221539158 (number)

221539158 is an even 9-digits composite number following 221539157 and preceding 221539159. In scientific notation, it is written as 2.21539158 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 73846368 positive integers (up to 221539158) that are relatively prime to 221539158.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred thirty-nine thousand one hundred fifty-eight

Notation

Scientific notation 2.21539158 × 10^8
Engineering notation 2.21539158 × 10^6

Prime Factorization of 221539158

Prime Factorization 2 × 9 × 3 × 4102577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221539158
Product of the distinct prime numbers

The prime factorization of 221539158 is 2 × 9 × 3 × 4102577. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 30, 95, 557, 382, 4201, 8207, 70633, 74567, 600859, 542796, 7163348, 3845276, 49464441, 23356576, 892326504, 760890031, 8524140809, 7400186153

Basic calculations (n = 221539158)

Multiplication

n×y
n×2 443078316
n×3 664617474
n×4 886156632
n×5 1107695790

Division

n÷y
n÷2 110769579
n÷3 73846386
n÷3 55384789.5
n÷5 44307831.6

Exponentiation

ny
n2 49079598527348964
n3 1.0873052932727E+25
n4 2.4088069916058E+33
n5 5.3364507270485E+41

Nth Root

y√n
2√n 14884.191546738
3√n 605.08562228745
4√n 122.00078502509
5√n 46.675620503804

Divisors of 221539158

1, 2, 3, 6, 9, 18, 27, 54, 4102577, 8205154, 12307731, 24615462, 36923193, 73846386, 110769579, 221539158

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 -221539157
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 221539158 can be divided by 16 positive divisors. The sum of these divisors (counting 221539158) is 1, the average is 0.0625.

Base conversion 221539158

Base System Value
2 Binary 1101001101000110101101010110
3 Ternary 120102212100121000
4 Quaternary 31031012231112
5 Quinary 423203223113
6 Senary 33552204130
8 Octal 1515065526
10 Decimal 221539158
12 Duodecimal 62239646
16 Hexadecimal d346b56
20 Vigesimal 394c7hi
36 Base36 3nwcpi

Cryptographic Hash Functions

md5 28af16d6ed2ec5dfbe66368dc0bd2763
sha1 d5d5282580a99690c451f0f09f0e9c23c71a9c99
sha256 fd693ab33749366016cc520d5bf25429b60e848a237cad2943ce3f36d722022f
sha512 fe736b7c770b8046e188bbfce335f26473de3780135361d1884b080ced526cd886c5c0e9ee39ddb39ce14d31f5fbaa599bf028d0dda83744de8a64ca904d3987
ripemd-160 0098be95c48f606ff68fb10367d3ed1de8b5fb5c

221539158 as geometric shapes

Circle

Radius = n
Diameter 443078316
Circumference 1391971582.5105
Area 1.5418810617466E+17

Sphere

Radius = n
Volume 4.554493762073E+25
Surface area 6.1675242469862E+17
Circumference 1391971582.5105

Square

Length = n
Perimeter 886156632
Area 49079598527348964
Diagonal 313303681.84032

Cube

Length = n
Surface area 294477591164093784
Volume 1.0873052932727E+25
Space diagonal 383717077.52203

Equilateral Triangle

Length = n
Perimeter 664617474
Area 2.1252089566113E+16
Altitude 191858538.76101

Triangular Pyramid

Length = n
Surface area 2.1252089566113E+16
Volume 1.2814015768219E+24
Height 104434560.61344