20131211 (number)

20131211 is an odd 8-digits prime number following 20131210 and preceding 20131212. In scientific notation, it is written as 2.0131211 × 10^7. The sum of its digits is 11. It has a total of 1 prime factors and 2 positive divisors. There are 20131210 positive integers (up to 20131211) that are relatively prime to 20131211.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-one thousand two hundred eleven

Notation

Scientific notation 2.0131211 × 10^7
Engineering notation 2.0131211 × 10^6

Prime Factorization of 20131211

Prime Factorization 20131211

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20131211
Product of the distinct prime numbers

The prime factorization of 20131211 is 20131211. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 6, 42, 45, 188, 232, 2129, 3260, 46604, 77229, 265443, 538215, 2547914, 7585078, 35547083, 75348196, 979138575, 356083157, 9454650750, 2177570963

Basic calculations (n = 20131211)

Multiplication

n×y
n×2 40262422
n×3 60393633
n×4 80524844
n×5 100656055

Division

n÷y
n÷2 10065605.5
n÷3 6710403.6666667
n÷3 5032802.75
n÷5 4026242.2

Exponentiation

ny
n2 405265656326521
n3 8.1584884385627E+21
n4 1.6424025219777E+29
n5 3.3063551716864E+36

Nth Root

y√n
2√n 4486.7818088247
3√n 272.03407066726
4√n 66.983444289053
5√n 28.89175877494

Divisors of 20131211

1, 20131211

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20131212
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10065606
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4486.7819202631
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999006518
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20131211 can be divided by 2 positive divisors. The sum of these divisors (counting 20131211) is 20131212, the average is 10065606.

Base conversion 20131211

Base System Value
2 Binary 1001100110010110110001011
3 Ternary 1101212202211102
4 Quaternary 1030302312023
5 Quinary 20123144321
6 Senary 1555252015
8 Octal 114626613
10 Decimal 20131211
12 Duodecimal 68aa00b
16 Hexadecimal 1332d8b
20 Vigesimal 65g80b
36 Base36 bzhcb

Cryptographic Hash Functions

md5 72c8c6e6024a0436b57ca81e932d98c3
sha1 89d1fbf28b23c8bca23c9bcee484f5ba6a18b3bc
sha256 7a7fa5c53f167f92dc6abe8a023bb3ed6362d0b34a199f0abdc6c2568f809858
sha512 7e8b1a5b5e81547bd7c58aee880a4151a4a26aac9f1f41fba0d1a19f49fbcb73c21add1a9dda6f60091c664a8a11032e7eb3282e71e46321857730f465806b31
ripemd-160 228151205106197dbb5442380e333066f64d0bf3

20131211 as geometric shapes

Circle

Radius = n
Diameter 40262422
Circumference 126488129.17093
Area 1.2731796086676E+15

Sphere

Radius = n
Volume 3.4174196457314E+22
Surface area 5.0927184346706E+15
Circumference 126488129.17093

Square

Length = n
Perimeter 80524844
Area 405265656326521
Diagonal 28469831.623194

Cube

Length = n
Surface area 2431593937959126
Volume 8.1584884385627E+21
Space diagonal 34868280.269889

Equilateral Triangle

Length = n
Perimeter 60393633
Area 1.7548517683007E+14
Altitude 17434140.134945

Triangular Pyramid

Length = n
Surface area 1.7548517683007E+14
Volume 9.6148708318995E+20
Height 9489943.8743981