221736142 (number)

221736142 is an even 9-digits composite number following 221736141 and preceding 221736143. In scientific notation, it is written as 2.21736142 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 110868070 positive integers (up to 221736142) that are relatively prime to 221736142.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million seven hundred thirty-six thousand one hundred forty-two

Notation

Scientific notation 2.21736142 × 10^8
Engineering notation 2.21736142 × 10^6

Prime Factorization of 221736142

Prime Factorization 2 × 110868071

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221736142
Product of the distinct prime numbers

The prime factorization of 221736142 is 2 × 110868071. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 80, 44, 712, 453, 2018, 6631, 32632, 34822, 215417, 94732, 9748925, 147575, 45341870, 79026794, 610015017, 391865088, 1794332884, 9936804586

Basic calculations (n = 221736142)

Multiplication

n×y
n×2 443472284
n×3 665208426
n×4 886944568
n×5 1108680710

Division

n÷y
n÷2 110868071
n÷3 73912047.333333
n÷3 55434035.5
n÷5 44347228.4

Exponentiation

ny
n2 49166916669044164
n3 1.0902082416229E+25
n4 2.4173856947407E+33
n5 5.360217776778E+41

Nth Root

y√n
2√n 14890.807298464
3√n 605.26490869099
4√n 122.02789557501
5√n 46.683917982365

Divisors of 221736142

1, 2, 110868071, 221736142

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 -221736141
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 221736142 can be divided by 4 positive divisors. The sum of these divisors (counting 221736142) is 1, the average is 0.25.

Base conversion 221736142

Base System Value
2 Binary 1101001101110110110011001110
3 Ternary 120110020100210201
4 Quaternary 31031312303032
5 Quinary 423231024032
6 Senary 34000324114
8 Octal 1515666316
10 Decimal 221736142
12 Duodecimal 6231363a
16 Hexadecimal d376cce
20 Vigesimal 395h072
36 Base36 3o0kpa

Cryptographic Hash Functions

md5 d1c0c08874ec230815def9d92343154e
sha1 d1a0098813d8ce0ca44a67b1c87da37445f125b5
sha256 0f1735c4cc3e555b089cc6903887648dd0e9d23630d52538b05685cac289ce41
sha512 2171d61a9e6ffb48e01c1f91c58365f6e0e1f99896423419814ae7f570176b845f8ba1743c9b61175af726f523b16a57f56f3df61bcb42ffbd8f019c69f91a18
ripemd-160 187152f652b282f5a2d31d46f15df62bcb88fe84

221736142 as geometric shapes

Circle

Radius = n
Diameter 443472284
Circumference 1393209269.4851
Area 1.5446242420713E+17

Sphere

Radius = n
Volume 4.5666536036875E+25
Surface area 6.1784969682852E+17
Circumference 1393209269.4851

Square

Length = n
Perimeter 886944568
Area 49166916669044164
Diagonal 313582259.28469

Cube

Length = n
Surface area 295001500014264984
Volume 1.0902082416229E+25
Space diagonal 384058263.81831

Equilateral Triangle

Length = n
Perimeter 665208426
Area 2.1289899430572E+16
Altitude 192029131.90915

Triangular Pyramid

Length = n
Surface area 2.1289899430572E+16
Volume 1.2848227342617E+24
Height 104527419.76156