201115387 (number)

201115387 is an odd 9-digits composite number following 201115386 and preceding 201115388. In scientific notation, it is written as 2.01115387 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 177890400 positive integers (up to 201115387) that are relatively prime to 201115387.

Interesting facts

Basic properties

Name

Name two hundred one million one hundred fifteen thousand three hundred eighty-seven

Notation

Scientific notation 2.01115387 × 10^8
Engineering notation 2.01115387 × 10^6

Prime Factorization of 201115387

Prime Factorization 11 × 37 × 494141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201115387
Product of the distinct prime numbers

The prime factorization of 201115387 is 11 × 37 × 494141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 38, 96, 417, 532, 5446, 9172, 8480, 46276, 567109, 527762, 2627926, 8214089, 38973634, 44994474, 810116673, 554441809, 2024313905, 6436189630

Basic calculations (n = 201115387)

Multiplication

n×y
n×2 402230774
n×3 603346161
n×4 804461548
n×5 1005576935

Division

n÷y
n÷2 100557693.5
n÷3 67038462.333333
n÷3 50278846.75
n÷5 40223077.4

Exponentiation

ny
n2 40447398888159769
n3 8.1345942805356E+24
n4 1.6359920768179E+33
n5 3.2902317965817E+41

Nth Root

y√n
2√n 14181.515680632
3√n 585.8886700409
4√n 119.0861691408
5√n 45.781398997433

Divisors of 201115387

1, 11, 37, 407, 494141, 5435551, 18283217, 201115387

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 -201115386
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 201115387 can be divided by 8 positive divisors. The sum of these divisors (counting 201115387) is 1, the average is 0.125.

Base conversion 201115387

Base System Value
2 Binary 1011111111001100011011111011
3 Ternary 112000102201110001
4 Quaternary 23333030123323
5 Quinary 402441143022
6 Senary 31542333431
8 Octal 1377143373
10 Decimal 201115387
12 Duodecimal 5742a277
16 Hexadecimal bfcc6fb
20 Vigesimal 32gj897
36 Base36 3bqlmj

Cryptographic Hash Functions

md5 d104ed674e849e589283b16bab3cff09
sha1 46835db673d00055e9c4a58bb4f162cb34501302
sha256 700ef1a9ede7e96d371debd8ebd01caf29288656e48a0dfe9358f13675e47738
sha512 fadc72e8c83be510c0e4f79d7c485d9f71fd36924f04ee85302c582ba1cfbdbb8e8ed8e965b7cec94be615c2606171ff5358f17e3b274286fc38a224456dd669
ripemd-160 fec261b36fc5472249566a6e635a31717f1fd7bd

201115387 as geometric shapes

Circle

Radius = n
Diameter 402230774
Circumference 1263645244.6461
Area 1.2706925120386E+17

Sphere

Radius = n
Volume 3.4074108842219E+25
Surface area 5.0827700481543E+17
Circumference 1263645244.6461

Square

Length = n
Perimeter 804461548
Area 40447398888159769
Diagonal 284420107.89731

Cube

Length = n
Surface area 242684393328958614
Volume 8.1345942805356E+24
Space diagonal 348342068.46788

Equilateral Triangle

Length = n
Perimeter 603346161
Area 1.7514237477074E+16
Altitude 174171034.23394

Triangular Pyramid

Length = n
Surface area 1.7514237477074E+16
Volume 9.5867112966134E+23
Height 94806702.632438