221490273 (number)

221490273 is an odd 9-digits composite number following 221490272 and preceding 221490274. In scientific notation, it is written as 2.21490273 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 140760000 positive integers (up to 221490273) that are relatively prime to 221490273.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred ninety thousand two hundred seventy-three

Notation

Scientific notation 2.21490273 × 10^8
Engineering notation 2.21490273 × 10^6

Prime Factorization of 221490273

Prime Factorization 3 × 101 × 47 × 103 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 221490273
Product of the distinct prime numbers

The prime factorization of 221490273 is 3 × 101 × 47 × 103 × 151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221490273)

Multiplication

n×y
n×2 442980546
n×3 664470819
n×4 885961092
n×5 1107451365

Division

n÷y
n÷2 110745136.5
n÷3 73830091
n÷3 55372568.25
n÷5 44298054.6

Exponentiation

ny
n2 49057941033614529
n3 1.0865856752353E+25
n4 2.4066815784576E+33
n5 5.3305655983664E+41

Nth Root

y√n
2√n 14882.549277594
3√n 605.04111279476
4√n 121.99405427148
5√n 46.673560426343

Divisors of 221490273

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221490272
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221490273 can be divided by 32 positive divisors. The sum of these divisors (counting 221490273) is 1, the average is 0.03125.

Base conversion 221490273

Base System Value
2 Binary 1101001100111010110001100001
3 Ternary 120102202212112110
4 Quaternary 31030322301201
5 Quinary 423200142043
6 Senary 33551145533
8 Octal 1514726141
10 Decimal 221490273
12 Duodecimal 622152a9
16 Hexadecimal d33ac61
20 Vigesimal 39465dd
36 Base36 3nvazl

Cryptographic Hash Functions

md5 a0b1eacb9231aca6da70fccbb0fc7947
sha1 76c9a113e9cd4f9dd3e14c3fc772d79b8051fead
sha256 82771b3effd469f1862dee5b6883133d2ad985aa3262531cc0732f2168d4ad02
sha512 02dd530e71047f4265759b692a6304a90b67afa5dab4b5436480337d3047a2c1d099f74f9cc4262d1730a9db6f796c04bdb4a3fa3651ed9075ef2487532cd274
ripemd-160 b9daecb069bf525813800918666b54c5fea90e45

221490273 as geometric shapes

Circle

Radius = n
Diameter 442980546
Circumference 1391664428.9968
Area 1.5412006715144E+17

Sphere

Radius = n
Volume 4.5514794330869E+25
Surface area 6.1648026860578E+17
Circumference 1391664428.9968

Square

Length = n
Perimeter 885961092
Area 49057941033614529
Diagonal 313234548.01032

Cube

Length = n
Surface area 294347646201687174
Volume 1.0865856752353E+25
Space diagonal 383632406.2183

Equilateral Triangle

Length = n
Perimeter 664470819
Area 2.1242711596235E+16
Altitude 191816203.10915

Triangular Pyramid

Length = n
Surface area 2.1242711596235E+16
Volume 1.2805534988318E+24
Height 104411516.00344