201420915 (number)

201420915 is an odd 9-digits composite number following 201420914 and preceding 201420916. In scientific notation, it is written as 2.01420915 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 107424480 positive integers (up to 201420915) that are relatively prime to 201420915.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred twenty thousand nine hundred fifteen

Notation

Scientific notation 2.01420915 × 10^8
Engineering notation 2.01420915 × 10^6

Prime Factorization of 201420915

Prime Factorization 3 × 5 × 13428061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201420915
Product of the distinct prime numbers

The prime factorization of 201420915 is 3 × 5 × 13428061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 47, 90, 655, 773, 3681, 1944, 7937, 44496, 941699, 683992, 23413, 2800563, 66425127, 39997039, 819914289, 165627109, 6211707816, 3214702712

Basic calculations (n = 201420915)

Multiplication

n×y
n×2 402841830
n×3 604262745
n×4 805683660
n×5 1007104575

Division

n÷y
n÷2 100710457.5
n÷3 67140305
n÷3 50355228.75
n÷5 40284183

Exponentiation

ny
n2 40570384999437225
n3 8.1717240684889E+24
n4 1.6459561390026E+33
n5 3.3152999156776E+41

Nth Root

y√n
2√n 14192.283642881
3√n 586.18520764264
4√n 119.13137136322
5√n 45.795300477054

Divisors of 201420915

1, 3, 5, 15, 13428061, 40284183, 67140305, 201420915

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 -201420914
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 201420915 can be divided by 8 positive divisors. The sum of these divisors (counting 201420915) is 1, the average is 0.125.

Base conversion 201420915

Base System Value
2 Binary 1100000000010111000001110011
3 Ternary 112001000020112220
4 Quaternary 30000113001303
5 Quinary 403030432130
6 Senary 31553052123
8 Octal 1400270163
10 Decimal 201420915
12 Duodecimal 57557043
16 Hexadecimal c017073
20 Vigesimal 32ihc5f
36 Base36 3bx5df

Cryptographic Hash Functions

md5 3778078cf83cc56466653655e83ce8b3
sha1 77f6a85e15eb4f6e997111e79dd2921e78a329ec
sha256 f6283ec34aab74d71c00caa5794ceb537a48b8fa4d6b2a2537ed077e1a32c4b8
sha512 cc45f0679286e3878d66942133f39d3a1c57c83c84d7a82d8a6fe73d426978e7b2bd8bc1fd9b2e22c3100e528e1d72bd27c3f7b0f232dd2e037f3b3080086962
ripemd-160 1c251702f2b865f142769f4cfb349214c15f4163

201420915 as geometric shapes

Circle

Radius = n
Diameter 402841830
Circumference 1265564933.6867
Area 1.2745562346754E+17

Sphere

Radius = n
Volume 3.4229637734304E+25
Surface area 5.0982249387017E+17
Circumference 1265564933.6867

Square

Length = n
Perimeter 805683660
Area 40570384999437225
Diagonal 284852189.7386

Cube

Length = n
Surface area 243422309996623350
Volume 8.1717240684889E+24
Space diagonal 348871258.48701

Equilateral Triangle

Length = n
Perimeter 604262745
Area 1.7567492025414E+16
Altitude 174435629.24351

Triangular Pyramid

Length = n
Surface area 1.7567492025414E+16
Volume 9.6304691713564E+23
Height 94950729.912866