238233721 (number)

238233721 is an odd 9-digits composite number following 238233720 and preceding 238233722. In scientific notation, it is written as 2.38233721 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 216576100 positive integers (up to 238233721) that are relatively prime to 238233721.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million two hundred thirty-three thousand seven hundred twenty-one

Notation

Scientific notation 2.38233721 × 10^8
Engineering notation 2.38233721 × 10^6

Prime Factorization of 238233721

Prime Factorization 11 × 21657611

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 238233721
Product of the distinct prime numbers

The prime factorization of 238233721 is 11 × 21657611. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 79, 11, 545, 693, 6726, 2593, 26822, 41353, 826088, 934796, 6892219, 1009358, 61384043, 53991625, 480128671, 355489141, 5337227130, 8022299445

Basic calculations (n = 238233721)

Multiplication

n×y
n×2 476467442
n×3 714701163
n×4 952934884
n×5 1191168605

Division

n÷y
n÷2 119116860.5
n÷3 79411240.333333
n÷3 59558430.25
n÷5 47646744.2

Exponentiation

ny
n2 56755305821505841
n3 1.352102769235E+25
n4 3.2211647388927E+33
n5 7.6739006170039E+41

Nth Root

y√n
2√n 15434.82170289
3√n 619.91823496833
4√n 124.23695787844
5√n 47.358795346453

Divisors of 238233721

1, 11, 21657611, 238233721

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 -238233720
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 238233721 can be divided by 4 positive divisors. The sum of these divisors (counting 238233721) is 1, the average is 0.25.

Base conversion 238233721

Base System Value
2 Binary 1110001100110010100001111001
3 Ternary 121121021112020011
4 Quaternary 32030302201321
5 Quinary 441441434341
6 Senary 35350101521
8 Octal 1614624171
10 Decimal 238233721
12 Duodecimal 6794a8a1
16 Hexadecimal e332879
20 Vigesimal 3e8j461
36 Base36 3xu6bd

Cryptographic Hash Functions

md5 3dc477499f1811ef60b4efa4da32a3c6
sha1 1f9da9a01480a42acefe6c63a33f42355aceac9b
sha256 c9cb7b14fc25e3b5721bb757e95e4b501ba927453d812a1bc8dfd696ba670ba4
sha512 c1e651d10c0ab5a296164e2bc22d315183a607364c55a56ab86e7b17fbc9ab6308190ea865c2a6106f3a8d467d7e36171a4d6b81183038afe1832a4c767d8d03
ripemd-160 7fa028162d4634d8d7bde51a16bb86516d25db04

238233721 as geometric shapes

Circle

Radius = n
Diameter 476467442
Circumference 1496866615.4619
Area 1.7830205182108E+17

Sphere

Radius = n
Volume 5.6636748356362E+25
Surface area 7.1320820728434E+17
Circumference 1496866615.4619

Square

Length = n
Perimeter 952934884
Area 56755305821505841
Diagonal 336913359.25281

Cube

Length = n
Surface area 340531834929035046
Volume 1.352102769235E+25
Space diagonal 412632908.84819

Equilateral Triangle

Length = n
Perimeter 714701163
Area 2.4575768320489E+16
Altitude 206316454.42409

Triangular Pyramid

Length = n
Surface area 2.4575768320489E+16
Volume 1.5934683949787E+24
Height 112304453.08427