455440385 is an odd 9-digits composite number following 455440384
and preceding 455440386 . In scientific notation, it is written as 4.55440385 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 362675808 positive integers (up to 455440385) that are relatively prime to 455440385.
455440385 has 12 divisors, whose sum is 549051348
The reverse of 455440385 is 583044554
Previous prime number is 479
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
four hundred fifty-five million four hundred forty thousand three hundred eighty-five
Scientific notation
4.55440385 × 10^8
Engineering notation
4.55440385 × 10^6
Prime Factorization
5 × 397 × 479 × 479
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
950815
Product of the distinct prime numbers
The prime factorization of 455440385 is 5 × 397 × 479 × 479.
Since it has a total of 4 prime factors.
7 , 5 , 36 , 85 , 832 , 659 , 3512 , 2380 , 77995 , 14251 , 120178 , 569356 , 710122 , 2049060 , 21686789 , 55123532 , 175438767 , 416330767 , 9212303548 , 2998413289
n×2
910880770
n×3
1366321155
n×4
1821761540
n×5
2277201925
n÷2
227720192.5
n÷3
151813461.66667
n÷3
113860096.25
n÷5
91088077
n2
207425944288948225
n3
9.4470151925947E+25
n4
4.3025522364162E+34
n5
1.959556047036E+43
2 √n
21341.049294728
3 √n
769.38523201872
4 √n
146.08576006828
5 √n
53.912107282006
1 , 5 , 397 , 479 , 1985 , 2395 , 190163 , 229441 , 950815 , 1147205 , 91088077 , 455440385
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-455440384
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 455440385 can be divided by 12 positive divisors.
The sum of these divisors (counting 455440385) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11011001001010111100000000001
3
Ternary
1011201222202202102
4
Quaternary
123021113200001
5
Quinary
1413043043020
6
Senary
113105400145
8
Octal
3311274001
10
Decimal
455440385
12
Duodecimal
108639055
16
Hexadecimal
1b257801
20
Vigesimal
726a0j5
36
Base36
7j5o1t
md5
19721add4396bb08be5d4ed31c1a0f43
sha1
50009c7560a339e5b46dc506a37a89847ab1eb65
sha256
03563d3e5d71daf767152f988da0041d401ad3ede90aa1f6eea950fb74864fe3
sha512
15e28d5a4a699bf253feabd6b505d3f7a045fcdbb0a2be21277f90129e6fc5aa09b812f3f056aced051612bfd5dcd86f16eeb7a2b124da9b4fd87e5f0342d46a
ripemd-160
619e1193657645e407e5a597582521469a7db018
Diameter
910880770
Circumference
2861616335.3282
Area
6.5164782274209E+17
Volume
3.9571564703209E+26
Surface area
2.6065912909683E+18
Circumference
2861616335.3282
Perimeter
1821761540
Area
207425944288948225
Diagonal
644089969.31942
Surface area
1244555665733689350
Volume
9.4470151925947E+25
Space diagonal
788845886.63873
Perimeter
1366321155
Area
8.9818068579102E+16
Altitude
394422943.31937
Surface area
8.9818068579102E+16
Volume
1.1133414174427E+25
Height
214696656.43981