230731639 (number)

230731639 is an odd 9-digits composite number following 230731638 and preceding 230731640. In scientific notation, it is written as 2.30731639 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 228491424 positive integers (up to 230731639) that are relatively prime to 230731639.

Interesting facts

Basic properties

Name

Name two hundred thirty million seven hundred thirty-one thousand six hundred thirty-nine

Notation

Scientific notation 2.30731639 × 10^8
Engineering notation 2.30731639 × 10^6

Prime Factorization of 230731639

Prime Factorization 103 × 2240113

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 230731639
Product of the distinct prime numbers

The prime factorization of 230731639 is 103 × 2240113. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 94, 14, 779, 389, 1439, 9795, 2525, 58815, 411858, 896087, 2227015, 1900523, 99180217, 97330975, 883724912, 58933966, 788797958, 2300594394

Basic calculations (n = 230731639)

Multiplication

n×y
n×2 461463278
n×3 692194917
n×4 922926556
n×5 1153658195

Division

n÷y
n÷2 115365819.5
n÷3 76910546.333333
n÷3 57682909.75
n÷5 46146327.8

Exponentiation

ny
n2 53237089235626321
n3 1.2283480854925E+25
n4 2.834187670282E+33
n5 6.5393676639777E+41

Nth Root

y√n
2√n 15189.853159264
3√n 613.34154621039
4√n 123.24712231636
5√n 47.056695946059

Divisors of 230731639

1, 103, 2240113, 230731639

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 -230731638
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 230731639 can be divided by 4 positive divisors. The sum of these divisors (counting 230731639) is 1, the average is 0.25.

Base conversion 230731639

Base System Value
2 Binary 1101110000001010111101110111
3 Ternary 121002011101022021
4 Quaternary 31300022331313
5 Quinary 433031403024
6 Senary 34521214011
8 Octal 1560127567
10 Decimal 230731639
12 Duodecimal 65331307
16 Hexadecimal dc0af77
20 Vigesimal 3c2191j
36 Base36 3tddo7

Cryptographic Hash Functions

md5 6f1f2fec80593e7e0db85f0742be4f94
sha1 15e3668b38c1426fea21bd5f24e8938c0eb986a4
sha256 d339601731dc12c9e359d0af58422b1245d1370c3c3f84f24b73ae7bf43b3ede
sha512 9ef0dc2a588db20941d0cb2b0feeb8d44d9f35a60263f741f85165547ad1e5a52f89f11179950af88aa5a52eb03d52876982b19d7a43121a84b69b4da2328c3f
ripemd-160 6996cb21b2a04bf4f868edd0bd925e4770262b10

230731639 as geometric shapes

Circle

Radius = n
Diameter 461463278
Circumference 1449729644.0663
Area 1.6724924844115E+17

Sphere

Radius = n
Volume 5.1452924285792E+25
Surface area 6.6899699376459E+17
Circumference 1449729644.0663

Square

Length = n
Perimeter 922926556
Area 53237089235626321
Diagonal 326303813.14237

Cube

Length = n
Surface area 319422535413757926
Volume 1.2283480854925E+25
Space diagonal 399638921.66164

Equilateral Triangle

Length = n
Perimeter 692194917
Area 2.3052335850796E+16
Altitude 199819460.83082

Triangular Pyramid

Length = n
Surface area 2.3052335850796E+16
Volume 1.4476221015155E+24
Height 108767937.71412