239898690 (number)

239898690 is an even 9-digits composite number following 239898689 and preceding 239898691. In scientific notation, it is written as 2.39898690 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 63883008 positive integers (up to 239898690) that are relatively prime to 239898690.

Interesting facts

Basic properties

Name

Name two hundred thirty-nine million eight hundred ninety-eight thousand six hundred ninety

Notation

Scientific notation 2.39898690 × 10^8
Engineering notation 2.39898690 × 10^6

Prime Factorization of 239898690

Prime Factorization 2 × 45 × 953 × 2797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 239898690
Product of the distinct prime numbers

The prime factorization of 239898690 is 2 × 45 × 953 × 2797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 27, 74, 303, 528, 1498, 5406, 99517, 32838, 700972, 807601, 6266780, 9087921, 25067351, 34115579, 518021688, 429804944, 7550456460, 5496462008

Basic calculations (n = 239898690)

Multiplication

n×y
n×2 479797380
n×3 719696070
n×4 959594760
n×5 1199493450

Division

n÷y
n÷2 119949345
n÷3 79966230
n÷3 59974672.5
n÷5 47979738

Exponentiation

ny
n2 57551381463716100
n3 1.3806501020836E+25
n4 3.3121615083822E+33
n5 7.9458320692931E+41

Nth Root

y√n
2√n 15488.663273504
3√n 621.35904618253
4√n 124.45345826253
5√n 47.42480734184

Divisors of 239898690

1, 2, 45, 90, 953, 1906, 2797, 5594, 42885, 85770, 125865, 251730, 2665541, 5331082, 119949345, 239898690

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 -239898689
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 239898690 can be divided by 16 positive divisors. The sum of these divisors (counting 239898690) is 1, the average is 0.0625.

Base conversion 239898690

Base System Value
2 Binary 1110010011001001000001000010
3 Ternary 121201102010010200
4 Quaternary 32103021001002
5 Quinary 442403224230
6 Senary 35445510030
8 Octal 1623110102
10 Decimal 239898690
12 Duodecimal 68412316
16 Hexadecimal e4c9042
20 Vigesimal 3ej76ea
36 Base36 3ytv0i

Cryptographic Hash Functions

md5 945309c1868cbee6931a57779dc099e4
sha1 629935157bdfb2f933706dfab48000dbc5af6f2d
sha256 4bb840920ef031663775c97d67f87f965cbf11b9d322c5f55254dc29c0ad3e5a
sha512 198815ddc30a5d5b7f7cd30c0b82bbd871f8681dd2387610e1921d4c27c0ddbd7bff468b76617c00579afe37e9aaecad5c80e6d25d8dd6f90513404d75e79a2a
ripemd-160 113d41cf3ec107128c6365cfc02c45b2a7bdbdd8

239898690 as geometric shapes

Circle

Radius = n
Diameter 479797380
Circumference 1507327924.2196
Area 1.8080299721035E+17

Sphere

Radius = n
Volume 5.783253623845E+25
Surface area 7.2321198884142E+17
Circumference 1507327924.2196

Square

Length = n
Perimeter 959594760
Area 57551381463716100
Diagonal 339267980.99354

Cube

Length = n
Surface area 345308288782296600
Volume 1.3806501020836E+25
Space diagonal 415516719.74922

Equilateral Triangle

Length = n
Perimeter 719696070
Area 2.4920479185233E+16
Altitude 207758359.87461

Triangular Pyramid

Length = n
Surface area 2.4920479185233E+16
Volume 1.627111749382E+24
Height 113089326.99785