221475382 (number)

221475382 is an even 9-digits composite number following 221475381 and preceding 221475383. In scientific notation, it is written as 2.21475382 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 110707584 positive integers (up to 221475382) that are relatively prime to 221475382.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred seventy-five thousand three hundred eighty-two

Notation

Scientific notation 2.21475382 × 10^8
Engineering notation 2.21475382 × 10^6

Prime Factorization of 221475382

Prime Factorization 2 × 4289 × 25819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221475382
Product of the distinct prime numbers

The prime factorization of 221475382 is 2 × 4289 × 25819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 33, 45, 851, 842, 8342, 7183, 66269, 55411, 73837, 396660, 3024901, 3312927, 44194585, 42443061, 390545312, 291048535, 1561182233, 4874766646

Basic calculations (n = 221475382)

Multiplication

n×y
n×2 442950764
n×3 664426146
n×4 885901528
n×5 1107376910

Division

n÷y
n÷2 110737691
n÷3 73825127.333333
n÷3 55368845.5
n÷5 44295076.4

Exponentiation

ny
n2 49051344832045924
n3 1.0863665334291E+25
n4 2.4060344298323E+33
n5 5.3287739445226E+41

Nth Root

y√n
2√n 14882.048985271
3√n 605.02755332929
4√n 121.99200377595
5√n 46.672932827966

Divisors of 221475382

1, 2, 4289, 8578, 25819, 51638, 110737691, 221475382

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221475381
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221475382 can be divided by 8 positive divisors. The sum of these divisors (counting 221475382) is 1, the average is 0.125.

Base conversion 221475382

Base System Value
2 Binary 1101001100110111001000110110
3 Ternary 120102202010002221
4 Quaternary 31030313020312
5 Quinary 423144203012
6 Senary 33550552554
8 Octal 1514671066
10 Decimal 221475382
12 Duodecimal 6220875a
16 Hexadecimal d337236
20 Vigesimal 3944892
36 Base36 3nuzhy

Cryptographic Hash Functions

md5 a406092a9b0e1af0f79e3a9fa81858b4
sha1 720e12cd6830e625d79a9775b3ac1388b541db4a
sha256 5788838fa76460b961f0ebcabda15b1957f69d5a0ab8485f1a31f3f568f25e80
sha512 4fbbd2f072f5c91c5408c08530a51dbc595c0af281d525424436921419a22de141fa3e802923868716a0ca68521c400b98b3a8b4043615434d61f9c9f935f638
ripemd-160 e435c058ae2e449e4f0c4ac7614330bebbc082d8

221475382 as geometric shapes

Circle

Radius = n
Diameter 442950764
Circumference 1391570866.0844
Area 1.5409934457306E+17

Sphere

Radius = n
Volume 4.5505614940356E+25
Surface area 6.1639737829222E+17
Circumference 1391570866.0844

Square

Length = n
Perimeter 885901528
Area 49051344832045924
Diagonal 313213488.95616

Cube

Length = n
Surface area 294308068992275544
Volume 1.0863665334291E+25
Space diagonal 383606614.24973

Equilateral Triangle

Length = n
Perimeter 664426146
Area 2.1239855357171E+16
Altitude 191803307.12486

Triangular Pyramid

Length = n
Surface area 2.1239855357171E+16
Volume 1.2802952377364E+24
Height 104404496.31872