221536020 (number)

221536020 is an even 9-digits composite number following 221536019 and preceding 221536021. In scientific notation, it is written as 2.21536020 × 10^8. The sum of its digits is 21. It has a total of 7 prime factors and 96 positive divisors. There are 56650752 positive integers (up to 221536020) that are relatively prime to 221536020.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred thirty-six thousand twenty

Notation

Scientific notation 2.21536020 × 10^8
Engineering notation 2.21536020 × 10^6

Prime Factorization of 221536020

Prime Factorization 2 × 2 × 3 × 5 × 37 × 73 × 1367

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 110768010
Product of the distinct prime numbers

The prime factorization of 221536020 is 2 × 2 × 3 × 5 × 37 × 73 × 1367. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221536020)

Multiplication

n×y
n×2 443072040
n×3 664608060
n×4 886144080
n×5 1107680100

Division

n÷y
n÷2 110768010
n÷3 73845340
n÷3 55384005
n÷5 44307204

Exponentiation

ny
n2 49078208157440400
n3 1.0872590903931E+25
n4 2.408670515945E+33
n5 5.3360727959381E+41

Nth Root

y√n
2√n 14884.086132511
3√n 605.08276535436
4√n 122.00035300158
5√n 46.675488275327

Divisors of 221536020

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 -221536019
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 221536020 can be divided by 96 positive divisors. The sum of these divisors (counting 221536020) is 1, the average is 0.010416666666667.

Base conversion 221536020

Base System Value
2 Binary 1101001101000101111100010100
3 Ternary 120102212012021210
4 Quaternary 31031011330110
5 Quinary 423203123040
6 Senary 33552141420
8 Octal 1515057424
10 Decimal 221536020
12 Duodecimal 62237870
16 Hexadecimal d345f14
20 Vigesimal 394c010
36 Base36 3nwaac

Cryptographic Hash Functions

md5 d31712ea881eadfd6a4d60ee15cf4e7a
sha1 fc43157f3c795ef00cfb2932aa5cc94c3f141a60
sha256 ba392f7ad85e2ab8d8ed3b92642586067997b1606d5cc110dbe5e1e89f6c6d9f
sha512 c0099c5746a7bc93377082692dbdfec156f1d86a43164c71983f894b8127428b71f59a7487094b2deb0b41fe7db9ca07ba8c562768487a59772edc374df9272e
ripemd-160 eecaf10b8b0a8ddcb2781d5aa1501c1e8898146e

221536020 as geometric shapes

Circle

Radius = n
Diameter 443072040
Circumference 1391951865.875
Area 1.5418373819877E+17

Sphere

Radius = n
Volume 4.5543002279035E+25
Surface area 6.1673495279506E+17
Circumference 1391951865.875

Square

Length = n
Perimeter 886144080
Area 49078208157440400
Diagonal 313299244.03816

Cube

Length = n
Surface area 294469248944642400
Volume 1.0872590903931E+25
Space diagonal 383711642.34659

Equilateral Triangle

Length = n
Perimeter 664608060
Area 2.1251487518282E+16
Altitude 191855821.1733

Triangular Pyramid

Length = n
Surface area 2.1251487518282E+16
Volume 1.2813471262061E+24
Height 104433081.34605