82389788 (number)

82389788 is an even 8-digits composite number following 82389787 and preceding 82389789. In scientific notation, it is written as 8.2389788 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 37931904 positive integers (up to 82389788) that are relatively prime to 82389788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2389788 × 10^7
Engineering notation 8.2389788 × 10^6

Prime Factorization of 82389788

Prime Factorization 2 × 2 × 13 × 457 × 3467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41194894
Product of the distinct prime numbers

The prime factorization of 82389788 is 2 × 2 × 13 × 457 × 3467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 97, 44, 849, 781, 3941, 6926, 28818, 64958, 493169, 691923, 8689329, 1896370, 10262581, 50193825, 940536214, 858285411, 6904014297, 1384958798

Basic calculations (n = 82389788)

Multiplication

n×y
n×2 164779576
n×3 247169364
n×4 329559152
n×5 411948940

Division

n÷y
n÷2 41194894
n÷3 27463262.666667
n÷3 20597447
n÷5 16477957.6

Exponentiation

ny
n2 6788077166684944
n3 5.5926823869081E+23
n4 4.6077991620869E+31
n5 3.7963559611092E+39

Nth Root

y√n
2√n 9076.8820637926
3√n 435.13544555712
4√n 95.272672177244
5√n 38.297874977538

Divisors of 82389788

1, 2, 4, 13, 26, 52, 457, 914, 1828, 3467, 5941, 6934, 11882, 13868, 23764, 45071, 90142, 180284, 1584419, 3168838, 6337676, 20597447, 41194894, 82389788

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82389787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82389788 can be divided by 24 positive divisors. The sum of these divisors (counting 82389788) is 1, the average is 0.041666666666667.

Base conversion 82389788

Base System Value
2 Binary 100111010010010101100011100
3 Ternary 12202000211112122
4 Quaternary 10322102230130
5 Quinary 132042433123
6 Senary 12101522112
8 Octal 472225434
10 Decimal 82389788
12 Duodecimal 23713338
16 Hexadecimal 4e92b1c
20 Vigesimal 15eie98
36 Base36 1d1wd8

Cryptographic Hash Functions

md5 8b55f085be4817beb5f5b058f703a024
sha1 438f7fbdffec6010633d2db133218afe7943785a
sha256 3ca989624ae126ba27c02892a67325313c30d6cc7a89f3bf221b2946a73c5424
sha512 0142588a379779cf416937fbcb0fa763fb37f7ab0129a956bf6653acb0308f8484c49f5c9bedbd615e175d34a35166e624e1c4ecae4977bae074bce2b273ad22
ripemd-160 dea4c97cad838a405fabfc3a912163d233a86a8c

82389788 as geometric shapes

Circle

Radius = n
Diameter 164779576
Circumference 517670305.42324
Area 2.1325373358858E+16

Sphere

Radius = n
Volume 2.3426573200762E+24
Surface area 8.5301493435432E+16
Circumference 517670305.42324

Square

Length = n
Perimeter 329559152
Area 6788077166684944
Diagonal 116516755.59064

Cube

Length = n
Surface area 40728463000109664
Volume 5.5926823869081E+23
Space diagonal 142703298.84083

Equilateral Triangle

Length = n
Perimeter 247169364
Area 2.9393236345991E+15
Altitude 71351649.420414

Triangular Pyramid

Length = n
Surface area 2.9393236345991E+15
Volume 6.5910394013422E+22
Height 38838918.530215