222091281 (number)

222091281 is an odd 9-digits composite number following 222091280 and preceding 222091282. In scientific notation, it is written as 2.22091281 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 136003968 positive integers (up to 222091281) that are relatively prime to 222091281.

Interesting facts

Basic properties

Name

Name two hundred twenty-two million ninety-one thousand two hundred eighty-one

Notation

Scientific notation 2.22091281 × 10^8
Engineering notation 2.22091281 × 10^6

Prime Factorization of 222091281

Prime Factorization 3 × 9 × 59 × 17 × 59 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3764259
Product of the distinct prime numbers

The prime factorization of 222091281 is 3 × 9 × 59 × 17 × 59 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 222091281)

Multiplication

n×y
n×2 444182562
n×3 666273843
n×4 888365124
n×5 1110456405

Division

n÷y
n÷2 111045640.5
n÷3 74030427
n÷3 55522820.25
n÷5 44418256.2

Exponentiation

ny
n2 49324537096220961
n3 1.0954549628432E+25
n4 2.4329099597565E+33
n5 5.4032808951997E+41

Nth Root

y√n
2√n 14902.727300733
3√n 605.58787290733
4√n 122.07672710526
5√n 46.698862473104

Divisors of 222091281

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -222091280
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 222091281 can be divided by 48 positive divisors. The sum of these divisors (counting 222091281) is 1, the average is 0.020833333333333.

Base conversion 222091281

Base System Value
2 Binary 1101001111001101100000010001
3 Ternary 120110220101222000
4 Quaternary 31033031200101
5 Quinary 423323410111
6 Senary 34012104213
8 Octal 1517154021
10 Decimal 222091281
12 Duodecimal 62465069
16 Hexadecimal d3cd811
20 Vigesimal 3981841
36 Base36 3o86q9

Cryptographic Hash Functions

md5 ec3600919815cfe1a2d9c1e6b5be3881
sha1 10e88faed44753b052f24af94c6f7ec3ba36e5ae
sha256 a405e4c38c6d10d71d498fcf8ee5b7fd57b297ace88f5a1439d6430fc5ab1e7f
sha512 4463edcccabaf6440ab27e367b67db3c1a5ceb828035ae9d7c9e1bd82f26f5c4f7091559714bd6b2157db4ce7fbf5a5b1ec0c2cc4067e597419ee9294d891c6e
ripemd-160 ece13d8460bd1505a685bff1389eef6e0ac9f788

222091281 as geometric shapes

Circle

Radius = n
Diameter 444182562
Circumference 1395440673.6319
Area 1.549576033832E+17

Sphere

Radius = n
Volume 4.5886310181421E+25
Surface area 6.1983041353282E+17
Circumference 1395440673.6319

Square

Length = n
Perimeter 888365124
Area 49324537096220961
Diagonal 314084501.67501

Cube

Length = n
Surface area 295947222577325766
Volume 1.0954549628432E+25
Space diagonal 384673382.61006

Equilateral Triangle

Length = n
Perimeter 666273843
Area 2.1358151077618E+16
Altitude 192336691.30503

Triangular Pyramid

Length = n
Surface area 2.1358151077618E+16
Volume 1.2910060545181E+24
Height 104694833.89167