20992910 (number)

20992910 is an even 8-digits composite number following 20992909 and preceding 20992911. In scientific notation, it is written as 2.0992910 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 7907328 positive integers (up to 20992910) that are relatively prime to 20992910.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-two thousand nine hundred ten

Notation

Scientific notation 2.0992910 × 10^7
Engineering notation 2.0992910 × 10^6

Prime Factorization of 20992910

Prime Factorization 2 × 5 × 19 × 353 × 313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20992910
Product of the distinct prime numbers

The prime factorization of 20992910 is 2 × 5 × 19 × 353 × 313. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 91, 91, 692, 387, 9431, 9928, 87525, 46399, 322338, 90372, 2897114, 9943626, 46059, 90005066, 583927047, 879933613, 3169890864, 4489113069

Basic calculations (n = 20992910)

Multiplication

n×y
n×2 41985820
n×3 62978730
n×4 83971640
n×5 104964550

Division

n÷y
n÷2 10496455
n÷3 6997636.6666667
n÷3 5248227.5
n÷5 4198582

Exponentiation

ny
n2 440702270268100
n3 9.2516230965339E+21
n4 1.9421849101946E+29
n5 4.0772113023073E+36

Nth Root

y√n
2√n 4581.8020472299
3√n 275.86136529813
4√n 67.689009796494
5√n 29.134966883189

Divisors of 20992910

1, 2, 5, 10, 19, 38, 95, 190, 313, 353, 626, 706, 1565, 1765, 3130, 3530, 5947, 6707, 11894, 13414, 29735, 33535, 59470, 67070, 110489, 220978, 552445, 1104890, 2099291, 4198582, 10496455, 20992910

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 -20992909
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 20992910 can be divided by 32 positive divisors. The sum of these divisors (counting 20992910) is 1, the average is 0.03125.

Base conversion 20992910

Base System Value
2 Binary 1010000000101001110001110
3 Ternary 1110111112212012
4 Quaternary 1100011032032
5 Quinary 20333233120
6 Senary 2025541222
8 Octal 120051616
10 Decimal 20992910
12 Duodecimal 7044812
16 Hexadecimal 140538e
20 Vigesimal 6b425a
36 Base36 chy8e

Cryptographic Hash Functions

md5 180427eb92eb1df377c90fc811253f7c
sha1 7a83d8f4bd9d454c4afa57c11bd45b0a4544496e
sha256 03cefba3cb1ae117ad46eff6873ef2afa6f572d71eb49edbedac66a68fe59083
sha512 7843d67a49e815ab4e86646c215d40bad79f1b1807be58c9c3cc40b3f7263420c57aefd25b15fd6bf374f74b06df99f2a78aca44d74b7897360b6d33d0f7cbf1
ripemd-160 49a254e6cbe95bb2e22fb5a3a650cfec8f5e5c51

20992910 as geometric shapes

Circle

Radius = n
Diameter 41985820
Circumference 131902343.66694
Area 1.3845070146946E+15

Sphere

Radius = n
Volume 3.8753108205137E+22
Surface area 5.5380280587784E+15
Circumference 131902343.66694

Square

Length = n
Perimeter 83971640
Area 440702270268100
Diagonal 29688458.035678

Cube

Length = n
Surface area 2644213621608600
Volume 9.2516230965339E+21
Space diagonal 36360786.718721

Equilateral Triangle

Length = n
Perimeter 62978730
Area 1.9082968077883E+14
Altitude 18180393.35936

Triangular Pyramid

Length = n
Surface area 1.9082968077883E+14
Volume 1.0903142380902E+21
Height 9896152.6785593