20121310 (number)

20121310 is an even 8-digits composite number following 20121309 and preceding 20121311. In scientific notation, it is written as 2.0121310 × 10^7. The sum of its digits is 10. It has a total of 4 prime factors and 16 positive divisors. There are 7316800 positive integers (up to 20121310) that are relatively prime to 20121310.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-one thousand three hundred ten

Notation

Scientific notation 2.0121310 × 10^7
Engineering notation 2.0121310 × 10^6

Prime Factorization of 20121310

Prime Factorization 2 × 5 × 11 × 182921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20121310
Product of the distinct prime numbers

The prime factorization of 20121310 is 2 × 5 × 11 × 182921. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 40, 29, 3, 234, 3769, 56, 92594, 27761, 277698, 652213, 6063494, 7369606, 21244455, 81414083, 547488810, 301103266, 4291964668, 1486954906

Basic calculations (n = 20121310)

Multiplication

n×y
n×2 40242620
n×3 60363930
n×4 80485240
n×5 100606550

Division

n÷y
n÷2 10060655
n÷3 6707103.3333333
n÷3 5030327.5
n÷5 4024262

Exponentiation

ny
n2 404867116116100
n3 8.146456752178E+21
n4 1.6391738171217E+29
n5 3.2982324518189E+36

Nth Root

y√n
2√n 4485.6783210569
3√n 271.98946578292
4√n 66.975206763824
5√n 28.888916287261

Divisors of 20121310

1, 2, 5, 10, 11, 22, 55, 110, 182921, 365842, 914605, 1829210, 2012131, 4024262, 10060655, 20121310

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20121309
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121310 can be divided by 16 positive divisors. The sum of these divisors (counting 20121310) is 1, the average is 0.0625.

Base conversion 20121310

Base System Value
2 Binary 1001100110000011011011110
3 Ternary 1101212021020201
4 Quaternary 1030300123132
5 Quinary 20122340220
6 Senary 1555134114
8 Octal 114603336
10 Decimal 20121310
12 Duodecimal 68a433a
16 Hexadecimal 13306de
20 Vigesimal 65f35a
36 Base36 bz9pa

Cryptographic Hash Functions

md5 ee9b92d0b8f741da97d455d03544b530
sha1 a2f2fff5aeebaf01843ff75c10a2173e5b4fea52
sha256 f463349c64f465740dfe3d052edcedab6e668710db8d47a704d0bc7183ae7748
sha512 48333f00f8d91521e3868728ca4b9d371e3d2e53f71addaefa1dcc8e2dc8e3667914cac7db08ceab3d5cf89ce84ae2d6a17814bb2439a090cbcb4b96f79e97b6
ripemd-160 02f13f900ffe0cf8db2d52f1a6a92ecb810fe343

20121310 as geometric shapes

Circle

Radius = n
Diameter 40242620
Circumference 126425919.35321
Area 1.2719275576704E+15

Sphere

Radius = n
Volume 3.4123798247239E+22
Surface area 5.0877102306817E+15
Circumference 126425919.35321

Square

Length = n
Perimeter 80485240
Area 404867116116100
Diagonal 28455829.494713

Cube

Length = n
Surface area 2429202696696600
Volume 8.146456752178E+21
Space diagonal 34851131.234844

Equilateral Triangle

Length = n
Perimeter 60363930
Area 1.7531260385674E+14
Altitude 17425565.617422

Triangular Pyramid

Length = n
Surface area 1.7531260385674E+14
Volume 9.6006913535134E+20
Height 9485276.4982378