238439488 (number)

238439488 is an even 9-digits composite number following 238439487 and preceding 238439489. In scientific notation, it is written as 2.38439488 × 10^8. The sum of its digits is 49. It has a total of 10 prime factors and 84 positive divisors. There are 101267712 positive integers (up to 238439488) that are relatively prime to 238439488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.38439488 × 10^8
Engineering notation 2.38439488 × 10^6

Prime Factorization of 238439488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 547 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1064462
Product of the distinct prime numbers

The prime factorization of 238439488 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 547 × 139. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 238439488)

Multiplication

n×y
n×2 476878976
n×3 715318464
n×4 953757952
n×5 1192197440

Division

n÷y
n÷2 119219744
n÷3 79479829.333333
n÷3 59609872
n÷5 47687897.6

Exponentiation

ny
n2 56853389437702144
n3 1.355609306859E+25
n4 3.232307890555E+33
n5 7.707098384823E+41

Nth Root

y√n
2√n 15441.48593886
3√n 620.09666200148
4√n 124.26377565027
5√n 47.366973460123

Divisors of 238439488

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -238439487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 238439488 can be divided by 84 positive divisors. The sum of these divisors (counting 238439488) is 1, the average is 0.011904761904762.

Base conversion 238439488

Base System Value
2 Binary 1110001101100100110001000000
3 Ternary 121121122222111011
4 Quaternary 32031210301000
5 Quinary 442020030423
6 Senary 35354330304
8 Octal 1615446100
10 Decimal 238439488
12 Duodecimal 67a29994
16 Hexadecimal e364c40
20 Vigesimal 3ea4ie8
36 Base36 3xyl34

Cryptographic Hash Functions

md5 78f538a4ed76c7c81dd90a5bf649270f
sha1 ebbe0e6b535c38b988408a8858ba1447d7f97e87
sha256 c667cc8fd2e43d98fd11e62a91a1c3f45e3f996bf54f262d6e7aa263c5252479
sha512 8de201c38169cd4313f4bc0cdfe29476807d71a3fd7328d6a39dad4d0fc2866c475274da8bfab04231e4162bb7ae1abd6bfaeae0654dda705a0cdc04be6a413f
ripemd-160 d54368817279ac6dba381060f1f70505c1e9a2d9

238439488 as geometric shapes

Circle

Radius = n
Diameter 476878976
Circumference 1498159487.653
Area 1.7861019058916E+17

Sphere

Radius = n
Volume 5.6783629860884E+25
Surface area 7.1444076235666E+17
Circumference 1498159487.653

Square

Length = n
Perimeter 953757952
Area 56853389437702144
Diagonal 337204357.7349

Cube

Length = n
Surface area 341120336626212864
Volume 1.355609306859E+25
Space diagonal 412989307.74671

Equilateral Triangle

Length = n
Perimeter 715318464
Area 2.461823977215E+16
Altitude 206494653.87335

Triangular Pyramid

Length = n
Surface area 2.461823977215E+16
Volume 1.5976008891994E+24
Height 112401452.5783