238889775 (number)

238889775 is an odd 9-digits composite number following 238889774 and preceding 238889776. In scientific notation, it is written as 2.38889775 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors. There are 127407840 positive integers (up to 238889775) that are relatively prime to 238889775.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.38889775 × 10^8
Engineering notation 2.38889775 × 10^6

Prime Factorization of 238889775

Prime Factorization 3 × 5 × 5 × 3185197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47777955
Product of the distinct prime numbers

The prime factorization of 238889775 is 3 × 5 × 5 × 3185197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 238889775)

Multiplication

n×y
n×2 477779550
n×3 716669325
n×4 955559100
n×5 1194448875

Division

n÷y
n÷2 119444887.5
n÷3 79629925
n÷3 59722443.75
n÷5 47777955

Exponentiation

ny
n2 57068324599550625
n3 1.3633039223214E+25
n4 3.2567936725997E+33
n5 7.7801470766876E+41

Nth Root

y√n
2√n 15456.059491345
3√n 620.48676221038
4√n 124.32240140596
5√n 47.384850229846

Divisors of 238889775

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -238889774
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 238889775 can be divided by 12 positive divisors. The sum of these divisors (counting 238889775) is 1, the average is 0.083333333333333.

Base conversion 238889775

Base System Value
2 Binary 1110001111010010101100101111
3 Ternary 121122111212011110
4 Quaternary 32033102230233
5 Quinary 442123433100
6 Senary 35412123103
8 Octal 1617225457
10 Decimal 238889775
12 Duodecimal 68006493
16 Hexadecimal e3d2b2f
20 Vigesimal 3ed148f
36 Base36 3y88j3

Cryptographic Hash Functions

md5 2e09a25fbd39a0d8d99f2c30e770f364
sha1 9a1eccf5bbae6ae309ad68c11eeec1938bc8f33a
sha256 afda68113973ba62e621a2f23b10c3ee1b2fbacf999445b10199247e8ea7ef2d
sha512 fd999f1dee7f23dc8e6eebcdad4cb071f85f803041ec55fa31a15e7bcdda0026481d1d621aaaa9a73ae8e4eb28c0c167a47cbf75e7dc6773f99cd122b5e17b8a
ripemd-160 fc804b8e909fa474efdb797a85b8e795b0c3ec3d

238889775 as geometric shapes

Circle

Radius = n
Diameter 477779550
Circumference 1500988724.3154
Area 1.7928542931463E+17

Sphere

Radius = n
Volume 5.7105941159666E+25
Surface area 7.171417172585E+17
Circumference 1500988724.3154

Square

Length = n
Perimeter 955559100
Area 57068324599550625
Diagonal 337841159.71726

Cube

Length = n
Surface area 342409947597303750
Volume 1.3633039223214E+25
Space diagonal 413769227.7087

Equilateral Triangle

Length = n
Perimeter 716669325
Area 2.4711309427314E+16
Altitude 206884613.85435

Triangular Pyramid

Length = n
Surface area 2.4711309427314E+16
Volume 1.6066690804861E+24
Height 112613719.90575