238907984 (number)

238907984 is an even 9-digits composite number following 238907983 and preceding 238907985. In scientific notation, it is written as 2.38907984 × 10^8. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 99889920 positive integers (up to 238907984) that are relatively prime to 238907984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.38907984 × 10^8
Engineering notation 2.38907984 × 10^6

Prime Factorization of 238907984

Prime Factorization 2 × 2 × 2 × 2 × 7 × 41 × 52027

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 29863498
Product of the distinct prime numbers

The prime factorization of 238907984 is 2 × 2 × 2 × 2 × 7 × 41 × 52027. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 238907984)

Multiplication

n×y
n×2 477815968
n×3 716723952
n×4 955631936
n×5 1194539920

Division

n÷y
n÷2 119453992
n÷3 79635994.666667
n÷3 59726996
n÷5 47781596.8

Exponentiation

ny
n2 57077024818944256
n3 1.3636156932212E+25
n4 3.2577867621824E+33
n5 7.7831126765488E+41

Nth Root

y√n
2√n 15456.648537118
3√n 620.5025270213
4√n 124.32477040847
5√n 47.385572575063

Divisors of 238907984

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -238907983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 238907984 can be divided by 40 positive divisors. The sum of these divisors (counting 238907984) is 1, the average is 0.025.

Base conversion 238907984

Base System Value
2 Binary 1110001111010111001001010000
3 Ternary 121122112210010212
4 Quaternary 32033113021100
5 Quinary 442130023414
6 Senary 35412343252
8 Octal 1617271120
10 Decimal 238907984
12 Duodecimal 68014b28
16 Hexadecimal e3d7250
20 Vigesimal 3ed39j4
36 Base36 3y8mkw

Cryptographic Hash Functions

md5 99822be7cef292d50f29e7c95491f145
sha1 b7362c4d3e1f3c9af278179bd81b6574c78c24e3
sha256 5aef05b38f60a75aa8740b932385d1815ccb710c866da3bdfc8678848b12592b
sha512 d3f46d9a2817d48f59a6500ae22559da26eaea9e2b97c73661c64f3491d7077845b2da4752805bf6cfcf3174d5e7b894f26bfcfb06f72bbf23a314307b92dd65
ripemd-160 735f4cd748223960d6a65dc9d86a4472fd780462

238907984 as geometric shapes

Circle

Radius = n
Diameter 477815968
Circumference 1501103134.8367
Area 1.7931276185996E+17

Sphere

Radius = n
Volume 5.7119000588579E+25
Surface area 7.1725104743983E+17
Circumference 1501103134.8367

Square

Length = n
Perimeter 955631936
Area 57077024818944256
Diagonal 337866911.13201

Cube

Length = n
Surface area 342462148913665536
Volume 1.3636156932212E+25
Space diagonal 413800766.62185

Equilateral Triangle

Length = n
Perimeter 716723952
Area 2.471507673282E+16
Altitude 206900383.31093

Triangular Pyramid

Length = n
Surface area 2.471507673282E+16
Volume 1.6070365060152E+24
Height 112622303.71067