22388748 (number)

22388748 is an even 8-digits composite number following 22388747 and preceding 22388749. In scientific notation, it is written as 2.2388748 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 7462912 positive integers (up to 22388748) that are relatively prime to 22388748.

Interesting facts

Basic properties

Name

Name twenty-two million three hundred eighty-eight thousand seven hundred forty-eight

Notation

Scientific notation 2.2388748 × 10^7
Engineering notation 2.2388748 × 10^6

Prime Factorization of 22388748

Prime Factorization 2 × 2 × 3 × 1865729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11194374
Product of the distinct prime numbers

The prime factorization of 22388748 is 2 × 2 × 3 × 1865729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 33, 46, 118, 466, 8071, 6026, 92953, 30940, 780179, 53289, 5585968, 4830823, 13924315, 26188399, 74892256, 641244105, 6462200157, 3998149479

Basic calculations (n = 22388748)

Multiplication

n×y
n×2 44777496
n×3 67166244
n×4 89554992
n×5 111943740

Division

n÷y
n÷2 11194374
n÷3 7462916
n÷3 5597187
n÷5 4477749.6

Exponentiation

ny
n2 501256037007504
n3 1.122249509604E+22
n4 2.5125761463647E+29
n5 5.625343417177E+36

Nth Root

y√n
2√n 4731.6749677044
3√n 281.84474125496
4√n 68.78717153441
5√n 29.512497385977

Divisors of 22388748

1, 2, 3, 4, 6, 12, 1865729, 3731458, 5597187, 7462916, 11194374, 22388748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22388747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22388748 can be divided by 12 positive divisors. The sum of these divisors (counting 22388748) is 1, the average is 0.083333333333333.

Base conversion 22388748

Base System Value
2 Binary 1010101011010000000001100
3 Ternary 1120010110120220
4 Quaternary 1111122000030
5 Quinary 21212414443
6 Senary 2115511340
8 Octal 125320014
10 Decimal 22388748
12 Duodecimal 75b8550
16 Hexadecimal 155a00c
20 Vigesimal 6jibh8
36 Base36 dbv9o

Cryptographic Hash Functions

md5 5d339f88791355d2b810807ea1a9b29a
sha1 73dc6e5ab89a22e9530f7eaa4601a419b62177f6
sha256 9a8a37bda59a84e30f8b5042a9bb1330f317b3b37c7c3478cd45042e2e0e3df7
sha512 c56caa3acddd1390b7eae11447bf53bc793c904a325663fbed839ce785ce9678e28566329cab45eacefc40227f19dd1ad0b109a3cf028cc829d22aae52afc6cf
ripemd-160 0ecc1072f9f48676cc77b196756a26e0d89f3704

22388748 as geometric shapes

Circle

Radius = n
Diameter 44777496
Circumference 140672652.47975
Area 1.5747422834303E+15

Sphere

Radius = n
Volume 4.7008677531554E+22
Surface area 6.2989691337212E+15
Circumference 140672652.47975

Square

Length = n
Perimeter 89554992
Area 501256037007504
Diagonal 31662471.066154

Cube

Length = n
Surface area 3007536222045024
Volume 1.122249509604E+22
Space diagonal 38778449.053856

Equilateral Triangle

Length = n
Perimeter 67166244
Area 2.1705023092441E+14
Altitude 19389224.526928

Triangular Pyramid

Length = n
Surface area 2.1705023092441E+14
Volume 1.3225837307071E+21
Height 10554157.022051