201211028 (number)

201211028 is an even 9-digits composite number following 201211027 and preceding 201211029. In scientific notation, it is written as 2.01211028 × 10^8. The sum of its digits is 17. It has a total of 4 prime factors and 12 positive divisors. There are 100346112 positive integers (up to 201211028) that are relatively prime to 201211028.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred eleven thousand twenty-eight

Notation

Scientific notation 2.01211028 × 10^8
Engineering notation 2.01211028 × 10^6

Prime Factorization of 201211028

Prime Factorization 2 × 2 × 389 × 129313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 100605514
Product of the distinct prime numbers

The prime factorization of 201211028 is 2 × 2 × 389 × 129313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 86, 41, 414, 551, 2965, 2358, 64146, 67973, 915161, 305526, 9795713, 4971474, 38858837, 89544023, 844719793, 826839382, 8829452240, 102283899

Basic calculations (n = 201211028)

Multiplication

n×y
n×2 402422056
n×3 603633084
n×4 804844112
n×5 1006055140

Division

n÷y
n÷2 100605514
n÷3 67070342.666667
n÷3 50302757
n÷5 40242205.6

Exponentiation

ny
n2 40485877788816784
n3 8.1462050893702E+24
n4 1.639106300331E+33
n5 3.2980626369088E+41

Nth Root

y√n
2√n 14184.887310092
3√n 585.98152900268
4√n 119.10032455914
5√n 45.78575246455

Divisors of 201211028

1, 2, 4, 389, 778, 1556, 129313, 258626, 517252, 50302757, 100605514, 201211028

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 -201211027
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 201211028 can be divided by 12 positive divisors. The sum of these divisors (counting 201211028) is 1, the average is 0.083333333333333.

Base conversion 201211028

Base System Value
2 Binary 1011111111100011110010010100
3 Ternary 112000121120122022
4 Quaternary 23333203302110
5 Quinary 403002223103
6 Senary 31544352312
8 Octal 1377436224
10 Decimal 201211028
12 Duodecimal 57475698
16 Hexadecimal bfe3c94
20 Vigesimal 32hb7b8
36 Base36 3bsnf8

Cryptographic Hash Functions

md5 1f40c93c69e519af77cb01396f6dcc18
sha1 6299d2957f62488836db00bd84c58ef6b7d82185
sha256 04f982e16f807511f280cbb4c3bf530417f07b9ee6678b394474e2c0cc2cd92d
sha512 8da6c70972a164e59765810e50fc004e7aa581b65910c8b00313d0f91cecedd56e12a6b52376960ccf8499728eb0feeb984851f7470b94d97a9a93a9a7971203
ripemd-160 1e0d778ebc40eccd229f056e4f85d7d02fbebaaa

201211028 as geometric shapes

Circle

Radius = n
Diameter 402422056
Circumference 1264246174.7721
Area 1.2719013623548E+17

Sphere

Radius = n
Volume 3.4122744084535E+25
Surface area 5.0876054494192E+17
Circumference 1264246174.7721

Square

Length = n
Perimeter 804844112
Area 40485877788816784
Diagonal 284555364.69663

Cube

Length = n
Surface area 242915266732900704
Volume 8.1462050893702E+24
Space diagonal 348507723.53916

Equilateral Triangle

Length = n
Perimeter 603633084
Area 1.7530899329814E+16
Altitude 174253861.76958

Triangular Pyramid

Length = n
Surface area 1.7530899329814E+16
Volume 9.60039476605E+23
Height 94851788.232211