287082013 (number)

287082013 is an odd 9-digits prime number following 287082012 and preceding 287082014. In scientific notation, it is written as 2.87082013 × 10^8. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 287082012 positive integers (up to 287082013) that are relatively prime to 287082013.

Interesting facts

Basic properties

Name

Name two hundred eighty-seven million eighty-two thousand thirteen

Notation

Scientific notation 2.87082013 × 10^8
Engineering notation 2.87082013 × 10^6

Prime Factorization of 287082013

Prime Factorization 287082013

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 287082013
Product of the distinct prime numbers

The prime factorization of 287082013 is 287082013. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 1, 79, 71, 251, 473, 9084, 2940, 59665, 97778, 949728, 490486, 1516587, 3861428, 82784819, 22184525, 580618292, 736365469, 1541375203, 8041273733

Basic calculations (n = 287082013)

Multiplication

n×y
n×2 574164026
n×3 861246039
n×4 1148328052
n×5 1435410065

Division

n÷y
n÷2 143541006.5
n÷3 95694004.333333
n÷3 71770503.25
n÷5 57416402.6

Exponentiation

ny
n2 82416082188132169
n3 2.3660174778142E+25
n4 6.792410603241E+33
n5 1.949978909101E+42

Nth Root

y√n
2√n 16943.49471036
3√n 659.68305335981
4√n 130.16717985099
5√n 49.158791357218

Divisors of 287082013

1, 287082013

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 287082014
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 143541007
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 16943.49473987
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999930333
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 287082013 can be divided by 2 positive divisors. The sum of these divisors (counting 287082013) is 287082014, the average is 143541007.

Base conversion 287082013

Base System Value
2 Binary 10001000111001000011000011101
3 Ternary 202000012021111011
4 Quaternary 101013020120131
5 Quinary 1041443111023
6 Senary 44253055221
8 Octal 2107103035
10 Decimal 287082013
12 Duodecimal 80187511
16 Hexadecimal 111c861d
20 Vigesimal 49e550d
36 Base36 4qx5wd

Cryptographic Hash Functions

md5 b6cd80a640ed1a893faa0991acd4e3bc
sha1 b3d159e1fce7938e1152f2bccd16c3ff9a040a6b
sha256 a00c62b8bcb2715d11472c1c97e4927f45ef9fd02e0473aa442a019ddb21d77f
sha512 4276474be06c93432e9ef8f139063a31c98c16120fed3b8861d922b7df28702e838484845dcd07fe7cf7b0bf849ee5329c27a6a3da0f4b66af763db4064b6d58
ripemd-160 4ef4dd2fb7d275d29e7a33c532d66150867edad5

287082013 as geometric shapes

Circle

Radius = n
Diameter 574164026
Circumference 1803789486.0371
Area 2.5891775833989E+17

Sphere

Radius = n
Volume 9.9107508354217E+25
Surface area 1.0356710333596E+18
Circumference 1803789486.0371

Square

Length = n
Perimeter 1148328052
Area 82416082188132169
Diagonal 405995276.29797

Cube

Length = n
Surface area 494496493128793014
Volume 2.3660174778142E+25
Space diagonal 497240632.45515

Equilateral Triangle

Length = n
Perimeter 861246039
Area 3.5687210427654E+16
Altitude 248620316.22757

Triangular Pyramid

Length = n
Surface area 3.5687210427654E+16
Volume 2.7883783382806E+24
Height 135331758.76599