238973845 (number)

238973845 is an odd 9-digits composite number following 238973844 and preceding 238973846. In scientific notation, it is written as 2.38973845 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 163575040 positive integers (up to 238973845) that are relatively prime to 238973845.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million nine hundred seventy-three thousand eight hundred forty-five

Notation

Scientific notation 2.38973845 × 10^8
Engineering notation 2.38973845 × 10^6

Prime Factorization of 238973845

Prime Factorization 55 × 17 × 255587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 238973845
Product of the distinct prime numbers

The prime factorization of 238973845 is 55 × 17 × 255587. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 238973845)

Multiplication

n×y
n×2 477947690
n×3 716921535
n×4 955895380
n×5 1194869225

Division

n÷y
n÷2 119486922.5
n÷3 79657948.333333
n÷3 59743461.25
n÷5 47794769

Exponentiation

ny
n2 57108498594084025
n3 1.3647437491205E+25
n4 3.2613806116705E+33
n5 7.7938466477935E+41

Nth Root

y√n
2√n 15458.778897442
3√n 620.55954082984
4√n 124.333337836
5√n 47.388184892209

Divisors of 238973845

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 -238973844
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 238973845 can be divided by 8 positive divisors. The sum of these divisors (counting 238973845) is 1, the average is 0.125.

Base conversion 238973845

Base System Value
2 Binary 1110001111100111001110010101
3 Ternary 121122200010111011
4 Quaternary 32033213032111
5 Quinary 442134130340
6 Senary 35414012221
8 Octal 1617471625
10 Decimal 238973845
12 Duodecimal 68047071
16 Hexadecimal e3e7395
20 Vigesimal 3edbec5
36 Base36 3ya1ed

Cryptographic Hash Functions

md5 13ed86d6c370b9a93cd4b5360584df58
sha1 312f24736ca2c7731cc2ef7902de8a58a526ff18
sha256 b67aa4f3011f24fe5000209e4a888f0af3184e6c958e0f3bae6593c51e7690cb
sha512 9ac690486abf34afefa6123beee740f65a20f7d991fd363dbdb143c0250db909cc03b846e770a040a911400285852ad73968ec8d51ebf4de64b1b41eab17e19b
ripemd-160 24a53c80a41b54710f7780ee7bcbc716fb2c7e9a

238973845 as geometric shapes

Circle

Radius = n
Diameter 477947690
Circumference 1501516951.7042
Area 1.7941163964072E+17

Sphere

Radius = n
Volume 5.7166252483596E+25
Surface area 7.1764655856287E+17
Circumference 1501516951.7042

Square

Length = n
Perimeter 955895380
Area 57108498594084025
Diagonal 337960052.65145

Cube

Length = n
Surface area 342650991564504150
Volume 1.3647437491205E+25
Space diagonal 413914841.22009

Equilateral Triangle

Length = n
Perimeter 716921535
Area 2.4728705277232E+16
Altitude 206957420.61004

Triangular Pyramid

Length = n
Surface area 2.4728705277232E+16
Volume 1.6083659326418E+24
Height 112653350.88382