201221284 (number)

201221284 is an even 9-digits composite number following 201221283 and preceding 201221285. In scientific notation, it is written as 2.01221284 × 10^8. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 89737440 positive integers (up to 201221284) that are relatively prime to 201221284.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred twenty-one thousand two hundred eighty-four

Notation

Scientific notation 2.01221284 × 10^8
Engineering notation 2.01221284 × 10^6

Prime Factorization of 201221284

Prime Factorization 2 × 2 × 53 × 11 × 86287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 100610642
Product of the distinct prime numbers

The prime factorization of 201221284 is 2 × 2 × 53 × 11 × 86287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 65, 25, 906, 455, 9541, 4895, 10655, 11279, 668184, 477196, 978005, 8147645, 45517433, 18811508, 838754426, 125972104, 9386463403, 9335334008

Basic calculations (n = 201221284)

Multiplication

n×y
n×2 402442568
n×3 603663852
n×4 804885136
n×5 1006106420

Division

n÷y
n÷2 100610642
n÷3 67073761.333333
n÷3 50305321
n÷5 40244256.8

Exponentiation

ny
n2 40490005134608656
n3 8.1474508223525E+24
n4 1.6394405158006E+33
n5 3.2989032563103E+41

Nth Root

y√n
2√n 14185.248816993
3√n 585.9914849256
4√n 119.10184220655
5√n 45.78621920746

Divisors of 201221284

1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 86287, 172574, 345148, 949157, 1898314, 3796628, 4573211, 9146422, 18292844, 50305321, 100610642, 201221284

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201221283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201221284 can be divided by 24 positive divisors. The sum of these divisors (counting 201221284) is 1, the average is 0.041666666666667.

Base conversion 201221284

Base System Value
2 Binary 1011111111100110010010100100
3 Ternary 112000122002201011
4 Quaternary 23333212102210
5 Quinary 403003040114
6 Senary 31544512004
8 Octal 1377462244
10 Decimal 201221284
12 Duodecimal 5747b604
16 Hexadecimal bfe64a4
20 Vigesimal 32hcd44
36 Base36 3bsvc4

Cryptographic Hash Functions

md5 85208ad5a177e910d68eb8d1be442f20
sha1 a62991b7d7d470ef7d5e646676b421d3a6927d82
sha256 7522b49232d90c2a9fd03db697d21a05c00d32e3d41432c7176197ae6c91aeb6
sha512 89e8dfb30d6c5f5821ea017c575876fc1ed1911fd7be711bc18a06e8742fe1f0eb3d7730cc29baa772c977069fc2a4879b2d12c5081379f74f6e417761d01252
ripemd-160 07e4517085535e5a5e5407ddab25ceb81adcc8bd

201221284 as geometric shapes

Circle

Radius = n
Diameter 402442568
Circumference 1264310615.1206
Area 1.272031026747E+17

Sphere

Radius = n
Volume 3.4127962198649E+25
Surface area 5.088124106988E+17
Circumference 1264310615.1206

Square

Length = n
Perimeter 804885136
Area 40490005134608656
Diagonal 284569868.87093

Cube

Length = n
Surface area 242940030807651936
Volume 8.1474508223525E+24
Space diagonal 348525487.45225

Equilateral Triangle

Length = n
Perimeter 603663852
Area 1.7532686522967E+16
Altitude 174262743.72612

Triangular Pyramid

Length = n
Surface area 1.7532686522967E+16
Volume 9.601862876449E+23
Height 94856622.956976