455440385 (number)

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.

Interesting facts

Basic properties

Name

Name four hundred fifty-five million four hundred forty thousand three hundred eighty-five

Notation

Scientific notation 4.55440385 × 10^8
Engineering notation 4.55440385 × 10^6

Prime Factorization of 455440385

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.

Most popular turbo-numbers

Basic calculations (n = 455440385)

Multiplication

n×y
n×2 910880770
n×3 1366321155
n×4 1821761540
n×5 2277201925

Division

n÷y
n÷2 227720192.5
n÷3 151813461.66667
n÷3 113860096.25
n÷5 91088077

Exponentiation

ny
n2 207425944288948225
n3 9.4470151925947E+25
n4 4.3025522364162E+34
n5 1.959556047036E+43

Nth Root

y√n
2√n 21341.049294728
3√n 769.38523201872
4√n 146.08576006828
5√n 53.912107282006

Divisors of 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 conversion 455440385

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

Cryptographic Hash Functions

md5 19721add4396bb08be5d4ed31c1a0f43
sha1 50009c7560a339e5b46dc506a37a89847ab1eb65
sha256 03563d3e5d71daf767152f988da0041d401ad3ede90aa1f6eea950fb74864fe3
sha512 15e28d5a4a699bf253feabd6b505d3f7a045fcdbb0a2be21277f90129e6fc5aa09b812f3f056aced051612bfd5dcd86f16eeb7a2b124da9b4fd87e5f0342d46a
ripemd-160 619e1193657645e407e5a597582521469a7db018

455440385 as geometric shapes

Circle

Radius = n
Diameter 910880770
Circumference 2861616335.3282
Area 6.5164782274209E+17

Sphere

Radius = n
Volume 3.9571564703209E+26
Surface area 2.6065912909683E+18
Circumference 2861616335.3282

Square

Length = n
Perimeter 1821761540
Area 207425944288948225
Diagonal 644089969.31942

Cube

Length = n
Surface area 1244555665733689350
Volume 9.4470151925947E+25
Space diagonal 788845886.63873

Equilateral Triangle

Length = n
Perimeter 1366321155
Area 8.9818068579102E+16
Altitude 394422943.31937

Triangular Pyramid

Length = n
Surface area 8.9818068579102E+16
Volume 1.1133414174427E+25
Height 214696656.43981