239969381 (number)

239969381 is an odd 9-digits composite number following 239969380 and preceding 239969382. In scientific notation, it is written as 2.39969381 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 238537728 positive integers (up to 239969381) that are relatively prime to 239969381.

Interesting facts

Basic properties

Name

Name two hundred thirty-nine million nine hundred sixty-nine thousand three hundred eighty-one

Notation

Scientific notation 2.39969381 × 10^8
Engineering notation 2.39969381 × 10^6

Prime Factorization of 239969381

Prime Factorization 257 × 1087 × 859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 239969381
Product of the distinct prime numbers

The prime factorization of 239969381 is 257 × 1087 × 859. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 239969381)

Multiplication

n×y
n×2 479938762
n×3 719908143
n×4 959877524
n×5 1199846905

Division

n÷y
n÷2 119984690.5
n÷3 79989793.666667
n÷3 59992345.25
n÷5 47993876.2

Exponentiation

ny
n2 57585303817523161
n3 1.3818709711788E+25
n4 3.3160672157564E+33
n5 7.9575459711947E+41

Nth Root

y√n
2√n 15490.945129333
3√n 621.42007219123
4√n 124.46262543162
5√n 47.427601948157

Divisors of 239969381

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -239969380
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 239969381 can be divided by 8 positive divisors. The sum of these divisors (counting 239969381) is 1, the average is 0.125.

Base conversion 239969381

Base System Value
2 Binary 1110010011011010010001100101
3 Ternary 121201112201002212
4 Quaternary 32103122101211
5 Quinary 442413010011
6 Senary 35451213205
8 Octal 1623322145
10 Decimal 239969381
12 Duodecimal 68447205
16 Hexadecimal e4da465
20 Vigesimal 3ejg391
36 Base36 3yvdk5

Cryptographic Hash Functions

md5 1e502accb0e1a1a2492e01cb14b45e4b
sha1 6aeed0208ed1f8df885353b28ff9586649187489
sha256 7a25823788afb9a56a7e35257160c1f3d8a0706789addd3456cf84b0f9af7b20
sha512 703f99ef4b62225676d2ce7ba5ce157801716c4f74a7bf4191510d6d4facd09584ad6842948a35b8fd6135502ecefe3cdc2b5f67ddb65ca027a155877cf3bcce
ripemd-160 36e25a2ccf6b3f8fabfd70336aae3e5c7a0c9276

239969381 as geometric shapes

Circle

Radius = n
Diameter 479938762
Circumference 1507772088.8722
Area 1.8090956742787E+17

Sphere

Radius = n
Volume 5.7883675883524E+25
Surface area 7.2363826971147E+17
Circumference 1507772088.8722

Square

Length = n
Perimeter 959877524
Area 57585303817523161
Diagonal 339367953.16448

Cube

Length = n
Surface area 345511822905138966
Volume 1.3818709711788E+25
Space diagonal 415639160.15285

Equilateral Triangle

Length = n
Perimeter 719908143
Area 2.493516799531E+16
Altitude 207819580.07643

Triangular Pyramid

Length = n
Surface area 2.493516799531E+16
Volume 1.6285505574089E+24
Height 113122651.05483