20761320 (number)

20761320 is an even 8-digits composite number following 20761319 and preceding 20761321. In scientific notation, it is written as 2.0761320 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 5356800 positive integers (up to 20761320) that are relatively prime to 20761320.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-one thousand three hundred twenty

Notation

Scientific notation 2.0761320 × 10^7
Engineering notation 2.0761320 × 10^6

Prime Factorization of 20761320

Prime Factorization 2 × 2 × 2 × 15 × 31 × 5581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5190330
Product of the distinct prime numbers

The prime factorization of 20761320 is 2 × 2 × 2 × 15 × 31 × 5581. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 25, 2, 402, 942, 1352, 6565, 46743, 92180, 634605, 948827, 4583346, 8379020, 66351960, 54451134, 306133066, 81179714, 7128088744, 2055973480

Basic calculations (n = 20761320)

Multiplication

n×y
n×2 41522640
n×3 62283960
n×4 83045280
n×5 103806600

Division

n÷y
n÷2 10380660
n÷3 6920440
n÷3 5190330
n÷5 4152264

Exponentiation

ny
n2 431032408142400
n3 8.948801755815E+21
n4 1.8578893686904E+29
n5 3.8572235707979E+36

Nth Root

y√n
2√n 4556.4591515781
3√n 274.8431943526
4√n 67.50154925317
5√n 29.070398989661

Divisors of 20761320

1, 2, 4, 8, 15, 30, 31, 60, 62, 120, 124, 248, 465, 930, 1860, 3720, 5581, 11162, 22324, 44648, 83715, 167430, 173011, 334860, 346022, 669720, 692044, 1384088, 2595165, 5190330, 10380660, 20761320

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 -20761319
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 20761320 can be divided by 32 positive divisors. The sum of these divisors (counting 20761320) is 1, the average is 0.03125.

Base conversion 20761320

Base System Value
2 Binary 1001111001100101011101000
3 Ternary 1110001210011210
4 Quaternary 1033030223220
5 Quinary 20303330240
6 Senary 2020553120
8 Octal 117145350
10 Decimal 20761320
12 Duodecimal 6b527a0
16 Hexadecimal 13ccae8
20 Vigesimal 69f360
36 Base36 cczjc

Cryptographic Hash Functions

md5 094d15780380b6a3f57a38253618d2d0
sha1 aaa528b8e6c4496090f66d9802d235653ede3d29
sha256 ee02b788283c66f6965887cd319f5c80a50ae6ab5a45c6cf16bc41ef07dd2f75
sha512 c5eccce378f62c759de09437da4e2a0fe700237a72db60e0329045eb53f73c5f498eda8249c6ffd97125d54211481235a0bd9fd0d61fe7d3a9eb8a4a562f5ed9
ripemd-160 e495b0c7503d29705e3cd3ad45b7222079eeaa20

20761320 as geometric shapes

Circle

Radius = n
Diameter 41522640
Circumference 130447220.78165
Area 1.3541282468793E+15

Sphere

Radius = n
Volume 3.7484653139333E+22
Surface area 5.4165129875171E+15
Circumference 130447220.78165

Square

Length = n
Perimeter 83045280
Area 431032408142400
Diagonal 29360940.316768

Cube

Length = n
Surface area 2586194448854400
Volume 8.948801755815E+21
Space diagonal 35959661.072196

Equilateral Triangle

Length = n
Perimeter 62283960
Area 1.8664250765285E+14
Altitude 17979830.536098

Triangular Pyramid

Length = n
Surface area 1.8664250765285E+14
Volume 1.0546264008385E+21
Height 9786980.1055893