82821189 (number)

82821189 is an odd 8-digits composite number following 82821188 and preceding 82821190. In scientific notation, it is written as 8.2821189 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 48937600 positive integers (up to 82821189) that are relatively prime to 82821189.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2821189 × 10^7
Engineering notation 8.2821189 × 10^6

Prime Factorization of 82821189

Prime Factorization 3 × 11 × 41 × 41 × 1493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2020029
Product of the distinct prime numbers

The prime factorization of 82821189 is 3 × 11 × 41 × 41 × 1493. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 28, 57, 318, 906, 3057, 3533, 44463, 30156, 131483, 703160, 2095829, 18564, 13505042, 83967156, 862245751, 677062637, 2481721694, 5710441301

Basic calculations (n = 82821189)

Multiplication

n×y
n×2 165642378
n×3 248463567
n×4 331284756
n×5 414105945

Division

n÷y
n÷2 41410594.5
n÷3 27607063
n÷3 20705297.25
n÷5 16564237.8

Exponentiation

ny
n2 6859349347373721
n3 5.6809946871587E+23
n4 4.7050673469316E+31
n5 3.8967927199795E+39

Nth Root

y√n
2√n 9100.6147594544
3√n 435.89359445025
4√n 95.397142302348
5√n 38.337897525227

Divisors of 82821189

1, 3, 11, 33, 41, 123, 451, 1353, 1493, 1681, 4479, 5043, 16423, 18491, 49269, 55473, 61213, 183639, 673343, 2020029, 2509733, 7529199, 27607063, 82821189

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 -82821188
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 82821189 can be divided by 24 positive divisors. The sum of these divisors (counting 82821189) is 1, the average is 0.041666666666667.

Base conversion 82821189

Base System Value
2 Binary 100111011111100000001000101
3 Ternary 12202211202022110
4 Quaternary 10323330001011
5 Quinary 132200234224
6 Senary 12115051233
8 Octal 473740105
10 Decimal 82821189
12 Duodecimal 238a0b19
16 Hexadecimal 4efc045
20 Vigesimal 15hccj9
36 Base36 1db58l

Cryptographic Hash Functions

md5 7f3e4760096b1f58573db49ae3c9ebbb
sha1 2a854fed2c3a165541b42c63f3ee7ebc04c2cd81
sha256 ee222ca1823503286a8153d0cbe9fe1fd5713ae12ef20cfd7b5af551c2001d28
sha512 1b08518175883dcff360c0723fbe5decf5abb866c9f365fcbd790e067b4d5c7b9e12c7df2570e98ee3627131f36d3f0ea3b1fe735b980d43b2916fd13a1ef29e
ripemd-160 7163a82ec9ff4a3bc06e4de54e99cd6fba138a9e

82821189 as geometric shapes

Circle

Radius = n
Diameter 165642378
Circumference 520380877.84794
Area 2.1549281518115E+16

Sphere

Radius = n
Volume 2.3796494899014E+24
Surface area 8.6197126072461E+16
Circumference 520380877.84794

Square

Length = n
Perimeter 331284756
Area 6859349347373721
Diagonal 117126848.73567

Cube

Length = n
Surface area 41156096084242326
Volume 5.6809946871587E+23
Space diagonal 143450507.29126

Equilateral Triangle

Length = n
Perimeter 248463567
Area 2.9701853941289E+15
Altitude 71725253.645632

Triangular Pyramid

Length = n
Surface area 2.9701853941289E+15
Volume 6.6951164452911E+22
Height 39042282.911888