221291234 (number)

221291234 is an even 9-digits composite number following 221291233 and preceding 221291235. In scientific notation, it is written as 2.21291234 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 105674448 positive integers (up to 221291234) that are relatively prime to 221291234.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred ninety-one thousand two hundred thirty-four

Notation

Scientific notation 2.21291234 × 10^8
Engineering notation 2.21291234 × 10^6

Prime Factorization of 221291234

Prime Factorization 2 × 23 × 733 × 6563

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221291234
Product of the distinct prime numbers

The prime factorization of 221291234 is 2 × 23 × 733 × 6563. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 95, 36, 369, 358, 9513, 3938, 90318, 79100, 66674, 876433, 1822019, 8494456, 7763961, 78196505, 859159799, 238205725, 5507861075, 3924957196

Basic calculations (n = 221291234)

Multiplication

n×y
n×2 442582468
n×3 663873702
n×4 885164936
n×5 1106456170

Division

n÷y
n÷2 110645617
n÷3 73763744.666667
n÷3 55322808.5
n÷5 44258246.8

Exponentiation

ny
n2 48969810245242756
n3 1.0836589737916E+25
n4 2.3980423154551E+33
n5 5.3066574317127E+41

Nth Root

y√n
2√n 14875.860781817
3√n 604.8598213582
4√n 121.96663798686
5√n 46.665168906708

Divisors of 221291234

1, 2, 23, 46, 733, 1466, 6563, 13126, 16859, 33718, 150949, 301898, 4810679, 9621358, 110645617, 221291234

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 -221291233
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 221291234 can be divided by 16 positive divisors. The sum of these divisors (counting 221291234) is 1, the average is 0.0625.

Base conversion 221291234

Base System Value
2 Binary 1101001100001010001011100010
3 Ternary 120102101202111122
4 Quaternary 31030022023202
5 Quinary 423122304414
6 Senary 33543012242
8 Octal 1514121342
10 Decimal 221291234
12 Duodecimal 6213a082
16 Hexadecimal d30a2e2
20 Vigesimal 393181e
36 Base36 3nr1eq

Cryptographic Hash Functions

md5 408a3b3c6a8508de2e43b91e00f9927f
sha1 00827b10187e6d1b5a4c1082d2add0f13aa675ef
sha256 c0c9cacf3779bfe2e89c91e85646ec7fbba060e5166da5902df2c5dad3b3fb14
sha512 3b127125abcf4f369e97a70aeea84f72f45c40949c3ce59da81ae9c16c20f2c1df32287c1f1331d04734c3c656f4cadfa67975d4778fe5f9d8e1b2e562581643
ripemd-160 a4bbcdab710ee5e90f160596595e56c756eb65c8

221291234 as geometric shapes

Circle

Radius = n
Diameter 442582468
Circumference 1390413830.0764
Area 1.5384319611414E+17

Sphere

Radius = n
Volume 4.539220094747E+25
Surface area 6.1537278445656E+17
Circumference 1390413830.0764

Square

Length = n
Perimeter 885164936
Area 48969810245242756
Diagonal 312953064.35708

Cube

Length = n
Surface area 293818861471456536
Volume 1.0836589737916E+25
Space diagonal 383287660.55761

Equilateral Triangle

Length = n
Perimeter 663873702
Area 2.1204549845442E+16
Altitude 191643830.27881

Triangular Pyramid

Length = n
Surface area 2.1204549845442E+16
Volume 1.2771043481028E+24
Height 104317688.11903