221536028 (number)

221536028 is an even 9-digits composite number following 221536027 and preceding 221536029. In scientific notation, it is written as 2.21536028 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 94675248 positive integers (up to 221536028) that are relatively prime to 221536028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21536028 × 10^8
Engineering notation 2.21536028 × 10^6

Prime Factorization of 221536028

Prime Factorization 2 × 2 × 7 × 359 × 22039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 110768014
Product of the distinct prime numbers

The prime factorization of 221536028 is 2 × 2 × 7 × 359 × 22039. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 7, 18, 776, 383, 4422, 2924, 24289, 5941, 55613, 971756, 8393609, 2499226, 81537460, 58005207, 119952401, 584525102, 8744961756, 4151503544

Basic calculations (n = 221536028)

Multiplication

n×y
n×2 443072056
n×3 664608084
n×4 886144112
n×5 1107680140

Division

n÷y
n÷2 110768014
n÷3 73845342.666667
n÷3 55384007
n÷5 44307205.6

Exponentiation

ny
n2 49078211702016784
n3 1.0872592081808E+25
n4 2.408670863868E+33
n5 5.3360737594064E+41

Nth Root

y√n
2√n 14884.086401254
3√n 605.08277263785
4√n 122.00035410299
5√n 46.675488612432

Divisors of 221536028

1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 22039, 44078, 88156, 154273, 308546, 617092, 7912001, 15824002, 31648004, 55384007, 110768014, 221536028

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221536027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221536028 can be divided by 24 positive divisors. The sum of these divisors (counting 221536028) is 1, the average is 0.041666666666667.

Base conversion 221536028

Base System Value
2 Binary 1101001101000101111100011100
3 Ternary 120102212012022002
4 Quaternary 31031011330130
5 Quinary 423203123103
6 Senary 33552141432
8 Octal 1515057434
10 Decimal 221536028
12 Duodecimal 62237878
16 Hexadecimal d345f1c
20 Vigesimal 394c018
36 Base36 3nwaak

Cryptographic Hash Functions

md5 51a030790dbfa05d8535c55fb1982b5b
sha1 e322b0d3f3f68a1f552bb88f42ccba860fc4e69a
sha256 5f49e9a2dd9726f6b0b5a71a209a90c03aa807796710bf8f2d509a58194be6e7
sha512 af769b747835eaeb48cc5d360f54e03ac2120194f33f43d5edca8619d11363407ee6312e4fbcfa651a6fa1d88cf82c3288824a4b382eb9970b6b63ab02ad65ff
ripemd-160 097d9d27f5c0a79b5554cec841a26d1c65e905aa

221536028 as geometric shapes

Circle

Radius = n
Diameter 443072056
Circumference 1391951916.1405
Area 1.5418374933438E+17

Sphere

Radius = n
Volume 4.5543007212915E+25
Surface area 6.1673499733752E+17
Circumference 1391951916.1405

Square

Length = n
Perimeter 886144112
Area 49078211702016784
Diagonal 313299255.35187

Cube

Length = n
Surface area 294469270212100704
Volume 1.0872592081808E+25
Space diagonal 383711656.203

Equilateral Triangle

Length = n
Perimeter 664608084
Area 2.1251489053129E+16
Altitude 191855828.1015

Triangular Pyramid

Length = n
Surface area 2.1251489053129E+16
Volume 1.2813472650203E+24
Height 104433085.11729