201428637 (number)

201428637 is an odd 9-digits composite number following 201428636 and preceding 201428638. In scientific notation, it is written as 2.01428637 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 134285756 positive integers (up to 201428637) that are relatively prime to 201428637.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred twenty-eight thousand six hundred thirty-seven

Notation

Scientific notation 2.01428637 × 10^8
Engineering notation 2.01428637 × 10^6

Prime Factorization of 201428637

Prime Factorization 3 × 67142879

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201428637
Product of the distinct prime numbers

The prime factorization of 201428637 is 3 × 67142879. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 17, 37, 548, 320, 2893, 5581, 50422, 53507, 406928, 214450, 9470788, 7795248, 11863885, 525778, 810490827, 116793728, 6050742417, 2139619029

Basic calculations (n = 201428637)

Multiplication

n×y
n×2 402857274
n×3 604285911
n×4 805714548
n×5 1007143185

Division

n÷y
n÷2 100714318.5
n÷3 67142879
n÷3 50357159.25
n÷5 40285727.4

Exponentiation

ny
n2 40573495803677769
n3 8.17266395806E+24
n4 1.6462085617311E+33
n5 3.3159354680722E+41

Nth Root

y√n
2√n 14192.555689516
3√n 586.19269853028
4√n 119.13251315034
5√n 45.795651608303

Divisors of 201428637

1, 3, 67142879, 201428637

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 -201428636
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 201428637 can be divided by 4 positive divisors. The sum of these divisors (counting 201428637) is 1, the average is 0.25.

Base conversion 201428637

Base System Value
2 Binary 1100000000011000111010011101
3 Ternary 112001000122010220
4 Quaternary 30000120322131
5 Quinary 403031204022
6 Senary 31553151553
8 Octal 1400307235
10 Decimal 201428637
12 Duodecimal 5755b5b9
16 Hexadecimal c018e9d
20 Vigesimal 32iibbh
36 Base36 3bxbbx

Cryptographic Hash Functions

md5 6464302750cdeab58cf791fcb9e84b8e
sha1 fd2727812b37e1e57d6d676d3ee85fc7b2756b6b
sha256 3d57c5ffe11da9d356bab2e65d0bcb64211b4608c523c23e5150c3bb094d34b4
sha512 7c1b77ec59b5e50cc60f1b12b119ab14d64f85723be2b14c8fdbde86b023c2fcac08f796f6da9a83b4405c2b383d9e324c5a784386137d3b64af141ff8804a8c
ripemd-160 f0c15cb242478a02f60471c1489bdb645707b142

201428637 as geometric shapes

Circle

Radius = n
Diameter 402857274
Circumference 1265613452.4436
Area 1.2746539634729E+17

Sphere

Radius = n
Volume 3.4233574734533E+25
Surface area 5.0986158538916E+17
Circumference 1265613452.4436

Square

Length = n
Perimeter 805714548
Area 40573495803677769
Diagonal 284863110.29573

Cube

Length = n
Surface area 243440974822066614
Volume 8.17266395806E+24
Space diagonal 348884633.38335

Equilateral Triangle

Length = n
Perimeter 604285911
Area 1.7568839043163E+16
Altitude 174442316.69167

Triangular Pyramid

Length = n
Surface area 1.7568839043163E+16
Volume 9.6315768418386E+23
Height 94954370.098576