221763721 (number)

221763721 is an odd 9-digits prime number following 221763720 and preceding 221763722. In scientific notation, it is written as 2.21763721 × 10^8. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 221763720 positive integers (up to 221763721) that are relatively prime to 221763721.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million seven hundred sixty-three thousand seven hundred twenty-one

Notation

Scientific notation 2.21763721 × 10^8
Engineering notation 2.21763721 × 10^6

Prime Factorization of 221763721

Prime Factorization 221763721

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 221763721
Product of the distinct prime numbers

The prime factorization of 221763721 is 221763721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 1, 99, 45, 438, 629, 333, 8399, 99775, 94690, 594529, 763585, 4216133, 1883766, 31358655, 56725139, 201366469, 53746877, 6413015692, 8395306067

Basic calculations (n = 221763721)

Multiplication

n×y
n×2 443527442
n×3 665291163
n×4 887054884
n×5 1108818605

Division

n÷y
n÷2 110881860.5
n÷3 73921240.333333
n÷3 55440930.25
n÷5 44352744.2

Exponentiation

ny
n2 49179147951765841
n3 1.0906150845393E+25
n4 2.4185885932617E+33
n5 5.3635520600986E+41

Nth Root

y√n
2√n 14891.7333108
3√n 605.29000144124
4√n 122.03168978098
5√n 46.685079210943

Divisors of 221763721

1, 221763721

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 221763722
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 110881861
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14891.733344376
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999909814
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221763721 can be divided by 2 positive divisors. The sum of these divisors (counting 221763721) is 221763722, the average is 110881861.

Base conversion 221763721

Base System Value
2 Binary 1101001101111101100010001001
3 Ternary 120110021202122011
4 Quaternary 31031331202021
5 Quinary 423232414341
6 Senary 34001055521
8 Octal 1515754211
10 Decimal 221763721
12 Duodecimal 623275a1
16 Hexadecimal d37d889
20 Vigesimal 3960961
36 Base36 3o15zd

Cryptographic Hash Functions

md5 83bcf9830e00b6dc2511602a98c631a4
sha1 74bdce3106568f99e6e82b4b359aa5dff4fd9732
sha256 1344eb9256d96a5392dd00109d8db0ace2aa966a51ae04526eaa8abfdc909456
sha512 f9f89d4910d0888f27757c3931c77f26153c46567cdf9dc6e7d580ee6c12bf37577b076cbc297a4586ce83dd5cda8b4c408ec3586ac28dae1771b3dee0c63d4a
ripemd-160 db1965451e46348409296c9ce1c206f272ea220c

221763721 as geometric shapes

Circle

Radius = n
Diameter 443527442
Circumference 1393382553.4527
Area 1.5450084991507E+17

Sphere

Radius = n
Volume 4.5683577833106E+25
Surface area 6.1800339966029E+17
Circumference 1393382553.4527

Square

Length = n
Perimeter 887054884
Area 49179147951765841
Diagonal 313621261.88052

Cube

Length = n
Surface area 295074887710595046
Volume 1.0906150845393E+25
Space diagonal 384106032.04753

Equilateral Triangle

Length = n
Perimeter 665291163
Area 2.1295195731351E+16
Altitude 192053016.02376

Triangular Pyramid

Length = n
Surface area 2.1295195731351E+16
Volume 1.2853022032368E+24
Height 104540420.62684