82816280 (number)

82816280 is an even 8-digits composite number following 82816279 and preceding 82816281. In scientific notation, it is written as 8.2816280 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 64 positive divisors. There are 31933440 positive integers (up to 82816280) that are relatively prime to 82816280.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2816280 × 10^7
Engineering notation 8.2816280 × 10^6

Prime Factorization of 82816280

Prime Factorization 2 × 2 × 2 × 5 × 43 × 89 × 541

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20704070
Product of the distinct prime numbers

The prime factorization of 82816280 is 2 × 2 × 2 × 5 × 43 × 89 × 541. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 10, 89, 77, 912, 743, 4767, 8565, 77253, 24626, 750816, 496461, 6371175, 6173235, 42561440, 81962981, 629954760, 47796986, 9150181941, 1630288809

Basic calculations (n = 82816280)

Multiplication

n×y
n×2 165632560
n×3 248448840
n×4 331265120
n×5 414081400

Division

n÷y
n÷2 41408140
n÷3 27605426.666667
n÷3 20704070
n÷5 16563256

Exponentiation

ny
n2 6858536233038400
n3 5.6799845706545E+23
n4 4.7039519259901E+31
n5 3.8956379980933E+39

Nth Root

y√n
2√n 9100.3450484034
3√n 435.8849821456
4√n 95.395728669597
5√n 38.337443039598

Divisors of 82816280

1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 89, 172, 178, 215, 344, 356, 430, 445, 541, 712, 860, 890, 1082, 1720, 1780, 2164, 2705, 3560, 3827, 4328, 5410, 7654, 10820, 15308, 19135, 21640, 23263, 30616, 38270, 46526, 48149, 76540, 93052, 96298, 116315, 153080, 186104, 192596, 232630, 240745, 385192, 465260, 481490, 930520, 962980, 1925960, 2070407, 4140814, 8281628, 10352035, 16563256, 20704070, 41408140, 82816280

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82816279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82816280 can be divided by 64 positive divisors. The sum of these divisors (counting 82816280) is 1, the average is 0.015625.

Base conversion 82816280

Base System Value
2 Binary 100111011111010110100011000
3 Ternary 12202211111120122
4 Quaternary 10323322310120
5 Quinary 132200110110
6 Senary 12115012412
8 Octal 473726430
10 Decimal 82816280
12 Duodecimal 2389a108
16 Hexadecimal 4efad18
20 Vigesimal 15hc0e0
36 Base36 1db1g8

Cryptographic Hash Functions

md5 077777df0d639f39b138850f5aab699f
sha1 15786d0414f47c6fda6670a4c436c73f01967ccf
sha256 a23a6e443ea4bfe0f7016cc3507837535c20e9e55bbd6617d9aa86dc700cdc93
sha512 059f76945a94381aa4f3954730f67f88b9d12f743a88060a377b58494a243f6ac2b95bfd0cf39ab10d6aef6674e43fcfbf1f40b262a781105f2c3dea714d749f
ripemd-160 2a073907dec5e7c80e37cced66d9b450cc471e83

82816280 as geometric shapes

Circle

Radius = n
Diameter 165632560
Circumference 520350033.69127
Area 2.1546727044093E+16

Sphere

Radius = n
Volume 2.3792263732896E+24
Surface area 8.6186908176371E+16
Circumference 520350033.69127

Square

Length = n
Perimeter 331265120
Area 6858536233038400
Diagonal 117119906.36129

Cube

Length = n
Surface area 41151217398230400
Volume 5.6799845706545E+23
Space diagonal 143442004.65385

Equilateral Triangle

Length = n
Perimeter 248448840
Area 2.9698333052936E+15
Altitude 71721002.326925

Triangular Pyramid

Length = n
Surface area 2.9698333052936E+15
Volume 6.6939260115746E+22
Height 39039968.787096