21882488 (number)

21882488 is an even 8-digits composite number following 21882487 and preceding 21882489. In scientific notation, it is written as 2.1882488 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 10883200 positive integers (up to 21882488) that are relatively prime to 21882488.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred eighty-two thousand four hundred eighty-eight

Notation

Scientific notation 2.1882488 × 10^7
Engineering notation 2.1882488 × 10^6

Prime Factorization of 21882488

Prime Factorization 2 × 2 × 2 × 191 × 14321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5470622
Product of the distinct prime numbers

The prime factorization of 21882488 is 2 × 2 × 2 × 191 × 14321. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 21, 2, 213, 628, 1420, 273, 96795, 57947, 806202, 898979, 3067126, 5753479, 12220757, 26926625, 796974214, 958143137, 5364536372, 7811123781

Basic calculations (n = 21882488)

Multiplication

n×y
n×2 43764976
n×3 65647464
n×4 87529952
n×5 109412440

Division

n÷y
n÷2 10941244
n÷3 7294162.6666667
n÷3 5470622
n÷5 4376497.6

Exponentiation

ny
n2 478843281070144
n3 1.0478282351898E+22
n4 2.2929088782602E+29
n5 5.0174551013622E+36

Nth Root

y√n
2√n 4677.8721658463
3√n 279.704143281
4√n 68.394971787744
5√n 29.377804728955

Divisors of 21882488

1, 2, 4, 8, 191, 382, 764, 1528, 14321, 28642, 57284, 114568, 2735311, 5470622, 10941244, 21882488

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 -21882487
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 21882488 can be divided by 16 positive divisors. The sum of these divisors (counting 21882488) is 1, the average is 0.0625.

Base conversion 21882488

Base System Value
2 Binary 1010011011110011001111000
3 Ternary 1112011202010112
4 Quaternary 1103132121320
5 Quinary 21100214423
6 Senary 2101003452
8 Octal 123363170
10 Decimal 21882488
12 Duodecimal 73b3588
16 Hexadecimal 14de678
20 Vigesimal 6gf648
36 Base36 d10mw

Cryptographic Hash Functions

md5 37eea54aff191721d498d0757459cf80
sha1 89e21872015bac73bf45aeb29a3436cca0667e4b
sha256 86dea957641cd178dd6b4464a1f24f90521f688d7680e3cd3e572be3579de8e1
sha512 c8df3eed04157a0fe1e7308679557a06ace2d9f9148c04d8dc07d9a7ba67f22c33a35f735b60234224a7f061c0c29f8d9d36dc0ebbc49883f3c164abe8f44ecf
ripemd-160 038850ddc55b792ebc88ecb0cb0bfd7e15746424

21882488 as geometric shapes

Circle

Radius = n
Diameter 43764976
Circumference 137491727.08613
Area 1.5043305340308E+15

Sphere

Radius = n
Volume 4.3891326478617E+22
Surface area 6.0173221361232E+15
Circumference 137491727.08613

Square

Length = n
Perimeter 87529952
Area 478843281070144
Diagonal 30946511.308067

Cube

Length = n
Surface area 2873059686420864
Volume 1.0478282351898E+22
Space diagonal 37901581.012016

Equilateral Triangle

Length = n
Perimeter 65647464
Area 2.0734522291912E+14
Altitude 18950790.506008

Triangular Pyramid

Length = n
Surface area 2.0734522291912E+14
Volume 1.2348774177024E+21
Height 10315503.769356