238439497 (number)

238439497 is an odd 9-digits composite number following 238439496 and preceding 238439498. In scientific notation, it is written as 2.38439497 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 236976516 positive integers (up to 238439497) that are relatively prime to 238439497.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.38439497 × 10^8
Engineering notation 2.38439497 × 10^6

Prime Factorization of 238439497

Prime Factorization 163 × 1462819

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 238439497
Product of the distinct prime numbers

The prime factorization of 238439497 is 163 × 1462819. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 18, 20, 270, 587, 3748, 7210, 48446, 8169, 60707, 423363, 2317520, 4997163, 92977232, 73520013, 128259873, 816390360, 9416213254, 3625612979

Basic calculations (n = 238439497)

Multiplication

n×y
n×2 476878994
n×3 715318491
n×4 953757988
n×5 1192197485

Division

n÷y
n÷2 119219748.5
n÷3 79479832.333333
n÷3 59609874.25
n÷5 47687899.4

Exponentiation

ny
n2 56853393729613009
n3 1.3556094603632E+25
n4 3.2323083785744E+33
n5 7.7070998393617E+41

Nth Root

y√n
2√n 15441.486230282
3√n 620.09666980342
4√n 124.26377682286
5√n 47.3669738177

Divisors of 238439497

1, 163, 1462819, 238439497

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -238439496
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 238439497 can be divided by 4 positive divisors. The sum of these divisors (counting 238439497) is 1, the average is 0.25.

Base conversion 238439497

Base System Value
2 Binary 1110001101100100110001001001
3 Ternary 121121122222111111
4 Quaternary 32031210301021
5 Quinary 442020030442
6 Senary 35354330321
8 Octal 1615446111
10 Decimal 238439497
12 Duodecimal 67a299a1
16 Hexadecimal e364c49
20 Vigesimal 3ea4ieh
36 Base36 3xyl3d

Cryptographic Hash Functions

md5 39918f038cb8b001dfbf7a60d67d56d2
sha1 f33e010fa736a950ef082fce6189a72aa39fb41f
sha256 78e520f3f74ed98d3325f8a17e1e44b5142321c331c979073120823a3fca38e3
sha512 66ff9a24e8cd78892906659074c9b018c24cdbc2435b71428ceb1d9d89039edac0e5004b84a8f66a433ff476ae8e052ffcc470d3f8bc342a1d4a526b1d11c777
ripemd-160 2795775e3a89d5bfc10cfed9506c24d2473531e0

238439497 as geometric shapes

Circle

Radius = n
Diameter 476878994
Circumference 1498159544.2017
Area 1.786102040726E+17

Sphere

Radius = n
Volume 5.6783636290851E+25
Surface area 7.144408162904E+17
Circumference 1498159544.2017

Square

Length = n
Perimeter 953757988
Area 56853393729613009
Diagonal 337204370.46282

Cube

Length = n
Surface area 341120362377678054
Volume 1.3556094603632E+25
Space diagonal 412989323.33517

Equilateral Triangle

Length = n
Perimeter 715318491
Area 2.4618241630602E+16
Altitude 206494661.66758

Triangular Pyramid

Length = n
Surface area 2.4618241630602E+16
Volume 1.5976010701057E+24
Height 112401456.82094