538045894 (number)

538045894 is an even 9-digits composite number following 538045893 and preceding 538045895. In scientific notation, it is written as 5.38045894 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 269022946 positive integers (up to 538045894) that are relatively prime to 538045894.

Interesting facts

Basic properties

Name

Name five hundred thirty-eight million forty-five thousand eight hundred ninety-four

Notation

Scientific notation 5.38045894 × 10^8
Engineering notation 5.38045894 × 10^6

Prime Factorization of 538045894

Prime Factorization 2 × 269022947

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 538045894
Product of the distinct prime numbers

The prime factorization of 538045894 is 2 × 269022947. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 14, 65, 605, 408, 2264, 2105, 17649, 8513, 107823, 390510, 4723323, 4848194, 70596694, 44425833, 298594850, 340484072, 4446863892, 1786091578

Basic calculations (n = 538045894)

Multiplication

n×y
n×2 1076091788
n×3 1614137682
n×4 2152183576
n×5 2690229470

Division

n÷y
n÷2 269022947
n÷3 179348631.33333
n÷3 134511473.5
n÷5 107609178.8

Exponentiation

ny
n2 289493384050259236
n3 1.5576072662841E+26
n4 8.3806419408871E+34
n5 4.5091699853785E+43

Nth Root

y√n
2√n 23195.816303808
3√n 813.34182741435
4√n 152.30172784249
5√n 55.739602118726

Divisors of 538045894

1, 2, 269022947, 538045894

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 -538045893
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 538045894 can be divided by 4 positive divisors. The sum of these divisors (counting 538045894) is 1, the average is 0.25.

Base conversion 538045894

Base System Value
2 Binary 100000000100011110110111000110
3 Ternary 1101111102120012201
4 Quaternary 200010132313012
5 Quinary 2100214432034
6 Senary 125220105114
8 Octal 4004366706
10 Decimal 538045894
12 Duodecimal 13023519a
16 Hexadecimal 2011edc6
20 Vigesimal 882feee
36 Base36 8wc6va

Cryptographic Hash Functions

md5 50e786f3bb9c8f026036279919fd8149
sha1 96e25152842b537123bac63a2305f1d189e82d65
sha256 b2176c18cb5b7f179154f4e48557abcb86208ea3f387488491958c3b68bea93a
sha512 8267334168ebda6da69d156ae197d9b48c365e534aa51860ac7a4e7bfde25de9176c1b3f729122128cb74f772c796b336bc9db84101f059782d43032f60f0fe0
ripemd-160 81666eebab2f03e8d9c9a673eff8fa1e3f3f7ac4

538045894 as geometric shapes

Circle

Radius = n
Diameter 1076091788
Circumference 3380642055.7691
Area 9.0947028859514E+17

Sphere

Radius = n
Volume 6.5244900599148E+26
Surface area 3.6378811543806E+18
Circumference 3380642055.7691

Square

Length = n
Perimeter 2152183576
Area 289493384050259236
Diagonal 760911800.47396

Cube

Length = n
Surface area 1736960304301555416
Volume 1.5576072662841E+26
Space diagonal 931922825.21182

Equilateral Triangle

Length = n
Perimeter 1614137682
Area 1.2535431240752E+17
Altitude 465961412.60591

Triangular Pyramid

Length = n
Surface area 1.2535431240752E+17
Volume 1.8356577673582E+25
Height 253637266.82465