238889280 (number)

238889280 is an even 9-digits composite number following 238889279 and preceding 238889281. In scientific notation, it is written as 2.38889280 × 10^8. The sum of its digits is 48. It has a total of 10 prime factors and 112 positive divisors. There are 51701760 positive integers (up to 238889280) that are relatively prime to 238889280.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.38889280 × 10^8
Engineering notation 2.38889280 × 10^6

Prime Factorization of 238889280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 21 × 5 × 19 × 1871

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 7465290
Product of the distinct prime numbers

The prime factorization of 238889280 is 2 × 2 × 2 × 2 × 2 × 2 × 21 × 5 × 19 × 1871. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 238889280)

Multiplication

n×y
n×2 477778560
n×3 716667840
n×4 955557120
n×5 1194446400

Division

n÷y
n÷2 119444640
n÷3 79629760
n÷3 59722320
n÷5 47777856

Exponentiation

ny
n2 57068088098918400
n3 1.3632954476927E+25
n4 3.2567666792659E+33
n5 7.7800664713782E+41

Nth Root

y√n
2√n 15456.0434782
3√n 620.48633364291
4√n 124.32233700426
5√n 47.384830592739

Divisors of 238889280

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -238889279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 238889280 can be divided by 112 positive divisors. The sum of these divisors (counting 238889280) is 1, the average is 0.0089285714285714.

Base conversion 238889280

Base System Value
2 Binary 1110001111010010100101000000
3 Ternary 121122111211111010
4 Quaternary 32033102211000
5 Quinary 442123424110
6 Senary 35412120520
8 Octal 1617224500
10 Decimal 238889280
12 Duodecimal 68006140
16 Hexadecimal e3d2940
20 Vigesimal 3ed1340
36 Base36 3y885c

Cryptographic Hash Functions

md5 b62e7105fe649de778b8a21ebe089c44
sha1 3d2d73a398cff0140145d4520b53ae1f3e95f7a3
sha256 18d4209274490822ea9da4334f7a6da4d674e1fd6c0119809fb586199297138e
sha512 ad2522998ac9bb002a88677978787b2242608bfb76e79fb277082a6cd2c20bfc2b61be9a1cdbc73a56e3e7fcba9a9ae344057e4181a73629ee62d5fa73dab773
ripemd-160 f5bd4722a9d862a8970220ab2240d500aaa9f653

238889280 as geometric shapes

Circle

Radius = n
Diameter 477778560
Circumference 1500985614.1387
Area 1.7928468632598E+17

Sphere

Radius = n
Volume 5.7105586175251E+25
Surface area 7.1713874530391E+17
Circumference 1500985614.1387

Square

Length = n
Perimeter 955557120
Area 57068088098918400
Diagonal 337840459.68154

Cube

Length = n
Surface area 342408528593510400
Volume 1.3632954476927E+25
Space diagonal 413768370.34355

Equilateral Triangle

Length = n
Perimeter 716667840
Area 2.4711207019536E+16
Altitude 206884185.17177

Triangular Pyramid

Length = n
Surface area 2.4711207019536E+16
Volume 1.6066590930405E+24
Height 112613486.56051