82887923 (number)

82887923 is an odd 8-digits composite number following 82887922 and preceding 82887924. In scientific notation, it is written as 8.2887923 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 81752400 positive integers (up to 82887923) that are relatively prime to 82887923.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred eighty-seven thousand nine hundred twenty-three

Notation

Scientific notation 8.2887923 × 10^7
Engineering notation 8.2887923 × 10^6

Prime Factorization of 82887923

Prime Factorization 73 × 1135451

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 82887923
Product of the distinct prime numbers

The prime factorization of 82887923 is 73 × 1135451. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 32, 11, 911, 59, 8507, 9601, 75740, 89510, 629627, 96453, 1853755, 6991768, 15578869, 82074731, 407283724, 872592154, 8307438121, 1493792769

Basic calculations (n = 82887923)

Multiplication

n×y
n×2 165775846
n×3 248663769
n×4 331551692
n×5 414439615

Division

n÷y
n÷2 41443961.5
n÷3 27629307.666667
n÷3 20721980.75
n÷5 16577584.6

Exponentiation

ny
n2 6870407779253929
n3 5.694738309854E+23
n4 4.7202503053233E+31
n5 3.9125174384836E+39

Nth Root

y√n
2√n 9104.2804767867
3√n 436.01063822484
4√n 95.416353298513
5√n 38.344073763668

Divisors of 82887923

1, 73, 1135451, 82887923

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82887922
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82887923 can be divided by 4 positive divisors. The sum of these divisors (counting 82887923) is 1, the average is 0.25.

Base conversion 82887923

Base System Value
2 Binary 100111100001100010011110011
3 Ternary 12202222010212002
4 Quaternary 10330030103303
5 Quinary 132204403143
6 Senary 12120324215
8 Octal 474142363
10 Decimal 82887923
12 Duodecimal 2391366b
16 Hexadecimal 4f0c4f3
20 Vigesimal 15i0jg3
36 Base36 1dckqb

Cryptographic Hash Functions

md5 e41981029aee1a5fc3b8a02b24ed6397
sha1 ed62d4b29398f8c2453adabdf310db5ef9972542
sha256 6b462afd7fb68ec37a2e52864d367615c2dcf60f491ca0e1414a3520a04deeb8
sha512 af70463b27edac77d4908d7f46a4e2eb861a24f9277519b0127b8b1494a36374a192077082a503ceff29d4746370944b426f23a0edcd84a63b389e2e438126b9
ripemd-160 32318d333649d44923ee4fb847fa90c6c8a0578a

82887923 as geometric shapes

Circle

Radius = n
Diameter 165775846
Circumference 520800179.93623
Area 2.158402260647E+16

Sphere

Radius = n
Volume 2.3854064051138E+24
Surface area 8.6336090425881E+16
Circumference 520800179.93623

Square

Length = n
Perimeter 331551692
Area 6870407779253929
Diagonal 117221224.86354

Cube

Length = n
Surface area 41222446675523574
Volume 5.694738309854E+23
Space diagonal 143566093.96986

Equilateral Triangle

Length = n
Perimeter 248663769
Area 2.9749738355961E+15
Altitude 71783046.984928

Triangular Pyramid

Length = n
Surface area 2.9749738355961E+15
Volume 6.7113134599676E+22
Height 39073741.621179