74448385 is an odd 8-digits composite number following 74448384
and preceding 74448386 . In scientific notation, it is written as 7.4448385 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 54144240 positive integers (up to 74448385) that are relatively prime to 74448385.
74448385 has 8 divisors, whose sum is 97459776
The reverse of 74448385 is 58384447
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-four million four hundred forty-eight thousand three hundred eighty-five
Scientific notation
7.4448385 × 10^7
Engineering notation
7.4448385 × 10^6
Prime Factorization
11 × 5 × 1353607
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74448385
Product of the distinct prime numbers
The prime factorization of 74448385 is 11 × 5 × 1353607.
Since it has a total of 3 prime factors.
9 , 7 , 39 , 10 , 352 , 323 , 7372 , 2500 , 23186 , 87214 , 407561 , 560398 , 2356564 , 216683 , 45718958 , 77878995 , 103509894 , 947089711 , 8815608178 , 352704142
n×2
148896770
n×3
223345155
n×4
297793540
n×5
372241925
n÷2
37224192.5
n÷3
24816128.333333
n÷3
18612096.25
n÷5
14889677
n2
5542562029108225
n3
4.1263479182943E+23
n4
3.0719993846512E+31
n5
2.2870539290828E+39
2 √n
8628.3477560886
3 √n
420.67989840474
4 √n
92.888900069323
5 √n
37.529351177311
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
-74448384
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 74448385 can be divided by 8 positive divisors.
The sum of these divisors (counting 74448385) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011011111111111000000001
3
Ternary
12012002100222121
4
Quaternary
10123333320001
5
Quinary
123024322020
6
Senary
11215404241
8
Octal
433777001
10
Decimal
74448385
12
Duodecimal
20b23681
16
Hexadecimal
46ffe01
20
Vigesimal
13560j5
36
Base36
18boqp
md5
bc3d6cf377345ff9cd112314398654bc
sha1
542eb890763a728b3941ef0bc7f9bdd82b9b5b81
sha256
95c160346e9150911151d5e58338fcde11112779d25c51dee78dbbb4350f2c71
sha512
76e83caee4f84290f18cee5df853dadbaf774ce7d369388b154ddd0c07b81f1ff340e92e0dbed5179b237c73747a911a91e0af2ae0b5268b346d0fd39835e888
ripemd-160
aca5ce793511e41d36a3dac30d34108bc724d180
Diameter
148896770
Circumference
467772998.77525
Area
1.7412472152712E+16
Volume
1.7284405741692E+24
Surface area
6.9649888610849E+16
Circumference
467772998.77525
Perimeter
297793540
Area
5542562029108225
Diagonal
105285915.76377
Surface area
33255372174649350
Volume
4.1263479182943E+23
Space diagonal
128948385.36145
Perimeter
223345155
Area
2.3999997596294E+15
Altitude
64474192.680724
Surface area
2.3999997596294E+15
Volume
4.8629476576015E+22
Height
35095305.254591