20731260 (number)

20731260 is an even 8-digits composite number following 20731259 and preceding 20731261. In scientific notation, it is written as 2.0731260 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 96 positive divisors. There are 4960000 positive integers (up to 20731260) that are relatively prime to 20731260.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty-one thousand two hundred sixty

Notation

Scientific notation 2.0731260 × 10^7
Engineering notation 2.0731260 × 10^6

Prime Factorization of 20731260

Prime Factorization 2 × 2 × 3 × 5 × 11 × 101 × 311

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10365630
Product of the distinct prime numbers

The prime factorization of 20731260 is 2 × 2 × 3 × 5 × 11 × 101 × 311. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 8, 18, 26, 646, 685, 6404, 4549, 39360, 64682, 839640, 717374, 3968023, 6495757, 711606, 63957681, 404479372, 677947415, 6522334807, 7963654768

Basic calculations (n = 20731260)

Multiplication

n×y
n×2 41462520
n×3 62193780
n×4 82925040
n×5 103656300

Division

n÷y
n÷2 10365630
n÷3 6910420
n÷3 5182815
n÷5 4146252

Exponentiation

ny
n2 429785141187600
n3 8.9099875060968E+21
n4 1.8471526758565E+29
n5 3.8293802382876E+36

Nth Root

y√n
2√n 4553.1593426982
3√n 274.7104831858
4√n 67.477102358491
5√n 29.061975992173

Divisors of 20731260

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 101, 110, 132, 165, 202, 220, 303, 311, 330, 404, 505, 606, 622, 660, 933, 1010, 1111, 1212, 1244, 1515, 1555, 1866, 2020, 2222, 3030, 3110, 3333, 3421, 3732, 4444, 4665, 5555, 6060, 6220, 6666, 6842, 9330, 10263, 11110, 13332, 13684, 16665, 17105, 18660, 20526, 22220, 31411, 33330, 34210, 41052, 51315, 62822, 66660, 68420, 94233, 102630, 125644, 157055, 188466, 205260, 314110, 345521, 376932, 471165, 628220, 691042, 942330, 1036563, 1382084, 1727605, 1884660, 2073126, 3455210, 4146252, 5182815, 6910420, 10365630, 20731260

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20731259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20731260 can be divided by 96 positive divisors. The sum of these divisors (counting 20731260) is 1, the average is 0.010416666666667.

Base conversion 20731260

Base System Value
2 Binary 1001111000101010101111100
3 Ternary 1110000020221110
4 Quaternary 1033011111330
5 Quinary 20301400020
6 Senary 2020202020
8 Octal 117052574
10 Decimal 20731260
12 Duodecimal 6b39310
16 Hexadecimal 13c557c
20 Vigesimal 69b830
36 Base36 ccccc

Cryptographic Hash Functions

md5 55831d25619b90f768c6b40982a10f0e
sha1 11bae4949d0f42255bbcaf72d89a3aaf8723a3d0
sha256 9938e9f2a288d005b595165a3262a06364bb190282118b7d3826b4b3e9b9bf9b
sha512 443f3191938509fdc64f768ac06bb7aad00b9d85fdb1a664d550ebf44fe6d14bb0b3a2192d5ec7546f3d327bd44e94c66f0f8898709e0e7c5f7dbb812077b73f
ripemd-160 c8173f04d4df94e90191641de0e25064755a41fe

20731260 as geometric shapes

Circle

Radius = n
Diameter 41462520
Circumference 130258348.23132
Area 1.350209842177E+15

Sphere

Radius = n
Volume 3.7322068390308E+22
Surface area 5.4008393687081E+15
Circumference 130258348.23132

Square

Length = n
Perimeter 82925040
Area 429785141187600
Diagonal 29318429.057083

Cube

Length = n
Surface area 2578710847125600
Volume 8.9099875060968E+21
Space diagonal 35907595.62492

Equilateral Triangle

Length = n
Perimeter 62193780
Area 1.8610242521877E+14
Altitude 17953797.81246

Triangular Pyramid

Length = n
Surface area 1.8610242521877E+14
Volume 1.0500520976414E+21
Height 9772809.6856943