538443906 (number)

538443906 is an even 9-digits composite number following 538443905 and preceding 538443907. In scientific notation, it is written as 5.38443906 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 125556480 positive integers (up to 538443906) that are relatively prime to 538443906.

Interesting facts

Basic properties

Name

Name five hundred thirty-eight million four hundred forty-three thousand nine hundred six

Notation

Scientific notation 5.38443906 × 10^8
Engineering notation 5.38443906 × 10^6

Prime Factorization of 538443906

Prime Factorization 2 × 3 × 407 × 13 × 7 × 2423

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 538443906
Product of the distinct prime numbers

The prime factorization of 538443906 is 2 × 3 × 407 × 13 × 7 × 2423. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 27, 83, 148, 551, 6524, 9437, 23480, 80264, 291431, 549856, 3302148, 9617314, 95155550, 86973992, 283771970, 699017514, 1593995139, 2156298381

Basic calculations (n = 538443906)

Multiplication

n×y
n×2 1076887812
n×3 1615331718
n×4 2153775624
n×5 2692219530

Division

n÷y
n÷2 269221953
n÷3 179481302
n÷3 134610976.5
n÷5 107688781.2

Exponentiation

ny
n2 289921839908536836
n3 1.5610664791506E+26
n4 8.4054673255951E+34
n5 4.5258726585488E+43

Nth Root

y√n
2√n 23204.394109737
3√n 813.54233076756
4√n 152.32988580622
5√n 55.747846199482

Divisors of 538443906

1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 407, 546, 814, 1221, 2423, 2442, 2849, 4846, 5291, 5698, 7269, 8547, 10582, 14538, 15873, 16961, 17094, 31499, 31746, 33922, 37037, 50883, 62998, 74074, 94497, 101766, 111111, 188994, 220493, 222222, 440986, 661479, 986161, 1322958, 1972322, 2958483, 5916966, 6903127, 12820093, 13806254, 20709381, 25640186, 38460279, 41418762, 76920558, 89740651, 179481302, 269221953, 538443906

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 -538443905
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 538443906 can be divided by 64 positive divisors. The sum of these divisors (counting 538443906) is 1, the average is 0.015625.

Base conversion 538443906

Base System Value
2 Binary 100000000110000000000010000010
3 Ternary 1101112011210011220
4 Quaternary 200012000002002
5 Quinary 2100320201111
6 Senary 125232415510
8 Octal 4006000202
10 Decimal 538443906
12 Duodecimal 1303a7596
16 Hexadecimal 20180082
20 Vigesimal 88559f6
36 Base36 8wkpz6

Cryptographic Hash Functions

md5 42e1dc68a4867083ed83462748efb965
sha1 57dbbce728d4c3fbd9bd79b36d0f29a21974d210
sha256 9f8e8a02a83564d7a87b61332b8fdece209d2980c8315756f46da82ff39f2994
sha512 649af5dd9b41a8acb29d733cc15a5aa3fb254290a556377a81707a8454b806161f32212e9a94d3c0f989f92183ae4649f8d192a4db6a300ccef3fde35afddfa6
ripemd-160 bfe70b33ae5a46b0791d33208fb7799d06fe8067

538443906 as geometric shapes

Circle

Radius = n
Diameter 1076887812
Circumference 3383142838.9196
Area 9.108163223719E+17

Sphere

Radius = n
Volume 6.5389799768864E+26
Surface area 3.6432652894876E+18
Circumference 3383142838.9196

Square

Length = n
Perimeter 2153775624
Area 289921839908536836
Diagonal 761474674.44234

Cube

Length = n
Surface area 1739531039451221016
Volume 1.5610664791506E+26
Space diagonal 932612202.21784

Equilateral Triangle

Length = n
Perimeter 1615331718
Area 1.2553983923636E+17
Altitude 466306101.10892

Triangular Pyramid

Length = n
Surface area 1.2553983923636E+17
Volume 1.8397344888173E+25
Height 253824891.48078