221492013 (number)

221492013 is an odd 9-digits composite number following 221492012 and preceding 221492014. In scientific notation, it is written as 2.21492013 × 10^8. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 147661340 positive integers (up to 221492013) that are relatively prime to 221492013.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred ninety-two thousand thirteen

Notation

Scientific notation 2.21492013 × 10^8
Engineering notation 2.21492013 × 10^6

Prime Factorization of 221492013

Prime Factorization 3 × 73830671

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221492013
Product of the distinct prime numbers

The prime factorization of 221492013 is 3 × 73830671. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 64, 69, 193, 811, 3042, 9648, 44042, 67725, 629865, 905974, 3028456, 6948247, 1831121, 71739585, 542971611, 222607755, 2344031322, 2795262082

Basic calculations (n = 221492013)

Multiplication

n×y
n×2 442984026
n×3 664476039
n×4 885968052
n×5 1107460065

Division

n÷y
n÷2 110746006.5
n÷3 73830671
n÷3 55373003.25
n÷5 44298402.6

Exponentiation

ny
n2 49058711822792169
n3 1.0866112836817E+25
n4 2.4067572057118E+33
n5 5.3307749829535E+41

Nth Root

y√n
2√n 14882.607735206
3√n 605.04269716649
4√n 121.9942938633
5√n 46.673633758448

Divisors of 221492013

1, 3, 73830671, 221492013

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221492012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221492013 can be divided by 4 positive divisors. The sum of these divisors (counting 221492013) is 1, the average is 0.25.

Base conversion 221492013

Base System Value
2 Binary 1101001100111011001100101101
3 Ternary 120102202221220220
4 Quaternary 31030323030231
5 Quinary 423200221023
6 Senary 33551201553
8 Octal 1514731455
10 Decimal 221492013
12 Duodecimal 622162b9
16 Hexadecimal d33b32d
20 Vigesimal 3946a0d
36 Base36 3nvcbx

Cryptographic Hash Functions

md5 fe29ab9f2d68bc9baaf0983fd071a8f0
sha1 dc6532ad0b333f0cb956727c9a41da50031c3e78
sha256 b20ca5290989fdcd3e33810423f9465a0d3866370a47e1b0168e2e016a557a5b
sha512 4308e29569372c292a4a9052ea6dd4b196742b73385e6c046ced7259c82fc249fb1ad0979fb95563c68af88536123e59a92cfa80471e39f8abaef0d3e0106809
ripemd-160 63be627040a80e4b4c3333a2329f31f02424872b

221492013 as geometric shapes

Circle

Radius = n
Diameter 442984026
Circumference 1391675361.7392
Area 1.5412248865706E+17

Sphere

Radius = n
Volume 4.5515867014963E+25
Surface area 6.1648995462825E+17
Circumference 1391675361.7392

Square

Length = n
Perimeter 885968052
Area 49058711822792169
Diagonal 313237008.74192

Cube

Length = n
Surface area 294352270936753014
Volume 1.0866112836817E+25
Space diagonal 383635419.98671

Equilateral Triangle

Length = n
Perimeter 664476039
Area 2.1243045357739E+16
Altitude 191817709.99335

Triangular Pyramid

Length = n
Surface area 2.1243045357739E+16
Volume 1.2805836786753E+24
Height 104412336.24731