82072816 (number)

82072816 is an even 8-digits composite number following 82072815 and preceding 82072817. In scientific notation, it is written as 8.2072816 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 80 positive divisors. There are 33638400 positive integers (up to 82072816) that are relatively prime to 82072816.

Interesting facts

Basic properties

Name

Name eighty-two million seventy-two thousand eight hundred sixteen

Notation

Scientific notation 8.2072816 × 10^7
Engineering notation 8.2072816 × 10^6

Prime Factorization of 82072816

Prime Factorization 2 × 2 × 2 × 2 × 7 × 41 × 61 × 293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10259102
Product of the distinct prime numbers

The prime factorization of 82072816 is 2 × 2 × 2 × 2 × 7 × 41 × 61 × 293. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 8, 81, 73, 774, 157, 9417, 7012, 20064, 93265, 494395, 834686, 816509, 5835319, 67644962, 21742918, 425923865, 826443150, 8242100279, 3910395804

Basic calculations (n = 82072816)

Multiplication

n×y
n×2 164145632
n×3 246218448
n×4 328291264
n×5 410364080

Division

n÷y
n÷2 41036408
n÷3 27357605.333333
n÷3 20518204
n÷5 16414563.2

Exponentiation

ny
n2 6735947126169856
n3 5.5283814907187E+23
n4 4.5372983686556E+31
n5 3.7238885414777E+39

Nth Root

y√n
2√n 9059.4048369636
3√n 434.576707183
4√n 95.180905842315
5√n 38.268361420849

Divisors of 82072816

1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 61, 82, 112, 122, 164, 244, 287, 293, 328, 427, 488, 574, 586, 656, 854, 976, 1148, 1172, 1708, 2051, 2296, 2344, 2501, 3416, 4102, 4592, 4688, 5002, 6832, 8204, 10004, 12013, 16408, 17507, 17873, 20008, 24026, 32816, 35014, 35746, 40016, 48052, 70028, 71492, 84091, 96104, 125111, 140056, 142984, 168182, 192208, 250222, 280112, 285968, 336364, 500444, 672728, 732793, 1000888, 1345456, 1465586, 2001776, 2931172, 5129551, 5862344, 10259102, 11724688, 20518204, 41036408, 82072816

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82072815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82072816 can be divided by 80 positive divisors. The sum of these divisors (counting 82072816) is 1, the average is 0.0125.

Base conversion 82072816

Base System Value
2 Binary 100111001000101010011110000
3 Ternary 12201102201201221
4 Quaternary 10321011103300
5 Quinary 132002312231
6 Senary 12051034424
8 Octal 471052360
10 Decimal 82072816
12 Duodecimal 2359ba14
16 Hexadecimal 4e454f0
20 Vigesimal 15cj20g
36 Base36 1cv3sg

Cryptographic Hash Functions

md5 116d7225c1a9c2ca010f3336f163617c
sha1 c77426df112157537dd4d425225d7ac2d2d42e0a
sha256 4b475f78a8419d2a4cce219bc4f549c4ace4687647b4d09a19e944c8a0b9f3bb
sha512 eeea647136d83a6a0f638962fb0941480a4db52b0abf69f31cb4b9b3c3d7dfb7154d974573878ead793116b33285666c5d07dd28c5b41f779412d3914d80f96b
ripemd-160 3a6a3169c6e2ee08088429ced0659e7af9b3fca7

82072816 as geometric shapes

Circle

Radius = n
Diameter 164145632
Circumference 515678711.61005
Area 2.1161602006544E+16

Sphere

Radius = n
Volume 2.3157230236645E+24
Surface area 8.4646408026178E+16
Circumference 515678711.61005

Square

Length = n
Perimeter 328291264
Area 6735947126169856
Diagonal 116068489.48935

Cube

Length = n
Surface area 40415682757019136
Volume 5.5283814907187E+23
Space diagonal 142154287.23225

Equilateral Triangle

Length = n
Perimeter 246218448
Area 2.9167506649059E+15
Altitude 71077143.616126

Triangular Pyramid

Length = n
Surface area 2.9167506649059E+15
Volume 6.5152600684556E+22
Height 38689496.496451