221539233 (number)

221539233 is an odd 9-digits composite number following 221539232 and preceding 221539234. In scientific notation, it is written as 2.21539233 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 147692820 positive integers (up to 221539233) that are relatively prime to 221539233.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred thirty-nine thousand two hundred thirty-three

Notation

Scientific notation 2.21539233 × 10^8
Engineering notation 2.21539233 × 10^6

Prime Factorization of 221539233

Prime Factorization 3 × 73846411

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221539233
Product of the distinct prime numbers

The prime factorization of 221539233 is 3 × 73846411. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 41, 87, 192, 693, 6408, 5052, 78071, 15283, 320827, 850173, 8797434, 7850182, 13754332, 59929930, 666354662, 859186106, 3794647668, 3871489526

Basic calculations (n = 221539233)

Multiplication

n×y
n×2 443078466
n×3 664617699
n×4 886156932
n×5 1107696165

Division

n÷y
n÷2 110769616.5
n÷3 73846411
n÷3 55384808.25
n÷5 44307846.6

Exponentiation

ny
n2 49079631758228289
n3 1.087306397564E+25
n4 2.4088102535233E+33
n5 5.3364597600809E+41

Nth Root

y√n
2√n 14884.19406619
3√n 605.08569056946
4√n 122.00079535064
5√n 46.675623664122

Divisors of 221539233

1, 3, 73846411, 221539233

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 -221539232
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 221539233 can be divided by 4 positive divisors. The sum of these divisors (counting 221539233) is 1, the average is 0.25.

Base conversion 221539233

Base System Value
2 Binary 1101001101000110101110100001
3 Ternary 120102212100200210
4 Quaternary 31031012232201
5 Quinary 423203223413
6 Senary 33552204333
8 Octal 1515065641
10 Decimal 221539233
12 Duodecimal 622396a9
16 Hexadecimal d346ba1
20 Vigesimal 394c81d
36 Base36 3nwcrl

Cryptographic Hash Functions

md5 f380bc8ac666c3dce3c086c721c226de
sha1 7d25c6fc2dc5d249040cefd93ea5a5229bae43c4
sha256 a99bbabc0505a456874b9809e0d02cad251adae57d32844138dd00b4f1671cd1
sha512 555e84834b26e56f4daca09eebae3be63068d1dbbef9166149945b812a3c431f240131981dc3ee2291f73eb12de6440e63c865957e642ef51a094f950d530896
ripemd-160 e6e17db1e91b0e53912ee51c0bc04e36f975a6cf

221539233 as geometric shapes

Circle

Radius = n
Diameter 443078466
Circumference 1391972053.7494
Area 1.5418821057254E+17

Sphere

Radius = n
Volume 4.5544983877178E+25
Surface area 6.1675284229017E+17
Circumference 1391972053.7494

Square

Length = n
Perimeter 886156932
Area 49079631758228289
Diagonal 313303787.90633

Cube

Length = n
Surface area 294477790549369734
Volume 1.087306397564E+25
Space diagonal 383717207.42584

Equilateral Triangle

Length = n
Perimeter 664617699
Area 2.1252103955506E+16
Altitude 191858603.71292

Triangular Pyramid

Length = n
Surface area 2.1252103955506E+16
Volume 1.2814028782417E+24
Height 104434595.96878