238465986 (number)

238465986 is an even 9-digits composite number following 238465985 and preceding 238465987. In scientific notation, it is written as 2.38465986 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 72262400 positive integers (up to 238465986) that are relatively prime to 238465986.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million four hundred sixty-five thousand nine hundred eighty-six

Notation

Scientific notation 2.38465986 × 10^8
Engineering notation 2.38465986 × 10^6

Prime Factorization of 238465986

Prime Factorization 2 × 33 × 3613121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 238465986
Product of the distinct prime numbers

The prime factorization of 238465986 is 2 × 33 × 3613121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 48, 70, 208, 877, 3290, 7308, 18550, 96276, 162791, 609624, 4013907, 7063979, 57637801, 16504331, 582903968, 287042318, 3492267097, 3197869962

Basic calculations (n = 238465986)

Multiplication

n×y
n×2 476931972
n×3 715397958
n×4 953863944
n×5 1192329930

Division

n÷y
n÷2 119232993
n÷3 79488662
n÷3 59616496.5
n÷5 47693197.2

Exponentiation

ny
n2 56866026478952196
n3 1.3560613074205E+25
n4 3.2337449675049E+33
n5 7.7113818214859E+41

Nth Root

y√n
2√n 15442.343928303
3√n 620.11963178842
4√n 124.26722789337
5√n 47.368026200408

Divisors of 238465986

1, 2, 33, 66, 3613121, 7226242, 119232993, 238465986

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 -238465985
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 238465986 can be divided by 8 positive divisors. The sum of these divisors (counting 238465986) is 1, the average is 0.125.

Base conversion 238465986

Base System Value
2 Binary 1110001101101011001111000010
3 Ternary 121121201022211120
4 Quaternary 32031223033002
5 Quinary 442021402421
6 Senary 35355053110
8 Octal 1615531702
10 Decimal 238465986
12 Duodecimal 67a41196
16 Hexadecimal e36b3c2
20 Vigesimal 3ea84j6
36 Base36 3xz5j6

Cryptographic Hash Functions

md5 0a374048b399fe8fd7343d57513d99b4
sha1 ac8b0449f271be0a40c192f1b5e851bfd32ddce8
sha256 87bf6f92a40605ff0338160eaa28f0f9848434ef2b704c6fe3a024a0bd4ed9c4
sha512 1880956523229c5585610b5f6140d5b3f1b27c43ccbd68a93059d9bfad2c5622922c4000655fc7c1dc97d6da46fd67cacb500e100b29fb19898c10a3c7fa3d28
ripemd-160 a23bf17bec5d5813564db0061c694170a8ac697c

238465986 as geometric shapes

Circle

Radius = n
Diameter 476931972
Circumference 1498325979.4973
Area 1.7864989102512E+17

Sphere

Radius = n
Volume 5.680256321613E+25
Surface area 7.1459956410048E+17
Circumference 1498325979.4973

Square

Length = n
Perimeter 953863944
Area 56866026478952196
Diagonal 337241831.56587

Cube

Length = n
Surface area 341196158873713176
Volume 1.3560613074205E+25
Space diagonal 413035203.62901

Equilateral Triangle

Length = n
Perimeter 715397958
Area 2.4623711771526E+16
Altitude 206517601.8145

Triangular Pyramid

Length = n
Surface area 2.4623711771526E+16
Volume 1.5981335769696E+24
Height 112413943.85529