20990010 (number)

20990010 is an even 8-digits composite number following 20990009 and preceding 20990011. In scientific notation, it is written as 2.0990010 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5581440 positive integers (up to 20990010) that are relatively prime to 20990010.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety thousand ten

Notation

Scientific notation 2.0990010 × 10^7
Engineering notation 2.0990010 × 10^6

Prime Factorization of 20990010

Prime Factorization 2 × 5 × 3 × 457 × 1531

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20990010
Product of the distinct prime numbers

The prime factorization of 20990010 is 2 × 5 × 3 × 457 × 1531. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 71, 65, 235, 148, 8202, 7553, 10483, 74833, 633905, 185086, 8183453, 6243728, 48728505, 83252593, 491161789, 84805801, 6741512120, 606988267

Basic calculations (n = 20990010)

Multiplication

n×y
n×2 41980020
n×3 62970030
n×4 83960040
n×5 104950050

Division

n÷y
n÷2 10495005
n÷3 6996670
n÷3 5247502.5
n÷5 4198002

Exponentiation

ny
n2 440580519800100
n3 9.2477895164093E+21
n4 1.9411119442733E+29
n5 4.0743959121415E+36

Nth Root

y√n
2√n 4581.4855669313
3√n 275.84866204419
4√n 67.686672003662
5√n 29.134161886902

Divisors of 20990010

1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 1531, 2285, 2742, 3062, 4570, 4593, 6855, 7655, 9186, 13710, 15310, 22965, 45930, 699667, 1399334, 2099001, 3498335, 4198002, 6996670, 10495005, 20990010

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20990009
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20990010 can be divided by 32 positive divisors. The sum of these divisors (counting 20990010) is 1, the average is 0.03125.

Base conversion 20990010

Base System Value
2 Binary 1010000000100100000111010
3 Ternary 1110111101212210
4 Quaternary 1100010200322
5 Quinary 20333140020
6 Senary 2025515550
8 Octal 120044072
10 Decimal 20990010
12 Duodecimal 7042bb6
16 Hexadecimal 140483a
20 Vigesimal 6b3f0a
36 Base36 chvzu

Cryptographic Hash Functions

md5 ed0771882ebf532b2ee0457a010137aa
sha1 94accf4a614110f45e80f1bb19c020230fc0bc26
sha256 11f48e5f81dc34727a892abd21fd95eadc6e4a280db8390e4cc56724e727b6aa
sha512 23a37ac6495f893ebf805d749d654eb49c7721a8030848f0a4819c2501861cfb40ededce79ce0fc42057d4b5f7d890262ba0d012338ecb83082a87fa0e1dad43
ripemd-160 e878f8983d5e0a9cff2a28141b3130f51cd464a2

20990010 as geometric shapes

Circle

Radius = n
Diameter 41980020
Circumference 131884122.42955
Area 1.3841245243188E+15

Sphere

Radius = n
Volume 3.8737050142262E+22
Surface area 5.5364980972751E+15
Circumference 131884122.42955

Square

Length = n
Perimeter 83960040
Area 440580519800100
Diagonal 29684356.816347

Cube

Length = n
Surface area 2643483118800600
Volume 9.2477895164093E+21
Space diagonal 36355763.771379

Equilateral Triangle

Length = n
Perimeter 62970030
Area 1.9077696127972E+14
Altitude 18177881.885689

Triangular Pyramid

Length = n
Surface area 1.9077696127972E+14
Volume 1.0898624463398E+21
Height 9894785.605449