82804940 (number)

82804940 is an even 8-digits composite number following 82804939 and preceding 82804941. In scientific notation, it is written as 8.2804940 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 32909760 positive integers (up to 82804940) that are relatively prime to 82804940.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred four thousand nine hundred forty

Notation

Scientific notation 8.2804940 × 10^7
Engineering notation 8.2804940 × 10^6

Prime Factorization of 82804940

Prime Factorization 2 × 2 × 5 × 157 × 26371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41402470
Product of the distinct prime numbers

The prime factorization of 82804940 is 2 × 2 × 5 × 157 × 26371. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 16, 7, 39, 190, 5907, 1263, 78660, 53217, 205435, 639934, 1426421, 1876844, 85099802, 14564850, 578544435, 368916585, 566496022, 8679345762

Basic calculations (n = 82804940)

Multiplication

n×y
n×2 165609880
n×3 248414820
n×4 331219760
n×5 414024700

Division

n÷y
n÷2 41402470
n÷3 27601646.666667
n÷3 20701235
n÷5 16560988

Exponentiation

ny
n2 6856658088403600
n3 5.6776516161077E+23
n4 4.7013760141271E+31
n5 3.8929715876723E+39

Nth Root

y√n
2√n 9099.7219737748
3√n 435.8650860522
4√n 95.392462877183
5√n 38.336393075948

Divisors of 82804940

1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 26371, 52742, 105484, 131855, 263710, 527420, 4140247, 8280494, 16560988, 20701235, 41402470, 82804940

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 -82804939
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 82804940 can be divided by 24 positive divisors. The sum of these divisors (counting 82804940) is 1, the average is 0.041666666666667.

Base conversion 82804940

Base System Value
2 Binary 100111011111000000011001100
3 Ternary 12202210221000122
4 Quaternary 10323320003030
5 Quinary 132144224230
6 Senary 12114444112
8 Octal 473700314
10 Decimal 82804940
12 Duodecimal 23893638
16 Hexadecimal 4ef80cc
20 Vigesimal 15hac70
36 Base36 1dasp8

Cryptographic Hash Functions

md5 c1fc5de5d590ea8914a44a0ecdab7f36
sha1 4ab5bc356ac2cbb733380a947b90f1acec47f192
sha256 716ac8632c3272647441b0d9ada7325d66886ab7cc873f5e29e7ef0171fc1c56
sha512 bec68518ee64dd1ed5b05e248d0534d1b4568987fde7965dd7f2aea7bf57e9f2171155d8edab7207104730c58ad3bb2e3dc5ffedeef1304e28c0c598f60bf118
ripemd-160 e3877d113764ecdc5d97cc62b6cab71c3ce04621

82804940 as geometric shapes

Circle

Radius = n
Diameter 165609880
Circumference 520278782.36989
Area 2.1540826678706E+16

Sphere

Radius = n
Volume 2.3782491475742E+24
Surface area 8.6163306714823E+16
Circumference 520278782.36989

Square

Length = n
Perimeter 331219760
Area 6856658088403600
Diagonal 117103869.17949

Cube

Length = n
Surface area 41139948530421600
Volume 5.6776516161077E+23
Space diagonal 143422363.19769

Equilateral Triangle

Length = n
Perimeter 248414820
Area 2.9690200448108E+15
Altitude 71711181.598846

Triangular Pyramid

Length = n
Surface area 2.9690200448108E+15
Volume 6.6911765982742E+22
Height 39034623.05983