201428279 (number)

201428279 is an odd 9-digits composite number following 201428278 and preceding 201428280. In scientific notation, it is written as 2.01428279 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 185810976 positive integers (up to 201428279) that are relatively prime to 201428279.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred twenty-eight thousand two hundred seventy-nine

Notation

Scientific notation 2.01428279 × 10^8
Engineering notation 2.01428279 × 10^6

Prime Factorization of 201428279

Prime Factorization 13 × 8389 × 1847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201428279
Product of the distinct prime numbers

The prime factorization of 201428279 is 13 × 8389 × 1847. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201428279)

Multiplication

n×y
n×2 402856558
n×3 604284837
n×4 805713116
n×5 1007141395

Division

n÷y
n÷2 100714139.5
n÷3 67142759.666667
n÷3 50357069.75
n÷5 40285655.8

Exponentiation

ny
n2 40573351580901841
n3 8.172620382203E+24
n4 1.6461968585075E+33
n5 3.3159060010437E+41

Nth Root

y√n
2√n 14192.543077264
3√n 586.19235124913
4√n 119.13246021662
5√n 45.795635329729

Divisors of 201428279

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201428278
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201428279 can be divided by 8 positive divisors. The sum of these divisors (counting 201428279) is 1, the average is 0.125.

Base conversion 201428279

Base System Value
2 Binary 1100000000011000110100110111
3 Ternary 112001000121122122
4 Quaternary 30000120310313
5 Quinary 403031201104
6 Senary 31553150155
8 Octal 1400306467
10 Decimal 201428279
12 Duodecimal 5755b35b
16 Hexadecimal c018d37
20 Vigesimal 32iiadj
36 Base36 3bxb1z

Cryptographic Hash Functions

md5 7bdb86b85d9ade26be60c1409de2f180
sha1 df60b93d601fab93be00b96925d6eb579f9b27ae
sha256 96cb541ddcbd0b88987c2a4635b6ce8f94c63e044a094ab52362340301d889c6
sha512 003fb8cd63ecc739445bd93278618572a1f1d25b5b53126a632fb02e6ddc02c5c9acde3add7efbe77c6778fc1cf870150f4928ca250979d06cf40d8049bbb9eb
ripemd-160 4835e82e86a0c557ea6d60cd0b3852e08eb04404

201428279 as geometric shapes

Circle

Radius = n
Diameter 402856558
Circumference 1265611203.0633
Area 1.2746494325808E+17

Sphere

Radius = n
Volume 3.4233392204409E+25
Surface area 5.0985977303231E+17
Circumference 1265611203.0633

Square

Length = n
Perimeter 805713116
Area 40573351580901841
Diagonal 284862604.00727

Cube

Length = n
Surface area 243440109485411046
Volume 8.172620382203E+24
Space diagonal 348884013.30916

Equilateral Triangle

Length = n
Perimeter 604284837
Area 1.7568776592869E+16
Altitude 174442006.65458

Triangular Pyramid

Length = n
Surface area 1.7568776592869E+16
Volume 9.6315254871985E+23
Height 94954201.335757