201820087 (number)

201820087 is an odd 9-digits composite number following 201820086 and preceding 201820088. In scientific notation, it is written as 2.01820087 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 172910592 positive integers (up to 201820087) that are relatively prime to 201820087.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred twenty thousand eighty-seven

Notation

Scientific notation 2.01820087 × 10^8
Engineering notation 2.01820087 × 10^6

Prime Factorization of 201820087

Prime Factorization 7 × 10177 × 2833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201820087
Product of the distinct prime numbers

The prime factorization of 201820087 is 7 × 10177 × 2833. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 17, 94, 476, 335, 2365, 1270, 89998, 68718, 604418, 312570, 9199554, 3539685, 68240683, 97064414, 98098507, 666379452, 20224290, 1141318438

Basic calculations (n = 201820087)

Multiplication

n×y
n×2 403640174
n×3 605460261
n×4 807280348
n×5 1009100435

Division

n÷y
n÷2 100910043.5
n÷3 67273362.333333
n÷3 50455021.75
n÷5 40364017.4

Exponentiation

ny
n2 40731347516687569
n3 8.2204040994451E+24
n4 1.6590426705252E+33
n5 3.348281361021E+41

Nth Root

y√n
2√n 14206.339676356
3√n 586.57218221982
4√n 119.19035060086
5√n 45.813437350229

Divisors of 201820087

1, 7, 2833, 10177, 19831, 71239, 28831441, 201820087

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 -201820086
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 201820087 can be divided by 8 positive divisors. The sum of these divisors (counting 201820087) is 1, the average is 0.125.

Base conversion 201820087

Base System Value
2 Binary 1100000001111000011110110111
3 Ternary 112001202112010001
4 Quaternary 30001320132313
5 Quinary 403131220322
6 Senary 32005412131
8 Octal 1401703667
10 Decimal 201820087
12 Duodecimal 5770a047
16 Hexadecimal c0787b7
20 Vigesimal 3317a47
36 Base36 3c5pdj

Cryptographic Hash Functions

md5 c91c5df1f513d5c6124af1856ddd3edd
sha1 031584fc4756eaf7d252663a236cf646579b8ee1
sha256 390b7876b7facc35020e3e8bdcf9b0d13d38a85f846e4f40c7d87f33d6f4cdca
sha512 c5d8201791eb15cbc9e662e9fd371cec17d42606a81ad38696160eafbf2383c9ec828ea4821a419ce5ce363bc4435fa1ad811d47ca8672621d09c6b7ca24d8ca
ripemd-160 028e01cd2c5a9670194ac73ea98051593b73342c

201820087 as geometric shapes

Circle

Radius = n
Diameter 403640174
Circumference 1268073005.3321
Area 1.2796130212924E+17

Sphere

Radius = n
Volume 3.4433548171142E+25
Surface area 5.1184520851695E+17
Circumference 1268073005.3321

Square

Length = n
Perimeter 807280348
Area 40731347516687569
Diagonal 285416704.19472

Cube

Length = n
Surface area 244388085100125414
Volume 8.2204040994451E+24
Space diagonal 349562644.67197

Equilateral Triangle

Length = n
Perimeter 605460261
Area 1.7637190839912E+16
Altitude 174781322.33599

Triangular Pyramid

Length = n
Surface area 1.7637190839912E+16
Volume 9.6878391380189E+23
Height 95138901.398239