538208081 (number)

538208081 is an odd 9-digits composite number following 538208080 and preceding 538208082. In scientific notation, it is written as 5.38208081 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 508732560 positive integers (up to 538208081) that are relatively prime to 538208081.

Interesting facts

Basic properties

Name

Name five hundred thirty-eight million two hundred eight thousand eighty-one

Notation

Scientific notation 5.38208081 × 10^8
Engineering notation 5.38208081 × 10^6

Prime Factorization of 538208081

Prime Factorization 31 × 43 × 403757

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 538208081
Product of the distinct prime numbers

The prime factorization of 538208081 is 31 × 43 × 403757. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 92, 86, 339, 542, 8, 9362, 85622, 21013, 235554, 595831, 1233051, 2587845, 834010, 49725829, 321288758, 178121938, 2850190394, 4868291623

Basic calculations (n = 538208081)

Multiplication

n×y
n×2 1076416162
n×3 1614624243
n×4 2152832324
n×5 2691040405

Division

n÷y
n÷2 269104040.5
n÷3 179402693.66667
n÷3 134552020.25
n÷5 107641616.2

Exponentiation

ny
n2 289667938453702561
n3 1.5590162528239E+26
n4 8.3907514568018E+34
n5 4.5159702397133E+43

Nth Root

y√n
2√n 23199.312080318
3√n 813.42354300783
4√n 152.31320389355
5√n 55.742962110549

Divisors of 538208081

1, 31, 43, 1333, 403757, 12516467, 17361551, 538208081

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 -538208080
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 538208081 can be divided by 8 positive divisors. The sum of these divisors (counting 538208081) is 1, the average is 0.125.

Base conversion 538208081

Base System Value
2 Binary 100000000101000110011101010001
3 Ternary 1101111201210200122
4 Quaternary 200011012131101
5 Quinary 2100240124311
6 Senary 125223400025
8 Octal 4005063521
10 Decimal 538208081
12 Duodecimal 1302b3015
16 Hexadecimal 20146751
20 Vigesimal 883g041
36 Base36 8wfo0h

Cryptographic Hash Functions

md5 c5a1e984d7f1f5b3480e32ce6e0ed3a5
sha1 8daca395316ac03d5f967ddef07eb4437f9f5cb9
sha256 0f63ed5e84bb5846f2513bc1eaec6894b5823fa61e975bd6d00fa2c7b3f0bd9d
sha512 0a7e9a0533e7b2873d557f8d0d79504a76c8ec9d0999da74a775930b12960e1f6515e95f252b2eaaa2d40cff234d4c4ff3f528e47482e408b186fdc72b0b6ee3
ripemd-160 f49520dc246733efbf3e1f2915f2e4b11faecfad

538208081 as geometric shapes

Circle

Radius = n
Diameter 1076416162
Circumference 3381661106.7445
Area 9.1001866742665E+17

Sphere

Radius = n
Volume 6.5303920089317E+26
Surface area 3.6400746697066E+18
Circumference 3381661106.7445

Square

Length = n
Perimeter 2152832324
Area 289667938453702561
Diagonal 761141167.529

Cube

Length = n
Surface area 1738007630722215366
Volume 1.5590162528239E+26
Space diagonal 932203741.33615

Equilateral Triangle

Length = n
Perimeter 1614624243
Area 1.2542989668139E+17
Altitude 466101870.66807

Triangular Pyramid

Length = n
Surface area 1.2542989668139E+17
Volume 1.8373182739197E+25
Height 253713722.50967