538442646 (number)

538442646 is an even 9-digits composite number following 538442645 and preceding 538442647. In scientific notation, it is written as 5.38442646 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 149587200 positive integers (up to 538442646) that are relatively prime to 538442646.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.38442646 × 10^8
Engineering notation 5.38442646 × 10^6

Prime Factorization of 538442646

Prime Factorization 2 × 3 × 7 × 43 × 281 × 1061

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 538442646
Product of the distinct prime numbers

The prime factorization of 538442646 is 2 × 3 × 7 × 43 × 281 × 1061. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 1, 18, 554, 223, 1897, 3218, 29097, 17395, 864093, 40909, 1684309, 9897881, 91410944, 4121879, 917923820, 949033652, 8535550559, 4886196880

Basic calculations (n = 538442646)

Multiplication

n×y
n×2 1076885292
n×3 1615327938
n×4 2153770584
n×5 2692213230

Division

n÷y
n÷2 269221323
n÷3 179480882
n÷3 134610661.5
n÷5 107688529.2

Exponentiation

ny
n2 289920483031481316
n3 1.5610555201307E+26
n4 8.4053886481207E+34
n5 4.5258197043525E+43

Nth Root

y√n
2√n 23204.366959691
3√n 813.54169618327
4√n 152.32979669024
5√n 55.747820108612

Divisors of 538442646

1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 281, 301, 562, 602, 843, 903, 1061, 1686, 1806, 1967, 2122, 3183, 3934, 5901, 6366, 7427, 11802, 12083, 14854, 22281, 24166, 36249, 44562, 45623, 72498, 84581, 91246, 136869, 169162, 253743, 273738, 298141, 319361, 507486, 596282, 638722, 894423, 958083, 1788846, 1916166, 2086987, 4173974, 6260961, 12521922, 12820063, 25640126, 38460189, 76920378, 89740441, 179480882, 269221323, 538442646

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -538442645
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 538442646 can be divided by 64 positive divisors. The sum of these divisors (counting 538442646) is 1, the average is 0.015625.

Base conversion 538442646

Base System Value
2 Binary 100000000101111111101110010110
3 Ternary 1101112011201110020
4 Quaternary 200011333232112
5 Quinary 2100320131041
6 Senary 125232410010
8 Octal 4005775626
10 Decimal 538442646
12 Duodecimal 1303a6906
16 Hexadecimal 2017fb96
20 Vigesimal 88556c6
36 Base36 8wkp06

Cryptographic Hash Functions

md5 1d317c26da23641e2dd5422ef4112a17
sha1 0dfcfbc67f80824433ed6cfbcf2d87d5afbe3660
sha256 1a8837e6332f485de2a566a90f1db373a1f7fd1204bb442be39ab830c757a812
sha512 bb1afcda554b6289269fd8290ad456fcc8c592fa411f9543617c8b822aff317dfa3af752f85397fdedac78345cbb492468848908bba6ad21d7d0715f685fd1fa
ripemd-160 61dd61cb2ff04340f06f45563b8ff67d20430f59

538442646 as geometric shapes

Circle

Radius = n
Diameter 1076885292
Circumference 3383134922.1061
Area 9.1081205961691E+17

Sphere

Radius = n
Volume 6.5389340718512E+26
Surface area 3.6432482384676E+18
Circumference 3383134922.1061

Square

Length = n
Perimeter 2153770584
Area 289920483031481316
Diagonal 761472892.53326

Cube

Length = n
Surface area 1739522898188887896
Volume 1.5610555201307E+26
Space diagonal 932610019.83382

Equilateral Triangle

Length = n
Perimeter 1615327938
Area 1.2553925169136E+17
Altitude 466305009.91691

Triangular Pyramid

Length = n
Surface area 1.2553925169136E+17
Volume 1.8397215734885E+25
Height 253824297.51109