495442021 (number)

495442021 is an odd 9-digits composite number following 495442020 and preceding 495442022. In scientific notation, it is written as 4.95442021 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 488655072 positive integers (up to 495442021) that are relatively prime to 495442021.

Interesting facts

Basic properties

Name

Name four hundred ninety-five million four hundred forty-two thousand twenty-one

Notation

Scientific notation 4.95442021 × 10^8
Engineering notation 4.95442021 × 10^6

Prime Factorization of 495442021

Prime Factorization 73 × 6786877

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 495442021
Product of the distinct prime numbers

The prime factorization of 495442021 is 73 × 6786877. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 21, 44, 19, 594, 4909, 9683, 78640, 4213, 720575, 814614, 96553, 2721601, 82173610, 4971788, 797837365, 303287430, 2586002714, 7268044695

Basic calculations (n = 495442021)

Multiplication

n×y
n×2 990884042
n×3 1486326063
n×4 1981768084
n×5 2477210105

Division

n÷y
n÷2 247721010.5
n÷3 165147340.33333
n÷3 123860505.25
n÷5 99088404.2

Exponentiation

ny
n2 245462796172564441
n3 1.2161258381605E+26
n4 6.0251984304854E+34
n5 2.9851364873257E+43

Nth Root

y√n
2√n 22258.526927899
3√n 791.28137985988
4√n 149.19291849112
5√n 54.827515672887

Divisors of 495442021

1, 73, 6786877, 495442021

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -495442020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 495442021 can be divided by 4 positive divisors. The sum of these divisors (counting 495442021) is 1, the average is 0.25.

Base conversion 495442021

Base System Value
2 Binary 11101100001111101100001100101
3 Ternary 1021112021001200111
4 Quaternary 131201331201211
5 Quinary 2003313121041
6 Senary 121055013021
8 Octal 3541754145
10 Decimal 495442021
12 Duodecimal 119b0a171
16 Hexadecimal 1d87d865
20 Vigesimal 7ega511
36 Base36 86z1id

Cryptographic Hash Functions

md5 20f97fc2f17d097f3fef4350d1b63815
sha1 57bdfd6de36c104e2d2dfd17a4019df2e09ea883
sha256 34462732e2fb158641360e12c70228393977ebff0ab147c5121d4c9f721e43d3
sha512 1681201c183c10db07b01fca585184119718f1ab413f1f0eac4ac24146795e53fe2e6ac3b5cc2b725838096faa7594517cc03a2c99fc41159939661f5592d3bb
ripemd-160 0ec6cd244a5cd69659ddf8eed6a300740c065a16

495442021 as geometric shapes

Circle

Radius = n
Diameter 990884042
Circumference 3112954026.9066
Area 7.7114411718534E+17

Sphere

Radius = n
Volume 5.0940959986742E+26
Surface area 3.0845764687413E+18
Circumference 3112954026.9066

Square

Length = n
Perimeter 1981768084
Area 245462796172564441
Diagonal 700660825.46774

Cube

Length = n
Surface area 1472776777035386646
Volume 1.2161258381605E+26
Space diagonal 858130752.57661

Equilateral Triangle

Length = n
Perimeter 1486326063
Area 1.062885085847E+17
Altitude 429065376.2883

Triangular Pyramid

Length = n
Surface area 1.062885085847E+17
Volume 1.4332180448991E+25
Height 233553608.48925