82152009 (number)

82152009 is an odd 8-digits composite number following 82152008 and preceding 82152010. In scientific notation, it is written as 8.2152009 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 8 positive divisors. There are 54767988 positive integers (up to 82152009) that are relatively prime to 82152009.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred fifty-two thousand nine

Notation

Scientific notation 8.2152009 × 10^7
Engineering notation 8.2152009 × 10^6

Prime Factorization of 82152009

Prime Factorization 3 × 3 × 3 × 3042667

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9128001
Product of the distinct prime numbers

The prime factorization of 82152009 is 3 × 3 × 3 × 3042667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 67, 23, 826, 590, 1091, 1255, 54807, 77385, 159645, 466293, 7905314, 7390304, 5995512, 38710255, 327459582, 197362796, 4036896271, 6402697476

Basic calculations (n = 82152009)

Multiplication

n×y
n×2 164304018
n×3 246456027
n×4 328608036
n×5 410760045

Division

n÷y
n÷2 41076004.5
n÷3 27384003
n÷3 20538002.25
n÷5 16430401.8

Exponentiation

ny
n2 6748952582736081
n3 5.5444001331751E+23
n4 4.554836096402E+31
n5 3.7418893598514E+39

Nth Root

y√n
2√n 9063.7745448571
3√n 434.71643826367
4√n 95.203857825495
5√n 38.275743688137

Divisors of 82152009

1, 3, 9, 27, 3042667, 9128001, 27384003, 82152009

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82152008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82152009 can be divided by 8 positive divisors. The sum of these divisors (counting 82152009) is 1, the average is 0.125.

Base conversion 82152009

Base System Value
2 Binary 100111001011000101001001001
3 Ternary 12201120202101000
4 Quaternary 10321120221021
5 Quinary 132012331014
6 Senary 12052445213
8 Octal 471305111
10 Decimal 82152009
12 Duodecimal 23619809
16 Hexadecimal 4e58a49
20 Vigesimal 15d9009
36 Base36 1cwsw9

Cryptographic Hash Functions

md5 89a293b2bf01841161590d5500f4f1e6
sha1 fe1547d17d822937bc67e41a7123f9ff5b477d89
sha256 2ff1a3539ce9ee17c8d7fb3932a28e75d8b146ce1b7a57c17a7978574645a69f
sha512 10b3797d4abb2a1ccd2f820a8c2feb885edefda483d5b7f0a691e819905bef21443e3809b2938a6ef1ce91d1bc7ba99d1207690c11a420a8b0fe09ceb2f538f9
ripemd-160 a301e0d2580b8fa0a56cee7a153f79dda5857406

82152009 as geometric shapes

Circle

Radius = n
Diameter 164304018
Circumference 516176295.90409
Area 2.120245985335E+16

Sphere

Radius = n
Volume 2.322432896926E+24
Surface area 8.4809839413398E+16
Circumference 516176295.90409

Square

Length = n
Perimeter 328608036
Area 6748952582736081
Diagonal 116180485.304

Cube

Length = n
Surface area 40493715496416486
Volume 5.5444001331751E+23
Space diagonal 142291453.53186

Equilateral Triangle

Length = n
Perimeter 246456027
Area 2.922382192793E+15
Altitude 71145726.765928

Triangular Pyramid

Length = n
Surface area 2.922382192793E+15
Volume 6.5341382196328E+22
Height 38726828.434666