221650225 (number)

221650225 is an odd 9-digits composite number following 221650224 and preceding 221650226. In scientific notation, it is written as 2.21650225 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 176475600 positive integers (up to 221650225) that are relatively prime to 221650225.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred fifty thousand two hundred twenty-five

Notation

Scientific notation 2.21650225 × 10^8
Engineering notation 2.21650225 × 10^6

Prime Factorization of 221650225

Prime Factorization 25 × 211 × 42019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221650225
Product of the distinct prime numbers

The prime factorization of 221650225 is 25 × 211 × 42019. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 10, 46, 792, 8, 9575, 3909, 43146, 42583, 83762, 842274, 7127797, 6994041, 7422923, 25533334, 224644840, 251330807, 7098216919, 952530750

Basic calculations (n = 221650225)

Multiplication

n×y
n×2 443300450
n×3 664950675
n×4 886600900
n×5 1108251125

Division

n÷y
n÷2 110825112.5
n÷3 73883408.333333
n÷3 55412556.25
n÷5 44330045

Exponentiation

ny
n2 49128822242550625
n3 1.0889414504046E+25
n4 2.4136411749401E+33
n5 5.3498410949475E+41

Nth Root

y√n
2√n 14887.922118281
3√n 605.18672377763
4√n 122.01607319645
5√n 46.680299660206

Divisors of 221650225

1, 25, 211, 5275, 42019, 1050475, 8866009, 221650225

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 -221650224
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 221650225 can be divided by 8 positive divisors. The sum of these divisors (counting 221650225) is 1, the average is 0.125.

Base conversion 221650225

Base System Value
2 Binary 1101001101100001110100110001
3 Ternary 120110001222221121
4 Quaternary 31031201310301
5 Quinary 423220301400
6 Senary 33554422241
8 Octal 1515416461
10 Decimal 221650225
12 Duodecimal 62291981
16 Hexadecimal d361d31
20 Vigesimal 39565b5
36 Base36 3nyqep

Cryptographic Hash Functions

md5 11a75432f35fc28fca2a79747341622e
sha1 4a6ba76c0655af7f8713927c5427b6e1f33fb787
sha256 ac1b431a58c13ddc3480d384927e56639d4bbefba293d9973c7fd0f4088f9eac
sha512 2ce220ec102798fd1db086598c3f4bfb3abeac45417824ed9ee10de08758ba885e98b749bf23560434e751ace7aee49e6459b8d17cf463a5d054b5f4d8054837
ripemd-160 b3292953179961e94209c87f9d5dc277c55fdd5c

221650225 as geometric shapes

Circle

Radius = n
Diameter 443300450
Circumference 1392669437.053
Area 1.5434274703672E+17

Sphere

Radius = n
Volume 4.5613472810408E+25
Surface area 6.1737098814686E+17
Circumference 1392669437.053

Square

Length = n
Perimeter 886600900
Area 49128822242550625
Diagonal 313460754.29805

Cube

Length = n
Surface area 294772933455303750
Volume 1.0889414504046E+25
Space diagonal 383909451.20907

Equilateral Triangle

Length = n
Perimeter 664950675
Area 2.1273404060029E+16
Altitude 191954725.60454

Triangular Pyramid

Length = n
Surface area 2.1273404060029E+16
Volume 1.2833298064937E+24
Height 104486918.09935