23943989 (number)

23943989 is an odd 8-digits composite number following 23943988 and preceding 23943990. In scientific notation, it is written as 2.3943989 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 22833360 positive integers (up to 23943989) that are relatively prime to 23943989.

Interesting facts

Basic properties

Name

Name twenty-three million nine hundred forty-three thousand nine hundred eighty-nine

Notation

Scientific notation 2.3943989 × 10^7
Engineering notation 2.3943989 × 10^6

Prime Factorization of 23943989

Prime Factorization 23 × 373 × 2791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 23943989
Product of the distinct prime numbers

The prime factorization of 23943989 is 23 × 373 × 2791. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 23943989)

Multiplication

n×y
n×2 47887978
n×3 71831967
n×4 95775956
n×5 119719945

Division

n÷y
n÷2 11971994.5
n÷3 7981329.6666667
n÷3 5985997.25
n÷5 4788797.8

Exponentiation

ny
n2 573314609232121
n3 1.3727438696993E+22
n4 3.2868964115898E+29
n5 7.8701411523246E+36

Nth Root

y√n
2√n 4893.2595475818
3√n 288.22534526995
4√n 69.95183734243
5√n 29.911576333831

Divisors of 23943989

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 -23943988
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 23943989 can be divided by 8 positive divisors. The sum of these divisors (counting 23943989) is 1, the average is 0.125.

Base conversion 23943989

Base System Value
2 Binary 1011011010101101100110101
3 Ternary 1200001110222102
4 Quaternary 1123111230311
5 Quinary 22112201424
6 Senary 2213111445
8 Octal 133255465
10 Decimal 23943989
12 Duodecimal 8028585
16 Hexadecimal 16d5b35
20 Vigesimal 79cjj9
36 Base36 e97at

Cryptographic Hash Functions

md5 ae1b9ae64fbe78b91111840254c815ea
sha1 be24f37f5ac0ac70ef48091f7880a5d3592d8128
sha256 a4bc5a20f97d00296fd9d0ff9d2c5233af24e6ae2a5ab8d7efea0f02a26f870c
sha512 dc6749b7d982eac87578be9bc34beac37d16a22a324bab315246137f2d7af2b1814e83f562be80d52da878329748dfdb1c89c41085b27671aeb40d759b43f73d
ripemd-160 35499831b4693b3d364967186906020477f915a2

23943989 as geometric shapes

Circle

Radius = n
Diameter 47887978
Circumference 150444519.88007
Area 1.8011209645593E+15

Sphere

Radius = n
Volume 5.7501360750771E+22
Surface area 7.2044838582373E+15
Circumference 150444519.88007

Square

Length = n
Perimeter 95775956
Area 573314609232121
Diagonal 33861913.981112

Cube

Length = n
Surface area 3439887655392726
Volume 1.3727438696993E+22
Space diagonal 41472205.48387

Equilateral Triangle

Length = n
Perimeter 71831967
Area 2.4825250797788E+14
Altitude 20736102.741935

Triangular Pyramid

Length = n
Surface area 2.4825250797788E+14
Volume 1.6177941651611E+21
Height 11287304.660371