20090889 (number)

20090889 is an odd 8-digits composite number following 20090888 and preceding 20090890. In scientific notation, it is written as 2.0090889 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 9704448 positive integers (up to 20090889) that are relatively prime to 20090889.

Interesting facts

Basic properties

Name

Name twenty million ninety thousand eight hundred eighty-nine

Notation

Scientific notation 2.0090889 × 10^7
Engineering notation 2.0090889 × 10^6

Prime Factorization of 20090889

Prime Factorization 3 × 3 × 13 × 3 × 91 × 37 × 17

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2232321
Product of the distinct prime numbers

The prime factorization of 20090889 is 3 × 3 × 13 × 3 × 91 × 37 × 17. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 7, 12, 85, 484, 397, 4146, 5429, 77938, 4265, 355301, 323606, 3419479, 1299168, 91199848, 32730956, 914346819, 802689098, 4280755810, 6243569767

Basic calculations (n = 20090889)

Multiplication

n×y
n×2 40181778
n×3 60272667
n×4 80363556
n×5 100454445

Division

n÷y
n÷2 10045444.5
n÷3 6696963
n÷3 5022722.25
n÷5 4018177.8

Exponentiation

ny
n2 403643820810321
n3 8.109563199436E+21
n4 1.6292833407835E+29
n5 3.2733750749231E+36

Nth Root

y√n
2√n 4482.2861354447
3√n 271.85232486275
4√n 66.949877785137
5√n 28.880175686585

Divisors of 20090889

1, 3, 9, 13, 17, 27, 37, 39, 51, 91, 111, 117, 153, 221, 273, 333, 351, 459, 481, 629, 663, 819, 999, 1183, 1443, 1547, 1887, 1989, 2457, 3367, 3549, 4329, 4641, 5661, 5967, 8177, 10101, 10647, 12987, 13923, 16983, 20111, 24531, 30303, 31941, 41769, 43771, 57239, 60333, 73593, 90909, 131313, 171717, 180999, 220779, 393939, 515151, 542997, 744107, 1181817, 1545453, 2232321, 6696963, 20090889

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20090888
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20090889 can be divided by 64 positive divisors. The sum of these divisors (counting 20090889) is 1, the average is 0.015625.

Base conversion 20090889

Base System Value
2 Binary 1001100101001000000001001
3 Ternary 1101210201112000
4 Quaternary 1030221000021
5 Quinary 20120402024
6 Senary 1554341213
8 Octal 114510011
10 Decimal 20090889
12 Duodecimal 688a809
16 Hexadecimal 1329009
20 Vigesimal 65b749
36 Base36 bym89

Cryptographic Hash Functions

md5 3f450f45ef047233e4c8f6812193ca47
sha1 e21d59e841569c8fdb22b15af610b8ad820389f1
sha256 0e98c58bf9e321f963b33af9befd396bcd8742230561d8460a9b887a3867deca
sha512 9379ef6f55c0da8fb8c252263c281b51b698c3202c90ca71fd981756251d170360e7970069c818f301618fe3fd9f7570a4f4bd776da44b785494ad664f6625a0
ripemd-160 ca03ad727bdfcfad27fd07800b7382adf5e1da50

20090889 as geometric shapes

Circle

Radius = n
Diameter 40181778
Circumference 126234778.57298
Area 1.2680844621246E+15

Sphere

Radius = n
Volume 3.3969258894894E+22
Surface area 5.0723378484985E+15
Circumference 126234778.57298

Square

Length = n
Perimeter 80363556
Area 403643820810321
Diagonal 28412807.703932

Cube

Length = n
Surface area 2421862924861926
Volume 8.109563199436E+21
Space diagonal 34798440.517227

Equilateral Triangle

Length = n
Perimeter 60272667
Area 1.7478290145118E+14
Altitude 17399220.258613

Triangular Pyramid

Length = n
Surface area 1.7478290145118E+14
Volume 9.5572118846368E+20
Height 9470935.9013108