221282425 (number)

221282425 is an odd 9-digits composite number following 221282424 and preceding 221282426. In scientific notation, it is written as 2.21282425 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 133943040 positive integers (up to 221282425) that are relatively prime to 221282425.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21282425 × 10^8
Engineering notation 2.21282425 × 10^6

Prime Factorization of 221282425

Prime Factorization 7 × 5 × 5 × 13 × 23 × 4229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 44256485
Product of the distinct prime numbers

The prime factorization of 221282425 is 7 × 5 × 5 × 13 × 23 × 4229. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221282425)

Multiplication

n×y
n×2 442564850
n×3 663847275
n×4 885129700
n×5 1106412125

Division

n÷y
n÷2 110641212.5
n÷3 73760808.333333
n÷3 55320606.25
n÷5 44256485

Exponentiation

ny
n2 48965911613880625
n3 1.0835295664255E+25
n4 2.3976605001784E+33
n5 5.3056012980618E+41

Nth Root

y√n
2√n 14875.564695164
3√n 604.85179531221
4√n 121.965424179
5√n 46.664797378193

Divisors of 221282425

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 -221282424
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 221282425 can be divided by 48 positive divisors. The sum of these divisors (counting 221282425) is 1, the average is 0.020833333333333.

Base conversion 221282425

Base System Value
2 Binary 1101001100001000000001111001
3 Ternary 120102101022102101
4 Quaternary 31030020001321
5 Quinary 423122014200
6 Senary 33542503401
8 Octal 1514100171
10 Decimal 221282425
12 Duodecimal 62134b61
16 Hexadecimal d308079
20 Vigesimal 3930615
36 Base36 3nqum1

Cryptographic Hash Functions

md5 95037e29c4027aee954a9749a734580e
sha1 a70a47c2ddc852f98c8de8de511825df1e3a1d19
sha256 8f251a42333dff15a32c53fb4214bd0d99170d73915cbd2af68412cba5dfa301
sha512 5f56264b3c1d40827211dfc32d4c4a1ce1f8fdb22ff06b64b3be304e0d7e6c53df86dd6b02f7f069d52ed5ab1bb029f95302fe23603469f8655dc2cd043c5458
ripemd-160 e666e1f483dae2c08c9b3099262ab482ce23e5d9

221282425 as geometric shapes

Circle

Radius = n
Diameter 442564850
Circumference 1390358481.4971
Area 1.5383094820249E+17

Sphere

Radius = n
Volume 4.5386780344396E+25
Surface area 6.1532379280998E+17
Circumference 1390358481.4971

Square

Length = n
Perimeter 885129700
Area 48965911613880625
Diagonal 312940606.54981

Cube

Length = n
Surface area 293795469683283750
Volume 1.0835295664255E+25
Space diagonal 383272402.92205

Equilateral Triangle

Length = n
Perimeter 663847275
Area 2.1202861688542E+16
Altitude 191636201.46102

Triangular Pyramid

Length = n
Surface area 2.1202861688542E+16
Volume 1.2769518400593E+24
Height 104313535.5166