287084313 (number)

287084313 is an odd 9-digits composite number following 287084312 and preceding 287084314. In scientific notation, it is written as 2.87084313 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 191294880 positive integers (up to 287084313) that are relatively prime to 287084313.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.87084313 × 10^8
Engineering notation 2.87084313 × 10^6

Prime Factorization of 287084313

Prime Factorization 3 × 3 × 2381 × 13397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 95694771
Product of the distinct prime numbers

The prime factorization of 287084313 is 3 × 3 × 2381 × 13397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 5, 95, 675, 936, 8562, 6930, 83570, 88065, 912308, 629972, 5579022, 7410167, 47558726, 41770083, 663959948, 612780394, 3384531429, 2106144802

Basic calculations (n = 287084313)

Multiplication

n×y
n×2 574168626
n×3 861252939
n×4 1148337252
n×5 1435421565

Division

n÷y
n÷2 143542156.5
n÷3 95694771
n÷3 71771078.25
n÷5 57416862.6

Exponentiation

ny
n2 82417402770681969
n3 2.3660743453666E+25
n4 6.7926282794648E+33
n5 1.9500570230745E+42

Nth Root

y√n
2√n 16943.562582881
3√n 659.68481507121
4√n 130.16744056361
5√n 49.158870125551

Divisors of 287084313

1, 3, 9, 2381, 7143, 13397, 21429, 40191, 120573, 31898257, 95694771, 287084313

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -287084312
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 287084313 can be divided by 12 positive divisors. The sum of these divisors (counting 287084313) is 1, the average is 0.083333333333333.

Base conversion 287084313

Base System Value
2 Binary 10001000111001000111100011001
3 Ternary 202000012101122100
4 Quaternary 101013020330121
5 Quinary 1041443144223
6 Senary 44253114013
8 Octal 2107107431
10 Decimal 287084313
12 Duodecimal 80188909
16 Hexadecimal 111c8f19
20 Vigesimal 49e5afd
36 Base36 4qx7o9

Cryptographic Hash Functions

md5 f7dd7f3437d6871bf9d011aac53a7f9c
sha1 a2238aff52e2d7486a83007bff9a18fbaf809c1d
sha256 6c2f3fdee60f612dfeb352dad93d49ffe61aec3a575c16d2c6050fb390b26837
sha512 976a77c23344c81eb5f4055aee6f124a43a3b42e3d842000d5d2cf8bef11c1df6463f8f221e0486e787d2e9a0ee204c181f9a9e9198d13a7f4b3b64787d298d0
ripemd-160 08f28c377f25aa712399c2e60f8f8064e112a9f9

287084313 as geometric shapes

Circle

Radius = n
Diameter 574168626
Circumference 1803803937.3633
Area 2.5892190707233E+17

Sphere

Radius = n
Volume 9.9109890416678E+25
Surface area 1.0356876282893E+18
Circumference 1803803937.3633

Square

Length = n
Perimeter 1148337252
Area 82417402770681969
Diagonal 405998528.98916

Cube

Length = n
Surface area 494504416624091814
Volume 2.3660743453666E+25
Space diagonal 497244616.17201

Equilateral Triangle

Length = n
Perimeter 861252939
Area 3.5687782256672E+16
Altitude 248622308.086

Triangular Pyramid

Length = n
Surface area 3.5687782256672E+16
Volume 2.7884453573337E+24
Height 135332842.99639