82740894 (number)

82740894 is an even 8-digits composite number following 82740893 and preceding 82740895. In scientific notation, it is written as 8.2740894 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 27565272 positive integers (up to 82740894) that are relatively prime to 82740894.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred forty thousand eight hundred ninety-four

Notation

Scientific notation 8.2740894 × 10^7
Engineering notation 8.2740894 × 10^6

Prime Factorization of 82740894

Prime Factorization 2 × 3 × 3187 × 4327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82740894
Product of the distinct prime numbers

The prime factorization of 82740894 is 2 × 3 × 3187 × 4327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 32, 45, 454, 281, 3357, 8270, 67468, 19646, 205786, 816031, 6426495, 838632, 74177826, 79087945, 524334335, 102078643, 1309868405, 7425001174

Basic calculations (n = 82740894)

Multiplication

n×y
n×2 165481788
n×3 248222682
n×4 330963576
n×5 413704470

Division

n÷y
n÷2 41370447
n÷3 27580298
n÷3 20685223.5
n÷5 16548178.8

Exponentiation

ny
n2 6846055539919236
n3 5.6644875574657E+23
n4 4.6868476455659E+31
n5 3.8779396423592E+39

Nth Root

y√n
2√n 9096.2021745342
3√n 435.75268287306
4√n 95.374012050108
5√n 38.330460935648

Divisors of 82740894

1, 2, 3, 6, 3187, 4327, 6374, 8654, 9561, 12981, 19122, 25962, 13790149, 27580298, 41370447, 82740894

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 -82740893
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 82740894 can be divided by 16 positive divisors. The sum of these divisors (counting 82740894) is 1, the average is 0.0625.

Base conversion 82740894

Base System Value
2 Binary 100111011101000011010011110
3 Ternary 12202200200011120
4 Quaternary 10323220122132
5 Quinary 132140202034
6 Senary 12113231410
8 Octal 473503236
10 Decimal 82740894
12 Duodecimal 23862566
16 Hexadecimal 4ee869e
20 Vigesimal 15h2c4e
36 Base36 1d9fa6

Cryptographic Hash Functions

md5 cd4efe0e12098e26f54fdd4aab49032d
sha1 529418779f0663d7b953bc9473cbc9cbd758be51
sha256 e8325ef934cd767852275ae99f737bb217dcc603a1c0b7b1467ad04cdef7cadd
sha512 25c5ef86aa9eabe5a81f3d063916f11d3b83f079519c8fba4136135653a511f340a5a52e4360172492acf7d2e16d428fbb0527a466dd772a0060151875eb5135
ripemd-160 abac93647f8a250d564e54342c65fff788351d15

82740894 as geometric shapes

Circle

Radius = n
Diameter 165481788
Circumference 519876369.4837
Area 2.1507517790278E+16

Sphere

Radius = n
Volume 2.3727349995847E+24
Surface area 8.6030071161112E+16
Circumference 519876369.4837

Square

Length = n
Perimeter 330963576
Area 6846055539919236
Diagonal 117013294.45767

Cube

Length = n
Surface area 41076333239515416
Volume 5.6644875574657E+23
Space diagonal 143311432.27167

Equilateral Triangle

Length = n
Perimeter 248222682
Area 2.9644290066446E+15
Altitude 71655716.135835

Triangular Pyramid

Length = n
Surface area 2.9644290066446E+15
Volume 6.6756626063847E+22
Height 39004431.485892