82144425 (number)

82144425 is an odd 8-digits composite number following 82144424 and preceding 82144426. In scientific notation, it is written as 8.2144425 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 37478400 positive integers (up to 82144425) that are relatively prime to 82144425.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-four thousand four hundred twenty-five

Notation

Scientific notation 8.2144425 × 10^7
Engineering notation 8.2144425 × 10^6

Prime Factorization of 82144425

Prime Factorization 25 × 33 × 17 × 5857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82144425
Product of the distinct prime numbers

The prime factorization of 82144425 is 25 × 33 × 17 × 5857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 32, 95, 300, 478, 2351, 1659, 85571, 22339, 901449, 667099, 1233163, 4307475, 97254079, 17875064, 777864330, 195748711, 3311449772, 1589036600

Basic calculations (n = 82144425)

Multiplication

n×y
n×2 164288850
n×3 246433275
n×4 328577700
n×5 410722125

Division

n÷y
n÷2 41072212.5
n÷3 27381475
n÷3 20536106.25
n÷5 16428885

Exponentiation

ny
n2 6747706558580625
n3 5.5428647532333E+23
n4 4.5531543800712E+31
n5 3.7401624848718E+39

Nth Root

y√n
2√n 9063.356166454
3√n 434.70306066051
4√n 95.201660523617
5√n 38.275036964191

Divisors of 82144425

1, 17, 25, 33, 425, 561, 825, 5857, 14025, 99569, 146425, 193281, 2489225, 3285777, 4832025, 82144425

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82144424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82144425 can be divided by 16 positive divisors. The sum of these divisors (counting 82144425) is 1, the average is 0.0625.

Base conversion 82144425

Base System Value
2 Binary 100111001010110110010101001
3 Ternary 12201120100222010
4 Quaternary 10321112302221
5 Quinary 132012110200
6 Senary 12052350133
8 Octal 471266251
10 Decimal 82144425
12 Duodecimal 23615349
16 Hexadecimal 4e56ca9
20 Vigesimal 15d8115
36 Base36 1cwn1l

Cryptographic Hash Functions

md5 eb1b7ecb232b2d52ad1cd4114a3c20a8
sha1 fe4c7882b2b5966fc5d9b372118065dd1f3cceb8
sha256 aa75363c7cf643eb28185239521c153cafc03ca40aba1132fecdfac33e32d914
sha512 8d8d43e513093bc9ead21085793abc7e159ca2449eeb8e6420447b04c39421c7e4c9507cfebab60edc2bd2b378a18d22bb62829049d4020a9df33744de7433ee
ripemd-160 75e926654c90df8cf1ed75489c83394a0c726a57

82144425 as geometric shapes

Circle

Radius = n
Diameter 164288850
Circumference 516128644.22672
Area 2.1198545353017E+16

Sphere

Radius = n
Volume 2.32178975848E+24
Surface area 8.4794181412066E+16
Circumference 516128644.22672

Square

Length = n
Perimeter 328577700
Area 6747706558580625
Diagonal 116169759.90834

Cube

Length = n
Surface area 40486239351483750
Volume 5.5428647532333E+23
Space diagonal 142278317.65853

Equilateral Triangle

Length = n
Perimeter 246433275
Area 2.9218426485068E+15
Altitude 71139158.829266

Triangular Pyramid

Length = n
Surface area 2.9218426485068E+15
Volume 6.5323287570187E+22
Height 38723253.30278