221249433 (number)

221249433 is an odd 9-digits composite number following 221249432 and preceding 221249434. In scientific notation, it is written as 2.21249433 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 139555584 positive integers (up to 221249433) that are relatively prime to 221249433.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21249433 × 10^8
Engineering notation 2.21249433 × 10^6

Prime Factorization of 221249433

Prime Factorization 3 × 19 × 953 × 4073

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221249433
Product of the distinct prime numbers

The prime factorization of 221249433 is 3 × 19 × 953 × 4073. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 34, 40, 96, 315, 3350, 159, 80375, 3875, 857668, 517913, 9175241, 7885944, 25557100, 49329475, 245932778, 933562809, 6213754566, 4459434951

Basic calculations (n = 221249433)

Multiplication

n×y
n×2 442498866
n×3 663748299
n×4 884997732
n×5 1106247165

Division

n÷y
n÷2 110624716.5
n÷3 73749811
n÷3 55312358.25
n÷5 44249886.6

Exponentiation

ny
n2 48951311602821489
n3 1.0830449936731E+25
n4 2.3962309076365E+33
n5 5.3016472965166E+41

Nth Root

y√n
2√n 14874.455721135
3√n 604.821733786
4√n 121.96087783029
5√n 46.663405801957

Divisors of 221249433

1, 3, 19, 57, 953, 2859, 4073, 12219, 18107, 54321, 77387, 232161, 3881569, 11644707, 73749811, 221249433

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221249432
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221249433 can be divided by 16 positive divisors. The sum of these divisors (counting 221249433) is 1, the average is 0.0625.

Base conversion 221249433

Base System Value
2 Binary 1101001011111111111110011001
3 Ternary 120102022122011110
4 Quaternary 31023333332121
5 Quinary 423114440213
6 Senary 33542050533
8 Octal 1513777631
10 Decimal 221249433
12 Duodecimal 62119a49
16 Hexadecimal d2fff99
20 Vigesimal 392g3bd
36 Base36 3nq55l

Cryptographic Hash Functions

md5 58a8f535515f07ea8280d78da148cf88
sha1 6728a34880b547d9b18a718e808d3479989fe40f
sha256 1035a0e706d7f0134269db52a56c0160546d9712872fd05c32d79e87a613d106
sha512 ef8971e9dbcced900ace115aba210adbf06c784391b2844c20164be7a724b9bf0c1a0a33b5853fac6bb4034d046019a475ea56f15cb0a203ad66e590337989f1
ripemd-160 7685467a8070522d0e3939a264c077b7819a35f0

221249433 as geometric shapes

Circle

Radius = n
Diameter 442498866
Circumference 1390151186.6474
Area 1.5378508091501E+17

Sphere

Radius = n
Volume 4.5366482608406E+25
Surface area 6.1514032366004E+17
Circumference 1390151186.6474

Square

Length = n
Perimeter 884997732
Area 48951311602821489
Diagonal 312893948.81596

Cube

Length = n
Surface area 293707869616928934
Volume 1.0830449936731E+25
Space diagonal 383215259.10181

Equilateral Triangle

Length = n
Perimeter 663748299
Area 2.1196539698306E+16
Altitude 191607629.5509

Triangular Pyramid

Length = n
Surface area 2.1196539698306E+16
Volume 1.2763807655939E+24
Height 104297982.93865