445638864 is an even 9-digits composite number following 445638863
and preceding 445638865 . In scientific notation, it is written as 4.45638864 × 10^8.
The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors.
There are 135041920 positive integers (up to 445638864) that are relatively prime to 445638864.
445638864 has 20 divisors, whose sum is 889590756
The reverse of 445638864 is 468836544
Previous prime number is 33
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
four hundred forty-five million six hundred thirty-eight thousand eight hundred sixty-four
Scientific notation
4.45638864 × 10^8
Engineering notation
4.45638864 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 33 × 844013
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
55704858 Product of the distinct prime numbers
The prime factorization of 445638864 is 2 × 2 × 2 × 2 × 33 × 844013.
Since it has a total of 6 prime factors.
3 , 2 , 46 , 16 , 235 , 540 , 1392 , 918 , 12141 , 91967 , 547355 , 30601 , 5097815 , 227783 , 67909884 , 46559688 , 128754624 , 867838772 , 7110417588 , 3727376282
n×2
891277728
n×3
1336916592
n×4
1782555456
n×5
2228194320
n÷2
222819432
n÷3
148546288
n÷3
111409716
n÷5
89127772.8
n2
198593997107210496
n3
8.8501203268077E+25
n4
3.9439575687019E+34
n5
1.7575807705805E+43
2 √n21110.160207824
3 √n763.82585141016
4 √n145.29335913188
5 √n53.678035312442
1 , 2 , 4 , 8 , 16 , 33 , 66 , 132 , 264 , 528 , 844013 , 1688026 , 3376052 , 6752104 , 13504208 , 27852429 , 55704858 , 111409716 , 222819432 , 445638864
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-445638863 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 445638864 can be divided by 20 positive divisors.
The sum of these divisors (counting 445638864) is 1, the average is 0.05.
Base
System
Value
2
Binary
11010100011111110100011010000
3
Ternary
1011001112210121010
4
Quaternary
122203332203100
5
Quinary
1403040420424
6
Senary
112115330520
8
Octal
3243764320
10
Decimal
445638864
12
Duodecimal
1052b0a40
16
Hexadecimal
1a8fe8d0
20
Vigesimal
6j54h34
36
Base36
7dbl5c
md5
c156e416441f638171df1de7d2e23412
sha1
02feb9d203b014f852e0132fe0bce18cad7255da
sha256
b9781dcd898f62a72feaa162eef6b50faf026773c1f852b03ea9320b058e063e
sha512
8aee92b5f093933ab472594273618451935c1b46ff8c6069c30a7fa7bf4b3897785f39d103af00385f6000de6a0c02a34137e97fd921d51f2318232c2e2441e6
ripemd-160
c6e76de93b337458f4d3b2717912423504b86095
Diameter
891277728
Circumference
2800031562.593
Area
6.2390144235905E+17
Volume
3.7071297336113E+26
Surface area
2.4956057694362E+18
Circumference
2800031562.593
Perimeter
1782555456
Area
198593997107210496
Diagonal
630228525.38934
Surface area
1191563982643262976
Volume
8.8501203268077E+25
Space diagonal
771869154.27528
Perimeter
1336916592
Area
8.5993723266969E+16
Altitude
385934577.13764
Surface area
8.5993723266969E+16
Volume
1.0429966829004E+25
Height
210076175.12978