82661494 (number)

82661494 is an even 8-digits composite number following 82661493 and preceding 82661495. In scientific notation, it is written as 8.2661494 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 38533440 positive integers (up to 82661494) that are relatively prime to 82661494.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand four hundred ninety-four

Notation

Scientific notation 8.2661494 × 10^7
Engineering notation 8.2661494 × 10^6

Prime Factorization of 82661494

Prime Factorization 2 × 23 × 41 × 41 × 1069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2016134
Product of the distinct prime numbers

The prime factorization of 82661494 is 2 × 23 × 41 × 41 × 1069. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 45, 6, 16, 716, 5960, 1143, 40276, 4288, 632216, 310532, 7288959, 3218352, 21568949, 28971381, 759920337, 409756820, 6027035849, 5300054286

Basic calculations (n = 82661494)

Multiplication

n×y
n×2 165322988
n×3 247984482
n×4 330645976
n×5 413307470

Division

n÷y
n÷2 41330747
n÷3 27553831.333333
n÷3 20665373.5
n÷5 16532298.8

Exponentiation

ny
n2 6832922590312036
n3 5.6481958970154E+23
n4 4.6688831125197E+31
n5 3.8593685339224E+39

Nth Root

y√n
2√n 9091.8366681326
3√n 435.61325227835
4√n 95.351123056483
5√n 38.323101557849

Divisors of 82661494

1, 2, 23, 41, 46, 82, 943, 1069, 1681, 1886, 2138, 3362, 24587, 38663, 43829, 49174, 77326, 87658, 1008067, 1796989, 2016134, 3593978, 41330747, 82661494

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 -82661493
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 82661494 can be divided by 24 positive divisors. The sum of these divisors (counting 82661494) is 1, the average is 0.041666666666667.

Base conversion 82661494

Base System Value
2 Binary 100111011010101000001110110
3 Ternary 12202112122020211
4 Quaternary 10323111001312
5 Quinary 132130131434
6 Senary 12111420034
8 Octal 473250166
10 Decimal 82661494
12 Duodecimal 2382461a
16 Hexadecimal 4ed5076
20 Vigesimal 15gcdee
36 Base36 1d7q0m

Cryptographic Hash Functions

md5 3a9cd6cdc7dbdb03fcbf11827d9608b7
sha1 738ef72fd80bf242398c40a94a83cff41090d8a2
sha256 788fa4f21a320812007f274f65fc2304628e8046059f0c95714234884487c4ce
sha512 851ae8726e6a5c550fd9a86c64330e79584c03a55fa0d060fe8bd31338bc03cdc54dd4ed4d013931231626fbac1b3a9cc090e8408c090b97c6bbf95512188dbb
ripemd-160 1308b68fdae299d153499abe130eb2146d9fbe72

82661494 as geometric shapes

Circle

Radius = n
Diameter 165322988
Circumference 519377484.57031
Area 2.1466259412272E+16

Sphere

Radius = n
Volume 2.3659107648133E+24
Surface area 8.5865037649088E+16
Circumference 519377484.57031

Square

Length = n
Perimeter 330645976
Area 6832922590312036
Diagonal 116901005.90082

Cube

Length = n
Surface area 40997535541872216
Volume 5.6481958970154E+23
Space diagonal 143173907.43755

Equilateral Triangle

Length = n
Perimeter 247984482
Area 2.9587422726514E+15
Altitude 71586953.718775

Triangular Pyramid

Length = n
Surface area 2.9587422726514E+15
Volume 6.6564627004161E+22
Height 38967001.966941