Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20149089 (number)

20149089 is an odd 8-digits composite number following 20149088 and preceding 20149090. In scientific notation, it is written as 2.0149089 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 13432724 positive integers (up to 20149089) that are relatively prime to 20149089.

Interesting facts

20149089 has 4 divisors, whose sum is 26865456
The reverse of 20149089 is 98094102
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty million one hundred forty-nine thousand eighty-nine

Notation

Scientific notation	2.0149089 × 10^7
Engineering notation	2.0149089 × 10^6

Prime Factorization of 20149089

Prime Factorization 3 × 6716363

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20149089	Product of the distinct prime numbers

The prime factorization of 20149089 is 3 × 6716363. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 27, 80, 141, 766, 2601, 8120, 84687, 68867, 314804, 720184, 323517, 8386316, 75198662, 52064686, 27444918, 592910391, 5450702, 3824795852

Basic calculations (n = 20149089)

Multiplication

n×y

n×2	40298178
n×3	60447267
n×4	80596356
n×5	100745445

Division

n÷y

n÷2	10074544.5
n÷3	6716363
n÷3	5037272.25
n÷5	4029817.8

Exponentiation

n^y

n²	405985787529921
n³	8.1802437656755E+21
n⁴	1.6482445967629E+29
n⁵	3.3210627073945E+36

Nth Root

^y√n

²√n	4488.7736632626
³√n	272.11457561274
⁴√n	66.998310898579
⁵√n	28.896888555513

Divisors of 20149089

1, 3, 6716363, 20149089

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20149088	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149089 can be divided by 4 positive divisors. The sum of these divisors (counting 20149089) is 1, the average is 0.25.

Base conversion 20149089

Base	System	Value
2	Binary	1001100110111001101100001
3	Ternary	1101220200100120
4	Quaternary	1030313031201
5	Quinary	20124232324
6	Senary	1555510453
8	Octal	114671541
10	Decimal	20149089
12	Duodecimal	68b8429
16	Hexadecimal	1337361
20	Vigesimal	65ice9
36	Base36	bzv4x

Cryptographic Hash Functions

md5	2c5f83ceb8cbb5a0916e5f766f7d98f2
sha1	56b0d73cee1af719cfe3467d85f3f884b1b41443
sha256	e9466f7200c928c55fbf94c29691469e112778a1b28beaab203bab0d08205230
sha512	8ea1247aca13f748b709ff3524efbaa11a65228ce097ae907b3e18b72ad2607e772e65c29a11b1f8d8cee30cbeaa8350555a663f39df124b01058bb742c7f4d3
ripemd-160	5c4b75fe0a166d2821305f1fc51e0de30ff38522

20149089 as geometric shapes

Circle

Radius = n

Diameter	40298178
Circumference	126600459.95785
Area	1.2754419675659E+15

Sphere

Radius = n

Volume	3.4265324958426E+22
Surface area	5.1017678702635E+15
Circumference	126600459.95785

Square

Length = n

Perimeter	80596356
Area	405985787529921
Diagonal	28495114.933263

Cube

Length = n

Surface area	2435914725179526
Volume	8.1802437656755E+21
Space diagonal	34899245.874227

Equilateral Triangle

Length = n

Perimeter	60447267
Area	1.7579700278817E+14
Altitude	17449622.937114

Triangular Pyramid

Length = n

Surface area	1.7579700278817E+14
Volume	9.6405097307802E+20
Height	9498371.6444208