238468538 (number)

238468538 is an even 9-digits composite number following 238468537 and preceding 238468539. In scientific notation, it is written as 2.38468538 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 92909760 positive integers (up to 238468538) that are relatively prime to 238468538.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million four hundred sixty-eight thousand five hundred thirty-eight

Notation

Scientific notation 2.38468538 × 10^8
Engineering notation 2.38468538 × 10^6

Prime Factorization of 238468538

Prime Factorization 2 × 11 × 7 × 1548497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 238468538
Product of the distinct prime numbers

The prime factorization of 238468538 is 2 × 11 × 7 × 1548497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 61, 76, 859, 825, 4487, 810, 91332, 55690, 235433, 479430, 7351366, 1249754, 13433139, 94589735, 527287948, 158713226, 6424502729, 2437729375

Basic calculations (n = 238468538)

Multiplication

n×y
n×2 476937076
n×3 715405614
n×4 953874152
n×5 1192342690

Division

n÷y
n÷2 119234269
n÷3 79489512.666667
n÷3 59617134.5
n÷5 47693707.6

Exponentiation

ny
n2 56867243615857444
n3 1.3561048445163E+25
n4 3.2338833964653E+33
n5 7.7117944561755E+41

Nth Root

y√n
2√n 15442.426558025
3√n 620.12184389937
4√n 124.2675603608
5√n 47.368127583995

Divisors of 238468538

1, 2, 7, 11, 14, 22, 77, 154, 1548497, 3096994, 10839479, 17033467, 21678958, 34066934, 119234269, 238468538

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -238468537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 238468538 can be divided by 16 positive divisors. The sum of these divisors (counting 238468538) is 1, the average is 0.0625.

Base conversion 238468538

Base System Value
2 Binary 1110001101101011110110111010
3 Ternary 121121201110100002
4 Quaternary 32031223312322
5 Quinary 442021443123
6 Senary 35355113002
8 Octal 1615536672
10 Decimal 238468538
12 Duodecimal 67a42762
16 Hexadecimal e36bdba
20 Vigesimal 3ea8b6i
36 Base36 3xz7i2

Cryptographic Hash Functions

md5 bb8633c37808a5b3ce11376bfe057ec5
sha1 12ef4eafea3a0fb83555bb2707eb2c2866f55546
sha256 9306119ff4ae0c8ea22769df6d1f95d3f648303abe202f7571fc8bcac9870fd5
sha512 ffc0d3488c494aadeb0c7641d164e3bbd6ad26f2c100d8e7a72a1da6b906bc0bd34915fb7ddd697e4dc195b455ad944dbc0312f103336ba889b1b9b1b5ea4cd4
ripemd-160 4ee247ba94b88c14651bf3033a2653316cb684a6

238468538 as geometric shapes

Circle

Radius = n
Diameter 476937076
Circumference 1498342014.1862
Area 1.7865371477348E+17

Sphere

Radius = n
Volume 5.6804386893734E+25
Surface area 7.1461485909392E+17
Circumference 1498342014.1862

Square

Length = n
Perimeter 953874152
Area 56867243615857444
Diagonal 337245440.63888

Cube

Length = n
Surface area 341203461695144664
Volume 1.3561048445163E+25
Space diagonal 413039623.82267

Equilateral Triangle

Length = n
Perimeter 715405614
Area 2.4624238807265E+16
Altitude 206519811.91133

Triangular Pyramid

Length = n
Surface area 2.4624238807265E+16
Volume 1.598184885929E+24
Height 112415146.87963