238972318 (number)

238972318 is an even 9-digits composite number following 238972317 and preceding 238972319. In scientific notation, it is written as 2.38972318 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 110294904 positive integers (up to 238972318) that are relatively prime to 238972318.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million nine hundred seventy-two thousand three hundred eighteen

Notation

Scientific notation 2.38972318 × 10^8
Engineering notation 2.38972318 × 10^6

Prime Factorization of 238972318

Prime Factorization 2 × 13 × 9191243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 238972318
Product of the distinct prime numbers

The prime factorization of 238972318 is 2 × 13 × 9191243. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 238972318)

Multiplication

n×y
n×2 477944636
n×3 716916954
n×4 955889272
n×5 1194861590

Division

n÷y
n÷2 119486159
n÷3 79657439.333333
n÷3 59743079.5
n÷5 47794463.6

Exponentiation

ny
n2 57107768770293124
n3 1.3647175878845E+25
n4 3.2612972539213E+33
n5 7.793597644566E+41

Nth Root

y√n
2√n 15458.729507951
3√n 620.55821907231
4√n 124.3331392186
5√n 47.388124331654

Divisors of 238972318

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 -238972317
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 238972318 can be divided by 8 positive divisors. The sum of these divisors (counting 238972318) is 1, the average is 0.125.

Base conversion 238972318

Base System Value
2 Binary 1110001111100110110110011110
3 Ternary 121122200001101121
4 Quaternary 32033212312132
5 Quinary 442134103233
6 Senary 35414001154
8 Octal 1617466636
10 Decimal 238972318
12 Duodecimal 680461ba
16 Hexadecimal e3e6d9e
20 Vigesimal 3edbafi
36 Base36 3ya07y

Cryptographic Hash Functions

md5 2fd195a63d9a69c1ace79d4f3aa41272
sha1 27fd85d8d1659cd58420be56865b9f1aeb8cb2b9
sha256 674949e7508c94f5834adfc130822b4f06c58c00d2e40ae968079476ee7a3e7f
sha512 eb96de0206711d643cfd59a0abda03e4e832b0fdf698b1ea34e377b9e33f4966e60e10b8f827d7655317d95d8c0204ebba6e8721aef236a712aade588a6c2e7c
ripemd-160 d0db6d8aad4fb398d3173505c862a84db29dd606

238972318 as geometric shapes

Circle

Radius = n
Diameter 477944636
Circumference 1501507357.2802
Area 1.7940934683166E+17

Sphere

Radius = n
Volume 5.7165156644303E+25
Surface area 7.1763738732663E+17
Circumference 1501507357.2802

Square

Length = n
Perimeter 955889272
Area 57107768770293124
Diagonal 337957893.14734

Cube

Length = n
Surface area 342646612621758744
Volume 1.3647175878845E+25
Space diagonal 413912196.37851

Equilateral Triangle

Length = n
Perimeter 716916954
Area 2.4728389254261E+16
Altitude 206956098.18925

Triangular Pyramid

Length = n
Surface area 2.4728389254261E+16
Volume 1.6083351013295E+24
Height 112652631.04911