238906140 (number)

238906140 is an even 9-digits composite number following 238906139 and preceding 238906141. In scientific notation, it is written as 2.38906140 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 57916480 positive integers (up to 238906140) that are relatively prime to 238906140.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million nine hundred six thousand one hundred forty

Notation

Scientific notation 2.38906140 × 10^8
Engineering notation 2.38906140 × 10^6

Prime Factorization of 238906140

Prime Factorization 2 × 2 × 3 × 5 × 11 × 361979

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 119453070
Product of the distinct prime numbers

The prime factorization of 238906140 is 2 × 2 × 3 × 5 × 11 × 361979. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 238906140)

Multiplication

n×y
n×2 477812280
n×3 716718420
n×4 955624560
n×5 1194530700

Division

n÷y
n÷2 119453070
n÷3 79635380
n÷3 59726535
n÷5 47781228

Exponentiation

ny
n2 57076143729699600
n3 1.3635841184548E+25
n4 3.2576861830533E+33
n5 7.782812313246E+41

Nth Root

y√n
2√n 15456.588886297
3√n 620.50093057736
4√n 124.32453050906
5√n 47.385499426176

Divisors of 238906140

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -238906139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 238906140 can be divided by 48 positive divisors. The sum of these divisors (counting 238906140) is 1, the average is 0.020833333333333.

Base conversion 238906140

Base System Value
2 Binary 1110001111010110101100011100
3 Ternary 121122112200121120
4 Quaternary 32033112230130
5 Quinary 442124444030
6 Senary 35412330540
8 Octal 1617265434
10 Decimal 238906140
12 Duodecimal 68013a50
16 Hexadecimal e3d6b1c
20 Vigesimal 3ed3570
36 Base36 3y8l5o

Cryptographic Hash Functions

md5 9907e7a2573001200f7efe4b626ef20a
sha1 1aeb2b03f69cf2504fc0b6693487dbc02908243e
sha256 287675d37b91ebff29c3542615d4c11aaaf577b6061fec21cc1df6b83c82e2fb
sha512 3ba5065a457f8193e912399cc08bc947a8b19724cf2e89d73e28415ac16dae49d8c5121ecfe93eb29ac70d610f148e1ad12cd572f2a17e0712eed91a24d332cd
ripemd-160 423b9cb1143d5d5932f9765de3668fbe76cfe12d

238906140 as geometric shapes

Circle

Radius = n
Diameter 477812280
Circumference 1501091548.643
Area 1.7930999383646E+17

Sphere

Radius = n
Volume 5.7117677987856E+25
Surface area 7.1723997534584E+17
Circumference 1501091548.643

Square

Length = n
Perimeter 955624560
Area 57076143729699600
Diagonal 337864303.32221

Cube

Length = n
Surface area 342456862378197600
Volume 1.3635841184548E+25
Space diagonal 413797572.72016

Equilateral Triangle

Length = n
Perimeter 716718420
Area 2.4714695209986E+16
Altitude 206898786.36008

Triangular Pyramid

Length = n
Surface area 2.4714695209986E+16
Volume 1.6069992947961E+24
Height 112621434.44074