201587990 (number)

201587990 is an even 9-digits composite number following 201587989 and preceding 201587991. In scientific notation, it is written as 2.01587990 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 77854560 positive integers (up to 201587990) that are relatively prime to 201587990.

Interesting facts

Basic properties

Name

Name two hundred one million five hundred eighty-seven thousand nine hundred ninety

Notation

Scientific notation 2.01587990 × 10^8
Engineering notation 2.01587990 × 10^6

Prime Factorization of 201587990

Prime Factorization 2 × 5 × 29 × 695131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201587990
Product of the distinct prime numbers

The prime factorization of 201587990 is 2 × 5 × 29 × 695131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 77, 40, 990, 463, 9753, 1331, 4824, 4211, 952595, 905407, 2345278, 6478242, 57591622, 41757991, 542892876, 39274015, 3999696606, 7276803656

Basic calculations (n = 201587990)

Multiplication

n×y
n×2 403175980
n×3 604763970
n×4 806351960
n×5 1007939950

Division

n÷y
n÷2 100793995
n÷3 67195996.666667
n÷3 50396997.5
n÷5 40317598

Exponentiation

ny
n2 40637717712240100
n3 8.1920758317979E+24
n4 1.6514241008597E+33
n5 3.3290726512987E+41

Nth Root

y√n
2√n 14198.168543865
3√n 586.34723952015
4√n 119.1560680111
5√n 45.802895232008

Divisors of 201587990

1, 2, 5, 10, 29, 58, 145, 290, 695131, 1390262, 3475655, 6951310, 20158799, 40317598, 100793995, 201587990

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201587989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201587990 can be divided by 16 positive divisors. The sum of these divisors (counting 201587990) is 1, the average is 0.0625.

Base conversion 201587990

Base System Value
2 Binary 1100000000111111110100010110
3 Ternary 112001022201201212
4 Quaternary 30000333310112
5 Quinary 403101303430
6 Senary 32000421422
8 Octal 1400776426
10 Decimal 201587990
12 Duodecimal 57617872
16 Hexadecimal c03fd16
20 Vigesimal 32ji9ja
36 Base36 3c0qae

Cryptographic Hash Functions

md5 74552d151c49713d273bb2d9da9d1cad
sha1 532e91e16d4beeb0a0118649ec8830d5438aac31
sha256 ab24e1c22192ebf8d6dd7937c966ea12db716640a63c62e1ec7f6291c13fa00d
sha512 7f2aa106d20314f68a68129d257f04c5a4e3fc0233d114446dd8f7fd9e49be9cd3985e8fdadde6865da3851a09c7ae34603b475e8b89a580959843bb2979151e
ripemd-160 e46f06985adea6210ba09d6bafed39f16a8428c1

201587990 as geometric shapes

Circle

Radius = n
Diameter 403175980
Circumference 1266614696.8719
Area 1.2766715542343E+17

Sphere

Radius = n
Volume 3.4314887001102E+25
Surface area 5.1066862169372E+17
Circumference 1266614696.8719

Square

Length = n
Perimeter 806351960
Area 40637717712240100
Diagonal 285088469.46953

Cube

Length = n
Surface area 243826306273440600
Volume 8.1920758317979E+24
Space diagonal 349160640.87569

Equilateral Triangle

Length = n
Perimeter 604763970
Area 1.759664794531E+16
Altitude 174580320.43784

Triangular Pyramid

Length = n
Surface area 1.759664794531E+16
Volume 9.6544539544312E+23
Height 95029489.823177