74455845 is an odd 8-digits composite number following 74455844
and preceding 74455846 . In scientific notation, it is written as 7.4455845 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 39709776 positive integers (up to 74455845) that are relatively prime to 74455845.
74455845 has 8 divisors, whose sum is 119129376
The reverse of 74455845 is 54855447
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-four million four hundred fifty-five thousand eight hundred forty-five
Scientific notation
7.4455845 × 10^7
Engineering notation
7.4455845 × 10^6
Prime Factorization
3 × 5 × 4963723
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74455845
Product of the distinct prime numbers
The prime factorization of 74455845 is 3 × 5 × 4963723.
Since it has a total of 3 prime factors.
7 , 4 , 4 , 68 , 196 , 429 , 7376 , 4441 , 68234 , 98371 , 29857 , 743208 , 1148473 , 9536356 , 67781522 , 86937416 , 186561587 , 172705303 , 860625573 , 7940306356
n×2
148911690
n×3
223367535
n×4
297823380
n×5
372279225
n÷2
37227922.5
n÷3
24818615
n÷3
18613961.25
n÷5
14891169
n2
5543672854664025
n3
4.1275884679757E+23
n4
3.0732308719539E+31
n5
2.2882000145141E+39
2 √n
8628.7800412341
3 √n
420.69394915604
4 √n
92.891226933624
5 √n
37.53010326277
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
-74455844
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 74455845 can be divided by 8 positive divisors.
The sum of these divisors (counting 74455845) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011100000001101100100101
3
Ternary
12012002202012220
4
Quaternary
10130001230211
5
Quinary
123030041340
6
Senary
11215502553
8
Octal
434015445
10
Decimal
74455845
12
Duodecimal
20b27a59
16
Hexadecimal
4701b25
20
Vigesimal
1356jc5
36
Base36
18buhx
md5
ca89e08ed5d417f3e1fce633f51a360c
sha1
f5dd7b640efb9a06ca40af25f18650ffc86a5665
sha256
274b3393858bedbefc154d022b250056411245564accd5b99989df7e69278cc8
sha512
aca89343837e6564873d8215966fb914a171a583262a9785dc768f938bbc1230eb7be7451d611ab590d646df47ce2eefb687d635b934efa6a4a4795c0d1a63e9
ripemd-160
719b524ace0740be28bc3c9ebf942a99ae0fb2a3
Diameter
148911690
Circumference
467819871.33764
Area
1.7415961914118E+16
Volume
1.7289602144046E+24
Surface area
6.9663847656471E+16
Circumference
467819871.33764
Perimeter
297823380
Area
5543672854664025
Diagonal
105296465.79695
Surface area
33262037127984150
Volume
4.1275884679757E+23
Space diagonal
128961306.46047
Perimeter
223367535
Area
2.4004807612046E+15
Altitude
64480653.230237
Surface area
2.4004807612046E+15
Volume
4.8644096594217E+22
Height
35098821.932316