238889885 (number)

238889885 is an odd 9-digits composite number following 238889884 and preceding 238889886. In scientific notation, it is written as 2.38889885 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 176410944 positive integers (up to 238889885) that are relatively prime to 238889885.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.38889885 × 10^8
Engineering notation 2.38889885 × 10^6

Prime Factorization of 238889885

Prime Factorization 5 × 13 × 3675229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 238889885
Product of the distinct prime numbers

The prime factorization of 238889885 is 5 × 13 × 3675229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 238889885)

Multiplication

n×y
n×2 477779770
n×3 716669655
n×4 955559540
n×5 1194449425

Division

n÷y
n÷2 119444942.5
n÷3 79629961.666667
n÷3 59722471.25
n÷5 47777977

Exponentiation

ny
n2 57068377155313225
n3 1.3633058055769E+25
n4 3.2567996711411E+33
n5 7.7801649890693E+41

Nth Root

y√n
2√n 15456.06304982
3√n 620.48685744752
4√n 124.32241571744
5√n 47.384854593643

Divisors of 238889885

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 -238889884
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 238889885 can be divided by 8 positive divisors. The sum of these divisors (counting 238889885) is 1, the average is 0.125.

Base conversion 238889885

Base System Value
2 Binary 1110001111010010101110011101
3 Ternary 121122111212022112
4 Quaternary 32033102232131
5 Quinary 442123434020
6 Senary 35412123405
8 Octal 1617225635
10 Decimal 238889885
12 Duodecimal 68006565
16 Hexadecimal e3d2b9d
20 Vigesimal 3ed14e5
36 Base36 3y88m5

Cryptographic Hash Functions

md5 35d40d3ad2b0055f4e9e919f452fe7bf
sha1 6c7ebb654c9341d8c803d739575ab0461f33aa63
sha256 90c7d32771c9506cdaa1524c435ac41a0a35564661146ae2900c2946186c177b
sha512 c3cda8d44c5a99639ccd67ceb7b493d353cfedaa44ccb878e73ef583871123380a7d7f8cc221f4be06b72f42e7236b1e51a34d83ab7c6a374e5348be46615224
ripemd-160 23aa5b70e51e80c795a9432dce8eca04ad109c6f

238889885 as geometric shapes

Circle

Radius = n
Diameter 477779770
Circumference 1500989415.4658
Area 1.7928559442342E+17

Sphere

Radius = n
Volume 5.7106020045291E+25
Surface area 7.1714237769369E+17
Circumference 1500989415.4658

Square

Length = n
Perimeter 955559540
Area 57068377155313225
Diagonal 337841315.28075

Cube

Length = n
Surface area 342410262931879350
Volume 1.3633058055769E+25
Space diagonal 413769418.23429

Equilateral Triangle

Length = n
Perimeter 716669655
Area 2.4711332184626E+16
Altitude 206884709.11714

Triangular Pyramid

Length = n
Surface area 2.4711332184626E+16
Volume 1.6066712999241E+24
Height 112613771.76025