82495809 (number)

82495809 is an odd 8-digits composite number following 82495808 and preceding 82495810. In scientific notation, it is written as 8.2495809 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 49608000 positive integers (up to 82495809) that are relatively prime to 82495809.

Interesting facts

Basic properties

Name

Name eighty-two million four hundred ninety-five thousand eight hundred nine

Notation

Scientific notation 8.2495809 × 10^7
Engineering notation 8.2495809 × 10^6

Prime Factorization of 82495809

Prime Factorization 9 × 11 × 131 × 6361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82495809
Product of the distinct prime numbers

The prime factorization of 82495809 is 9 × 11 × 131 × 6361. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 55, 94, 905, 391, 3261, 8561, 63616, 56222, 906313, 357616, 9108999, 7386364, 31913422, 34225944, 849830576, 210514230, 676295704, 9962650792

Basic calculations (n = 82495809)

Multiplication

n×y
n×2 164991618
n×3 247487427
n×4 329983236
n×5 412479045

Division

n÷y
n÷2 41247904.5
n÷3 27498603
n÷3 20623952.25
n÷5 16499161.8

Exponentiation

ny
n2 6805558502564481
n3 5.6143005436589E+23
n4 4.6315626531828E+31
n5 3.820845080085E+39

Nth Root

y√n
2√n 9082.7203524054
3√n 435.32201285627
4√n 95.303307143065
5√n 38.307726418401

Divisors of 82495809

1, 9, 11, 99, 131, 1179, 1441, 6361, 12969, 57249, 69971, 629739, 833291, 7499619, 9166201, 82495809

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 -82495808
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 82495809 can be divided by 16 positive divisors. The sum of these divisors (counting 82495809) is 1, the average is 0.0625.

Base conversion 82495809

Base System Value
2 Binary 100111010101100100101000001
3 Ternary 12202020012222100
4 Quaternary 10322230211001
5 Quinary 132104331214
6 Senary 12104101013
8 Octal 472544501
10 Decimal 82495809
12 Duodecimal 23764769
16 Hexadecimal 4eac941
20 Vigesimal 15fbja9
36 Base36 1d4669

Cryptographic Hash Functions

md5 205c4fba8c4d0d909939ecef34415f30
sha1 5999e3cd31b4a5402804cf8840249f9c7a32116f
sha256 6f9c9b1faa4cf93f286ba09c4781e34bfd9a17e2c9b2538421cb6bc80dda8d3c
sha512 fc2436515e57d5cc646054871045ff16b668bc76eb58c3ee599fc35c066e47cf4cbae5eda69ab1e594e7ae389d62088f847365765ee579514bad2bc30cd41b16
ripemd-160 e41014c3350e335360188c2825c4ed0b7febf217

82495809 as geometric shapes

Circle

Radius = n
Diameter 164991618
Circumference 518336455.01269
Area 2.1380292595232E+16

Sphere

Radius = n
Volume 2.3517127124005E+24
Surface area 8.5521170380929E+16
Circumference 518336455.01269

Square

Length = n
Perimeter 329983236
Area 6805558502564481
Diagonal 116666691.92674

Cube

Length = n
Surface area 40833351015386886
Volume 5.6143005436589E+23
Space diagonal 142886932.5995

Equilateral Triangle

Length = n
Perimeter 247487427
Area 2.946893275081E+15
Altitude 71443466.299749

Triangular Pyramid

Length = n
Surface area 2.946893275081E+15
Volume 6.6165166434008E+22
Height 38888897.308913