74489765 is an odd 8-digits composite number following 74489764
and preceding 74489766 . In scientific notation, it is written as 7.4489765 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 51078672 positive integers (up to 74489765) that are relatively prime to 74489765.
74489765 has 8 divisors, whose sum is 102157440
The reverse of 74489765 is 56798447
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-four million four hundred eighty-nine thousand seven hundred sixty-five
Scientific notation
7.4489765 × 10^7
Engineering notation
7.4489765 × 10^6
Prime Factorization
7 × 5 × 2128279
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74489765
Product of the distinct prime numbers
The prime factorization of 74489765 is 7 × 5 × 2128279.
Since it has a total of 3 prime factors.
2 , 4 , 83 , 75 , 488 , 245 , 6620 , 2450 , 58382 , 49230 , 650364 , 522418 , 4814321 , 9437629 , 31501331 , 78939973 , 523965664 , 98302057 , 1583436582 , 4163668535
n×2
148979530
n×3
223469295
n×4
297959060
n×5
372448825
n÷2
37244882.5
n÷3
24829921.666667
n÷3
18622441.25
n÷5
14897953
n2
5548725089755225
n3
4.1332322798547E+23
n4
3.0788350121679E+31
n5
2.2934169653016E+39
2 √n
8630.7453328203
3 √n
420.75782492164
4 √n
92.901804787745
5 √n
37.533522172823
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74489764
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74489765 can be divided by 8 positive divisors.
The sum of these divisors (counting 74489765) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011100001001111110100101
3
Ternary
12012011110202012
4
Quaternary
10130021332211
5
Quinary
123032133030
6
Senary
11220324005
8
Octal
434117645
10
Decimal
74489765
12
Duodecimal
20b43605
16
Hexadecimal
4709fa5
20
Vigesimal
135b485
36
Base36
18cko5
md5
deafeeb4e1e5425c9ffab459831dff21
sha1
2b51fdf3bdccbaf1ed0e230f7f33327316ca82a2
sha256
2ab6fc0b1adf39297c9c0dcc9964760e3dc7d68fa706702f92da2ea09d9877fd
sha512
4a5e7c4f989dfdf64600da901547801a986644128d9fd6d7a782e70508c0c32e7f8bf2d816cb9bcfeb64dcea8dc8e4dcbe924f8d6d1f4679aa4a35fc6ec8f08f
ripemd-160
c2109d9ce7ccefdcbe83296b370262c72502db14
Diameter
148979530
Circumference
468032996.98326
Area
1.7431833978764E+16
Volume
1.7313242887962E+24
Surface area
6.9727335915058E+16
Circumference
468032996.98326
Perimeter
297959060
Area
5548725089755225
Diagonal
105344435.92098
Surface area
33292350538531350
Volume
4.1332322798547E+23
Space diagonal
129020057.62387
Perimeter
223469295
Area
2.4026684431721E+15
Altitude
64510028.811933
Surface area
2.4026684431721E+15
Volume
4.8710609555073E+22
Height
35114811.973662