192
n÷5
14980953.6
n2
5610724269133824
n3
4.2026999969144E+23
n4
3.1480226824247E+31
n5
2.3580190868576E+39
2 √n
8654.7540692963
3 √n
421.53776420633
4 √n
93.030930712835
5 √n
37.575251200815
1 , 2 , 4 , 8 , 9 , 16 , 18 , 32 , 36 , 64 , 72 , 144 , 288 , 576 , 130043 , 260086 , 520172 , 1040344 , 1170387 , 2080688 , 2340774 , 4161376 , 4681548 , 8322752 , 9363096 , 18726192 , 37452384 , 74904768
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74904767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74904768 can be divided by 28 positive divisors.
The sum of these divisors (counting 74904768) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
100011101101111010011000000
3
Ternary
12012221120000200
4
Quaternary
10131233103000
5
Quinary
123133423033
6
Senary
11233245200
8
Octal
435572300
10
Decimal
74904768
12
Duodecimal
21103800
16
Hexadecimal
476f4c0
20
Vigesimal
13831i8
36
Base36
18lgw0
md5
f94213555c027d6364f1047eef761e0f
sha1
f63d7824b5b10e9faeb3374723687263efa31d65
sha256
7b4fea89a5f28fce9af192bc1016d91718bb888884bcd2b927146134943c1ca1
sha512
70bf56c37be037d56876a23617c7fe6fcf1650c465c7cc6e1290bbafaf79febc19f47e472bf1e7b451d57c1a7a7981c4367c3818fad22b06e6b9cb632a73e54f
ripemd-160
6ccf8edb5f4df60077e66b5cf18aa78489459495
Diameter
149809536
Circumference
470640537.7353
Area
1.7626610145229E+16
Volume
1.7604228580731E+24
Surface area
7.0506440580915E+16
Circumference
470640537.7353
Perimeter
299619072
Area
5610724269133824
Diagonal
105931338.79201
Surface area
33664345614802944
Volume
4.2026999969144E+23
Space diagonal
129738863.90516
Perimeter
224714304
Area
2.4295148753499E+15
Altitude
64869431.95258
Surface area
2.4295148753499E+15
Volume
4.9529294451847E+22
Height
35310446.264003