82321808 (number)

82321808 is an even 8-digits composite number following 82321807 and preceding 82321809. In scientific notation, it is written as 8.2321808 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 40596480 positive integers (up to 82321808) that are relatively prime to 82321808.

Interesting facts

Basic properties

Name

Name eighty-two million three hundred twenty-one thousand eight hundred eight

Notation

Scientific notation 8.2321808 × 10^7
Engineering notation 8.2321808 × 10^6

Prime Factorization of 82321808

Prime Factorization 2 × 2 × 2 × 2 × 73 × 70481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10290226
Product of the distinct prime numbers

The prime factorization of 82321808 is 2 × 2 × 2 × 2 × 73 × 70481. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 13, 98, 807, 997, 6947, 3024, 93717, 18455, 458092, 856316, 5543185, 1826277, 97655790, 72048216, 144693139, 56611781, 3038582712, 1222203579

Basic calculations (n = 82321808)

Multiplication

n×y
n×2 164643616
n×3 246965424
n×4 329287232
n×5 411609040

Division

n÷y
n÷2 41160904
n÷3 27440602.666667
n÷3 20580452
n÷5 16464361.6

Exponentiation

ny
n2 6776880072388864
n3 5.5788502015822E+23
n4 4.5926103515541E+31
n5 3.7807198757945E+39

Nth Root

y√n
2√n 9073.1366131013
3√n 435.0157355474
4√n 95.253013669392
5√n 38.291552958055

Divisors of 82321808

1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 70481, 140962, 281924, 563848, 1127696, 5145113, 10290226, 20580452, 41160904, 82321808

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82321807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82321808 can be divided by 20 positive divisors. The sum of these divisors (counting 82321808) is 1, the average is 0.05.

Base conversion 82321808

Base System Value
2 Binary 100111010000010000110010000
3 Ternary 12201220101021212
4 Quaternary 10322002012100
5 Quinary 132033244213
6 Senary 12100235252
8 Octal 472020620
10 Decimal 82321808
12 Duodecimal 2369bb28
16 Hexadecimal 4e82190
20 Vigesimal 15ea4a8
36 Base36 1d0fww

Cryptographic Hash Functions

md5 9603aa5834f32de5bea93deeef915da7
sha1 7942ed7eb970d25020f5db05a9bf22f24e587316
sha256 45cedb318cda1269d9a602e87ad7816a682f4e3c55f762f98af90496a3dadb4e
sha512 1706256baa011a3ef36545c7bc8be3166917734795fa82cf41270e5cd332e3ea1aa6455f30659f6bfe2f28f7571ceb07b117a8db0653571e9232fa68accde5b5
ripemd-160 9f7d075a6699498103ef92294efe08ca33d2e4fa

82321808 as geometric shapes

Circle

Radius = n
Diameter 164643616
Circumference 517243174.48606
Area 2.1290196649676E+16

Sphere

Radius = n
Volume 2.3368633078358E+24
Surface area 8.5160786598704E+16
Circumference 517243174.48606

Square

Length = n
Perimeter 329287232
Area 6776880072388864
Diagonal 116420617.35267

Cube

Length = n
Surface area 40661280434333184
Volume 5.5788502015822E+23
Space diagonal 142585554.02693

Equilateral Triangle

Length = n
Perimeter 246965424
Area 2.9344751505446E+15
Altitude 71292777.013465

Triangular Pyramid

Length = n
Surface area 2.9344751505446E+15
Volume 6.5747380146045E+22
Height 38806872.450891