221249933 (number)

221249933 is an odd 9-digits composite number following 221249932 and preceding 221249934. In scientific notation, it is written as 2.21249933 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 218219040 positive integers (up to 221249933) that are relatively prime to 221249933.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred forty-nine thousand nine hundred thirty-three

Notation

Scientific notation 2.21249933 × 10^8
Engineering notation 2.21249933 × 10^6

Prime Factorization of 221249933

Prime Factorization 73 × 3030821

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221249933
Product of the distinct prime numbers

The prime factorization of 221249933 is 73 × 3030821. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 23, 95, 403, 424, 1807, 9623, 4627, 48288, 503768, 132642, 1943947, 6519811, 85794615, 8467768, 581494767, 755134296, 6725219103, 2850039147

Basic calculations (n = 221249933)

Multiplication

n×y
n×2 442499866
n×3 663749799
n×4 884999732
n×5 1106249665

Division

n÷y
n÷2 110624966.5
n÷3 73749977.666667
n÷3 55312483.25
n÷5 44249986.6

Exponentiation

ny
n2 48951532852504489
n3 1.0830523363864E+25
n4 2.3962525686098E+33
n5 5.30170720256E+41

Nth Root

y√n
2√n 14874.472528463
3√n 604.82218939642
4√n 121.96094673486
5√n 46.663426892797

Divisors of 221249933

1, 73, 3030821, 221249933

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 -221249932
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 221249933 can be divided by 4 positive divisors. The sum of these divisors (counting 221249933) is 1, the average is 0.25.

Base conversion 221249933

Base System Value
2 Binary 1101001100000000000110001101
3 Ternary 120102022122211222
4 Quaternary 31030000012031
5 Quinary 423114444213
6 Senary 33542053125
8 Octal 1514000615
10 Decimal 221249933
12 Duodecimal 6211a1a5
16 Hexadecimal d30018d
20 Vigesimal 392g4gd
36 Base36 3nq5jh

Cryptographic Hash Functions

md5 283fc4877d8ae0a49aa3acee890d614d
sha1 8c71d30ed892a3b2507b8a8776a06d778989b5d6
sha256 eaec2ad1f201128998f2ba4583135760a2ac17d16c36fa7cdf061dbb99f9be05
sha512 456e00c15093d5619b75b173e24c0688d893a25a0e13ace5f78eda79fa3e239dc4aa0104bc5d03b8fd07b989c5abec590fd30df128187ad5bb5a2b718a48b2b4
ripemd-160 22bd19f258de5155860a73cb092afcdc693d0058

221249933 as geometric shapes

Circle

Radius = n
Diameter 442499866
Circumference 1390154328.2401
Area 1.5378577599139E+17

Sphere

Radius = n
Volume 4.5366790179263E+25
Surface area 6.1514310396555E+17
Circumference 1390154328.2401

Square

Length = n
Perimeter 884999732
Area 48951532852504489
Diagonal 312894655.92274

Cube

Length = n
Surface area 293709197115026934
Volume 1.0830523363864E+25
Space diagonal 383216125.12721

Equilateral Triangle

Length = n
Perimeter 663749799
Area 2.1196635502229E+16
Altitude 191608062.5636

Triangular Pyramid

Length = n
Surface area 2.1196635502229E+16
Volume 1.2763894190646E+24
Height 104298218.64091