221534844 (number)

221534844 is an even 9-digits composite number following 221534843 and preceding 221534845. In scientific notation, it is written as 2.21534844 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 73810560 positive integers (up to 221534844) that are relatively prime to 221534844.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred thirty-four thousand eight hundred forty-four

Notation

Scientific notation 2.21534844 × 10^8
Engineering notation 2.21534844 × 10^6

Prime Factorization of 221534844

Prime Factorization 2 × 2 × 3 × 4157 × 4441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 110767422
Product of the distinct prime numbers

The prime factorization of 221534844 is 2 × 2 × 3 × 4157 × 4441. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 22, 17, 441, 437, 3264, 6944, 91792, 32539, 652503, 933163, 625290, 569149, 34268441, 10909949, 300569938, 511452841, 8367010357, 3099771680

Basic calculations (n = 221534844)

Multiplication

n×y
n×2 443069688
n×3 664604532
n×4 886139376
n×5 1107674220

Division

n÷y
n÷2 110767422
n÷3 73844948
n÷3 55383711
n÷5 44306968.8

Exponentiation

ny
n2 49077687106104336
n3 1.0872417756932E+25
n4 2.4086193716847E+33
n5 5.3359311676154E+41

Nth Root

y√n
2√n 14884.046627178
3√n 605.08169468033
4√n 122.00019109484
5√n 46.675438720866

Divisors of 221534844

1, 2, 3, 4, 6, 12, 4157, 4441, 8314, 8882, 12471, 13323, 16628, 17764, 24942, 26646, 49884, 53292, 18461237, 36922474, 55383711, 73844948, 110767422, 221534844

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 -221534843
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 221534844 can be divided by 24 positive divisors. The sum of these divisors (counting 221534844) is 1, the average is 0.041666666666667.

Base conversion 221534844

Base System Value
2 Binary 1101001101000101101001111100
3 Ternary 120102212010200020
4 Quaternary 31031011221330
5 Quinary 423203103334
6 Senary 33552132140
8 Octal 1515055174
10 Decimal 221534844
12 Duodecimal 62237050
16 Hexadecimal d345a7c
20 Vigesimal 394bh24
36 Base36 3nw9do

Cryptographic Hash Functions

md5 8a8d114f237b887488c2aac6346c4a7c
sha1 0a85892fa422c4eb1d3281735e4804be6b847b22
sha256 c6db18fd0fb94f77940662af89906d4a03201076cc207e702efc10c1f5809220
sha512 e7fa1cc646571d60919281bbbb57f9df7ea8f8b919bf3fb2e19e6b58010fde61154c30ad0e7a31cf9adbd545bb248030466781df03033a6fb1961a98c08887cf
ripemd-160 22ad390db16c3a74c06e2e8ba9ea2b2248f9799b

221534844 as geometric shapes

Circle

Radius = n
Diameter 443069688
Circumference 1391944476.8491
Area 1.5418210126772E+17

Sphere

Radius = n
Volume 4.5542277002581E+25
Surface area 6.1672840507086E+17
Circumference 1391944476.8491

Square

Length = n
Perimeter 886139376
Area 49077687106104336
Diagonal 313297580.92301

Cube

Length = n
Surface area 294466122636626016
Volume 1.0872417756932E+25
Space diagonal 383709605.45485

Equilateral Triangle

Length = n
Perimeter 664604532
Area 2.1251261896435E+16
Altitude 191854802.72742

Triangular Pyramid

Length = n
Surface area 2.1251261896435E+16
Volume 1.2813267206366E+24
Height 104432526.97434