23891738 (number)

23891738 is an even 8-digits composite number following 23891737 and preceding 23891739. In scientific notation, it is written as 2.3891738 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 11026944 positive integers (up to 23891738) that are relatively prime to 23891738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.3891738 × 10^7
Engineering notation 2.3891738 × 10^6

Prime Factorization of 23891738

Prime Factorization 2 × 13 × 918913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 23891738
Product of the distinct prime numbers

The prime factorization of 23891738 is 2 × 13 × 918913. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 81, 72, 458, 59, 176, 4405, 31011, 27700, 564126, 91439, 224148, 1239871, 77176001, 73635813, 19962257, 485665052, 2389949456, 5345766419

Basic calculations (n = 23891738)

Multiplication

n×y
n×2 47783476
n×3 71675214
n×4 95566952
n×5 119458690

Division

n÷y
n÷2 11945869
n÷3 7963912.6666667
n÷3 5972934.5
n÷5 4778347.6

Exponentiation

ny
n2 570815144660644
n3 1.3637765882664E+22
n4 3.2582992937395E+29
n5 7.784643305161E+36

Nth Root

y√n
2√n 4887.9175524962
3√n 288.01553574887
4√n 69.913643536124
5√n 29.898510208484

Divisors of 23891738

1, 2, 13, 26, 918913, 1837826, 11945869, 23891738

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 -23891737
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 23891738 can be divided by 8 positive divisors. The sum of these divisors (counting 23891738) is 1, the average is 0.125.

Base conversion 23891738

Base System Value
2 Binary 1011011001000111100011010
3 Ternary 1122221211022012
4 Quaternary 1123020330122
5 Quinary 22104013423
6 Senary 2212025522
8 Octal 133107432
10 Decimal 23891738
12 Duodecimal 80022a2
16 Hexadecimal 16c8f1a
20 Vigesimal 79696i
36 Base36 e82ze

Cryptographic Hash Functions

md5 82379e6f0141e4cc18484d0c11ef2fef
sha1 e38a428736510102d2938aee3829e30f66110153
sha256 b0186843d516dd1f6a4cd0d4f59d44ccd0bd41a90f2c42a6097ea0a13b3ca219
sha512 32b68c039bf6b75a3693adf122d1953a6f0b1804ad8658ba036b64697ed5dc3c9aab54b35e9213a1c9959aa06c3679d0b1f9a8d15670152c9859a89114cf3a73
ripemd-160 87fc399d5865492c4cc06a4373f1bd9001a3b975

23891738 as geometric shapes

Circle

Radius = n
Diameter 47783476
Circumference 150116217.16458
Area 1.7932686650237E+15

Sphere

Radius = n
Volume 5.7125740144474E+22
Surface area 7.1730746600947E+15
Circumference 150116217.16458

Square

Length = n
Perimeter 95566952
Area 570815144660644
Diagonal 33788019.908265

Cube

Length = n
Surface area 3424890867963864
Volume 1.3637765882664E+22
Space diagonal 41381704.097124

Equilateral Triangle

Length = n
Perimeter 71675214
Area 2.471702080705E+14
Altitude 20690852.048562

Triangular Pyramid

Length = n
Surface area 2.471702080705E+14
Volume 1.6072261226444E+21
Height 11262673.302755