538442637 (number)

538442637 is an odd 9-digits composite number following 538442636 and preceding 538442638. In scientific notation, it is written as 5.38442637 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 358801680 positive integers (up to 538442637) that are relatively prime to 538442637.

Interesting facts

Basic properties

Name

Name five hundred thirty-eight million four hundred forty-two thousand six hundred thirty-seven

Notation

Scientific notation 5.38442637 × 10^8
Engineering notation 5.38442637 × 10^6

Prime Factorization of 538442637

Prime Factorization 3 × 2309 × 77731

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 538442637
Product of the distinct prime numbers

The prime factorization of 538442637 is 3 × 2309 × 77731. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 54, 46, 794, 699, 5282, 2072, 91462, 2362, 352408, 216067, 6231376, 2802208, 81904137, 55315322, 611155464, 558563297, 5205221355, 9474207625

Basic calculations (n = 538442637)

Multiplication

n×y
n×2 1076885274
n×3 1615327911
n×4 2153770548
n×5 2692213185

Division

n÷y
n÷2 269221318.5
n÷3 179480879
n÷3 134610659.25
n÷5 107688527.4

Exponentiation

ny
n2 289920473339513769
n3 1.5610554418522E+26
n4 8.4053880861408E+34
n5 4.52581932611E+43

Nth Root

y√n
2√n 23204.366765762
3√n 813.54169165052
4√n 152.3297960537
5√n 55.747819922248

Divisors of 538442637

1, 3, 2309, 6927, 77731, 233193, 179480879, 538442637

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -538442636
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 538442637 can be divided by 8 positive divisors. The sum of these divisors (counting 538442637) is 1, the average is 0.125.

Base conversion 538442637

Base System Value
2 Binary 100000000101111111101110001101
3 Ternary 1101112011201102220
4 Quaternary 200011333232031
5 Quinary 2100320131022
6 Senary 125232405553
8 Octal 4005775615
10 Decimal 538442637
12 Duodecimal 1303a68b9
16 Hexadecimal 2017fb8d
20 Vigesimal 88556bh
36 Base36 8wkozx

Cryptographic Hash Functions

md5 aee6378a114a02c8051d5cb15c6fe588
sha1 4bf15575347bc2a6ea58f108ab2881b2214217ec
sha256 579e5b3898c952a9961df9148649f9187626939562414123c237a53a58cb926e
sha512 cd9906d80b7b8ae4bac037102e0ff94843cb23f4c52391d96bd17f14e9eb060be551b26629dd4b65bec5695916603c0cd625b109bd818833fee6cbc90037fc9f
ripemd-160 e50a19582928fee179cdb784fae62c1c841ac6cd

538442637 as geometric shapes

Circle

Radius = n
Diameter 1076885274
Circumference 3383134865.5574
Area 9.1081202916869E+17

Sphere

Radius = n
Volume 6.5389337439588E+26
Surface area 3.6432481166748E+18
Circumference 3383134865.5574

Square

Length = n
Perimeter 2153770548
Area 289920473339513769
Diagonal 761472879.80533

Cube

Length = n
Surface area 1739522840037082614
Volume 1.5610554418522E+26
Space diagonal 932610004.24537

Equilateral Triangle

Length = n
Perimeter 1615327911
Area 1.2553924749461E+17
Altitude 466305002.12268

Triangular Pyramid

Length = n
Surface area 1.2553924749461E+17
Volume 1.8397214812364E+25
Height 253824293.26844