221962743 (number)

221962743 is an odd 9-digits composite number following 221962742 and preceding 221962744. In scientific notation, it is written as 2.21962743 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 147446880 positive integers (up to 221962743) that are relatively prime to 221962743.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21962743 × 10^8
Engineering notation 2.21962743 × 10^6

Prime Factorization of 221962743

Prime Factorization 3 × 3 × 281 × 87767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 73987581
Product of the distinct prime numbers

The prime factorization of 221962743 is 3 × 3 × 281 × 87767. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 64, 33, 521, 210, 2198, 4888, 57446, 70383, 631568, 315237, 2886363, 5734658, 88144112, 31791574, 188819201, 216280392, 477532792, 3443861557

Basic calculations (n = 221962743)

Multiplication

n×y
n×2 443925486
n×3 665888229
n×4 887850972
n×5 1109813715

Division

n÷y
n÷2 110981371.5
n÷3 73987581
n÷3 55490685.75
n÷5 44392548.6

Exponentiation

ny
n2 49267459280084049
n3 1.0935540402448E+25
n4 2.4272825439147E+33
n5 5.3876629148333E+41

Nth Root

y√n
2√n 14898.414110233
3√n 605.47101993943
4√n 122.05905992688
5√n 46.693455715606

Divisors of 221962743

1, 3, 9, 281, 843, 2529, 87767, 263301, 789903, 24662527, 73987581, 221962743

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221962742
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221962743 can be divided by 12 positive divisors. The sum of these divisors (counting 221962743) is 1, the average is 0.083333333333333.

Base conversion 221962743

Base System Value
2 Binary 1101001110101110000111110111
3 Ternary 120110122212122100
4 Quaternary 31032232013313
5 Quinary 423310301433
6 Senary 34005233143
8 Octal 1516560767
10 Decimal 221962743
12 Duodecimal 624027b3
16 Hexadecimal d3ae1f7
20 Vigesimal 39756h3
36 Base36 3o5fjr

Cryptographic Hash Functions

md5 2d749f08e69af87b6c088916a052b99d
sha1 2530e930b17f295c2ce6d09474b0ce558860aac9
sha256 0a455168578e294faf3715c68f5451eebbf70e19f72bb0f0dc2fa3d4860691b0
sha512 ecc708dd7edaab365231882b82195d248cf77a3767b90db4b639f6ed1f735ee97a56e54f7914d5f91cfbabe365788443a94056b06240f1f28fb6ab60714d47a3
ripemd-160 a19d8a680e4a6ebcdb9d940454ca1efd26e9f7d6

221962743 as geometric shapes

Circle

Radius = n
Diameter 443925486
Circumference 1394633045.5589
Area 1.5477828813535E+17

Sphere

Radius = n
Volume 4.5806684521821E+25
Surface area 6.1911315254139E+17
Circumference 1394633045.5589

Square

Length = n
Perimeter 887850972
Area 49267459280084049
Diagonal 313902721.49213

Cube

Length = n
Surface area 295604755680504294
Volume 1.0935540402448E+25
Space diagonal 384450748.26335

Equilateral Triangle

Length = n
Perimeter 665888229
Area 2.1333435658234E+16
Altitude 192225374.13168

Triangular Pyramid

Length = n
Surface area 2.1333435658234E+16
Volume 1.2887657957518E+24
Height 104634240.49738