238738900 (number)

238738900 is an even 9-digits composite number following 238738899 and preceding 238738901. In scientific notation, it is written as 2.38738900 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 93164800 positive integers (up to 238738900) that are relatively prime to 238738900.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million seven hundred thirty-eight thousand nine hundred

Notation

Scientific notation 2.38738900 × 10^8
Engineering notation 2.38738900 × 10^6

Prime Factorization of 238738900

Prime Factorization 2 × 2 × 205 × 5 × 58229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 119369450
Product of the distinct prime numbers

The prime factorization of 238738900 is 2 × 2 × 205 × 5 × 58229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 74, 72, 556, 361, 4980, 1649, 79785, 21267, 850167, 64055, 6250591, 3661849, 64994757, 6717532, 111043694, 677182164, 1039482645, 3263628691

Basic calculations (n = 238738900)

Multiplication

n×y
n×2 477477800
n×3 716216700
n×4 954955600
n×5 1193694500

Division

n÷y
n÷2 119369450
n÷3 79579633.333333
n÷3 59684725
n÷5 47747780

Exponentiation

ny
n2 56996262373210000
n3 1.3607224983092E+25
n4 3.2485739245158E+33
n5 7.7556096530758E+41

Nth Root

y√n
2√n 15451.177948623
3√n 620.3561082921
4√n 124.30276726052
5√n 47.378863371646

Divisors of 238738900

1, 2, 4, 5, 10, 20, 205, 410, 820, 1025, 2050, 4100, 58229, 116458, 232916, 291145, 582290, 1164580, 11936945, 23873890, 47747780, 59684725, 119369450, 238738900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -238738899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 238738900 can be divided by 24 positive divisors. The sum of these divisors (counting 238738900) is 1, the average is 0.041666666666667.

Base conversion 238738900

Base System Value
2 Binary 1110001110101101110111010100
3 Ternary 121122020012012111
4 Quaternary 32032231313110
5 Quinary 442104121100
6 Senary 35405000404
8 Octal 1616556724
10 Decimal 238738900
12 Duodecimal 67b53104
16 Hexadecimal e3addd4
20 Vigesimal 3ec2750
36 Base36 3y5044

Cryptographic Hash Functions

md5 d1b972ea96d41be04e46ed631edfe62c
sha1 28280a5cb26b66e3f051bd9da9f02227f014f941
sha256 069d464e01913ce1c3ea2f0559bc35079d5abb1aecf811956b5461ebba003e6c
sha512 d38bd5c3a08173a262205a7a94308f6f598da396f2310ed73867261cc5c78baeed90f84763bfd2122593e7234073bd0b6aba69071809f10821d00c0121e73e3f
ripemd-160 ad1c9e93885718dd8a117716e0f0b6cca818d90b

238738900 as geometric shapes

Circle

Radius = n
Diameter 477477800
Circumference 1500040748.7322
Area 1.7905903915375E+17

Sphere

Radius = n
Volume 5.6997810723499E+25
Surface area 7.1623615661501E+17
Circumference 1500040748.7322

Square

Length = n
Perimeter 954955600
Area 56996262373210000
Diagonal 337627790.24603

Cube

Length = n
Surface area 341977574239260000
Volume 1.3607224983092E+25
Space diagonal 413507904.54311

Equilateral Triangle

Length = n
Perimeter 716216700
Area 2.4680105567981E+16
Altitude 206753952.27155

Triangular Pyramid

Length = n
Surface area 2.4680105567981E+16
Volume 1.6036268431125E+24
Height 112542596.74868