22981985 (number)

22981985 is an odd 8-digits composite number following 22981984 and preceding 22981986. In scientific notation, it is written as 2.2981985 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 16835520 positive integers (up to 22981985) that are relatively prime to 22981985.

Interesting facts

Basic properties

Name

Name twenty-two million nine hundred eighty-one thousand nine hundred eighty-five

Notation

Scientific notation 2.2981985 × 10^7
Engineering notation 2.2981985 × 10^6

Prime Factorization of 22981985

Prime Factorization 5 × 13 × 131 × 2699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22981985
Product of the distinct prime numbers

The prime factorization of 22981985 is 5 × 13 × 131 × 2699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 6, 15, 245, 662, 776, 5490, 35129, 35659, 477972, 247259, 9155615, 1853228, 65430913, 96381003, 129769841, 761866800, 780272506, 6082551514

Basic calculations (n = 22981985)

Multiplication

n×y
n×2 45963970
n×3 68945955
n×4 91927940
n×5 114909925

Division

n÷y
n÷2 11490992.5
n÷3 7660661.6666667
n÷3 5745496.25
n÷5 4596397

Exponentiation

ny
n2 528171634540225
n3 1.2138432582429E+22
n4 2.7896527553289E+29
n5 6.4111757778178E+36

Nth Root

y√n
2√n 4793.9529618051
3√n 284.31242893365
4√n 69.238377810324
5√n 29.66726475741

Divisors of 22981985

1, 5, 13, 65, 131, 655, 1703, 2699, 8515, 13495, 35087, 175435, 353569, 1767845, 4596397, 22981985

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 -22981984
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 22981985 can be divided by 16 positive divisors. The sum of these divisors (counting 22981985) is 1, the average is 0.0625.

Base conversion 22981985

Base System Value
2 Binary 1010111101010110101100001
3 Ternary 1121020121100122
4 Quaternary 1113222311201
5 Quinary 21340410420
6 Senary 2140330025
8 Octal 127526541
10 Decimal 22981985
12 Duodecimal 7843915
16 Hexadecimal 15ead61
20 Vigesimal 73cej5
36 Base36 dol0h

Cryptographic Hash Functions

md5 59663b588d5238ce68b4a9352c0fab50
sha1 c5e2faa46d3f5451b3dd78c90d71b4a894563dc3
sha256 2573c8d1c7fbe43c6888f109b44fc3726f51ddfbe19f4e8b76e42213756c0794
sha512 bf24fd7df5d124df4a004782074bb36fa42835c4555244d5ae7221b39fd7011927bbf05e54ed58480dabeba0225c6581ca3cabe84fdb0a3ea4bbe9cb596902e7
ripemd-160 ed9acbb29bfaafc8cdf76c0be96091e302998e05

22981985 as geometric shapes

Circle

Radius = n
Diameter 45963970
Circumference 144400070.48182
Area 1.6593001269061E+15

Sphere

Radius = n
Volume 5.0845347502738E+22
Surface area 6.6372005076243E+15
Circumference 144400070.48182

Square

Length = n
Perimeter 91927940
Area 528171634540225
Diagonal 32501434.877255

Cube

Length = n
Surface area 3169029807241350
Volume 1.2138432582429E+22
Space diagonal 39805965.678786

Equilateral Triangle

Length = n
Perimeter 68945955
Area 2.2870502653509E+14
Altitude 19902982.839393

Triangular Pyramid

Length = n
Surface area 2.2870502653509E+14
Volume 1.4305279986685E+21
Height 10833811.625752