221776965 (number)

221776965 is an odd 9-digits composite number following 221776964 and preceding 221776966. In scientific notation, it is written as 2.21776965 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 118281024 positive integers (up to 221776965) that are relatively prime to 221776965.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million seven hundred seventy-six thousand nine hundred sixty-five

Notation

Scientific notation 2.21776965 × 10^8
Engineering notation 2.21776965 × 10^6

Prime Factorization of 221776965

Prime Factorization 45 × 4928377

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221776965
Product of the distinct prime numbers

The prime factorization of 221776965 is 45 × 4928377. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 72, 61, 118, 237, 6052, 9878, 26134, 83364, 522390, 637828, 5066231, 7685131, 948872, 38499763, 961099090, 895773190, 4293433079, 8825167759

Basic calculations (n = 221776965)

Multiplication

n×y
n×2 443553930
n×3 665330895
n×4 887107860
n×5 1108884825

Division

n÷y
n÷2 110888482.5
n÷3 73925655
n÷3 55444241.25
n÷5 44355393

Exponentiation

ny
n2 49185022204611225
n3 1.0908104947996E+25
n4 2.4191664092681E+33
n5 5.3651538407743E+41

Nth Root

y√n
2√n 14892.177980403
3√n 605.30205075385
4√n 122.03351171053
5√n 46.685636815602

Divisors of 221776965

1, 45, 4928377, 221776965

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221776964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221776965 can be divided by 4 positive divisors. The sum of these divisors (counting 221776965) is 1, the average is 0.25.

Base conversion 221776965

Base System Value
2 Binary 1101001110000000110001000101
3 Ternary 120110022102210200
4 Quaternary 31032000301011
5 Quinary 423233330330
6 Senary 34001241113
8 Octal 1516006105
10 Decimal 221776965
12 Duodecimal 62333199
16 Hexadecimal d380c45
20 Vigesimal 3962285
36 Base36 3o1g79

Cryptographic Hash Functions

md5 a4be28b0e161f59901bb840e5779ddfd
sha1 1505bca3147ecc2a5dc8c8ffc51bc03b5240beb1
sha256 e335a97c5a7940f2c62b268e833efe10358409d0484cabc506dd49677c7ce089
sha512 9780764eb11d875d55c290cba7e3d281171b8f543643ad20c352d406cb4e67b2193dd46775c285b1c013d614ed1b6194852397f6c93cfa58a382a952482ab0dd
ripemd-160 0a4d1163d54bd156cb3abe1bb84e63d927ca9e96

221776965 as geometric shapes

Circle

Radius = n
Diameter 443553930
Circumference 1393465767.9589
Area 1.5451930442466E+17

Sphere

Radius = n
Volume 4.5691763158949E+25
Surface area 6.1807721769863E+17
Circumference 1393465767.9589

Square

Length = n
Perimeter 887107860
Area 49185022204611225
Diagonal 313639991.72494

Cube

Length = n
Surface area 295110133227667350
Volume 1.0908104947996E+25
Space diagonal 384128971.32842

Equilateral Triangle

Length = n
Perimeter 665330895
Area 2.1297739357448E+16
Altitude 192064485.66421

Triangular Pyramid

Length = n
Surface area 2.1297739357448E+16
Volume 1.2855324964371E+24
Height 104546663.90831