221574142 (number)

221574142 is an even 9-digits composite number following 221574141 and preceding 221574143. In scientific notation, it is written as 2.21574142 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 110787070 positive integers (up to 221574142) that are relatively prime to 221574142.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred seventy-four thousand one hundred forty-two

Notation

Scientific notation 2.21574142 × 10^8
Engineering notation 2.21574142 × 10^6

Prime Factorization of 221574142

Prime Factorization 2 × 110787071

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221574142
Product of the distinct prime numbers

The prime factorization of 221574142 is 2 × 110787071. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 46, 60, 335, 144, 137, 4168, 70738, 54303, 786180, 439059, 3979563, 3767507, 31150951, 31897769, 557541741, 730834586, 8211186939, 6637646564

Basic calculations (n = 221574142)

Multiplication

n×y
n×2 443148284
n×3 664722426
n×4 886296568
n×5 1107870710

Division

n÷y
n÷2 110787071
n÷3 73858047.333333
n÷3 55393535.5
n÷5 44314828.4

Exponentiation

ny
n2 49095100403036164
n3 1.0878204748207E+25
n4 2.4103288835842E+33
n5 5.3406655431799E+41

Nth Root

y√n
2√n 14885.366706937
3√n 605.11747098551
4√n 122.00560112936
5√n 46.677094551814

Divisors of 221574142

1, 2, 110787071, 221574142

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 -221574141
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 221574142 can be divided by 4 positive divisors. The sum of these divisors (counting 221574142) is 1, the average is 0.25.

Base conversion 221574142

Base System Value
2 Binary 1101001101001111001111111110
3 Ternary 120102221010120201
4 Quaternary 31031033033332
5 Quinary 423210333032
6 Senary 33553034114
8 Octal 1515171776
10 Decimal 221574142
12 Duodecimal 6225593a
16 Hexadecimal d34f3fe
20 Vigesimal 394gf72
36 Base36 3nx3pa

Cryptographic Hash Functions

md5 b351a9275024d7ba2f145dd14f769018
sha1 2eeef923fed9cebde075e583f8e8afafb4f20d21
sha256 1a858cdd415ef71e6844a7386a9ec4397a31cebba4c35a744fc077944d0d4eb0
sha512 5792e4ee60f7c8817478f3b23e602d3b64c91ecb8b0379ba7ad7e6f2d6e45a366e25c1334d510e4c97c543183e013e90b193cac2c12181b3b030fe43bacc6c86
ripemd-160 f0bee918b4d5b469d586c8bf90bd805d98723d22

221574142 as geometric shapes

Circle

Radius = n
Diameter 443148284
Circumference 1392191393.4653
Area 1.5423680675343E+17

Sphere

Radius = n
Volume 4.5566517494949E+25
Surface area 6.1694722701373E+17
Circumference 1392191393.4653

Square

Length = n
Perimeter 886296568
Area 49095100403036164
Diagonal 313353156.68758

Cube

Length = n
Surface area 294570602418216984
Volume 1.0878204748207E+25
Space diagonal 383777671.58748

Equilateral Triangle

Length = n
Perimeter 664722426
Area 2.1258802075188E+16
Altitude 191888835.79374

Triangular Pyramid

Length = n
Surface area 2.1258802075188E+16
Volume 1.2820087240988E+24
Height 104451052.22919