82893281 (number)

82893281 is an odd 8-digits composite number following 82893280 and preceding 82893282. In scientific notation, it is written as 8.2893281 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 78039360 positive integers (up to 82893281) that are relatively prime to 82893281.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred ninety-three thousand two hundred eighty-one

Notation

Scientific notation 8.2893281 × 10^7
Engineering notation 8.2893281 × 10^6

Prime Factorization of 82893281

Prime Factorization 71 × 317 × 29 × 127

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82893281
Product of the distinct prime numbers

The prime factorization of 82893281 is 71 × 317 × 29 × 127. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 65, 67, 296, 161, 8277, 3744, 45901, 49559, 205686, 427560, 6486582, 4881382, 15481124, 60638644, 217152008, 269106514, 3106674674, 8984303356

Basic calculations (n = 82893281)

Multiplication

n×y
n×2 165786562
n×3 248679843
n×4 331573124
n×5 414466405

Division

n÷y
n÷2 41446640.5
n÷3 27631093.666667
n÷3 20723320.25
n÷5 16578656.2

Exponentiation

ny
n2 6871296034944961
n3 5.6958427305888E+23
n4 4.721470919985E+31
n5 3.9137821570365E+39

Nth Root

y√n
2√n 9104.5747292227
3√n 436.02003281688
4√n 95.417895225281
5√n 38.34456947457

Divisors of 82893281

1, 29, 71, 127, 317, 2059, 3683, 9017, 9193, 22507, 40259, 261493, 652703, 1167511, 2858389, 82893281

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 -82893280
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 82893281 can be divided by 16 positive divisors. The sum of these divisors (counting 82893281) is 1, the average is 0.0625.

Base conversion 82893281

Base System Value
2 Binary 100111100001101100111100001
3 Ternary 12202222102012112
4 Quaternary 10330031213201
5 Quinary 132210041111
6 Senary 12120405105
8 Octal 474154741
10 Decimal 82893281
12 Duodecimal 23916795
16 Hexadecimal 4f0d9e1
20 Vigesimal 15i1d41
36 Base36 1dcov5

Cryptographic Hash Functions

md5 7319a30f7bf81a8c246a44bf058ff2aa
sha1 dcc9a64c53222a614944d6fe1f26babe543133de
sha256 980125466b84dcccae12f90c20584cd7687de96c90c6d718b372496bb5cf948b
sha512 65a7935bc2d401ae339044f4bbdd8074dc1eda9780f4581f7c0cf285693155e895e872d0471ddc0b2395aa0ea7d401fd051bce0d0bc2895f15a7c29fe730b68c
ripemd-160 e4643914771bbf11a93ce8de9b1d8e87ac91a621

82893281 as geometric shapes

Circle

Radius = n
Diameter 165786562
Circumference 520833845.24311
Area 2.1586813144024E+16

Sphere

Radius = n
Volume 2.3858690237894E+24
Surface area 8.6347252576095E+16
Circumference 520833845.24311

Square

Length = n
Perimeter 331573124
Area 6871296034944961
Diagonal 117228802.2198

Cube

Length = n
Surface area 41227776209669766
Volume 5.6958427305888E+23
Space diagonal 143575374.29808

Equilateral Triangle

Length = n
Perimeter 248679843
Area 2.9753584615928E+15
Altitude 71787687.149042

Triangular Pyramid

Length = n
Surface area 2.9753584615928E+15
Volume 6.7126150322857E+22
Height 39076267.406601