82142455 (number)

82142455 is an odd 8-digits composite number following 82142454 and preceding 82142456. In scientific notation, it is written as 8.2142455 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 64318752 positive integers (up to 82142455) that are relatively prime to 82142455.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2142455 × 10^7
Engineering notation 8.2142455 × 10^6

Prime Factorization of 82142455

Prime Factorization 5 × 59 × 307 × 907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82142455
Product of the distinct prime numbers

The prime factorization of 82142455 is 5 × 59 × 307 × 907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 67, 85, 580, 923, 3933, 8334, 60156, 19935, 534409, 660038, 5432877, 6358922, 98020238, 76609624, 664478645, 500686981, 7675346006, 5406729958

Basic calculations (n = 82142455)

Multiplication

n×y
n×2 164284910
n×3 246427365
n×4 328569820
n×5 410712275

Division

n÷y
n÷2 41071227.5
n÷3 27380818.333333
n÷3 20535613.75
n÷5 16428491

Exponentiation

ny
n2 6747382913427025
n3 5.5424659733395E+23
n4 4.5527176180407E+31
n5 3.7397140206762E+39

Nth Root

y√n
2√n 9063.2474864146
3√n 434.69958559459
4√n 95.201089733335
5√n 38.274853378887

Divisors of 82142455

1, 5, 59, 295, 307, 907, 1535, 4535, 18113, 53513, 90565, 267565, 278449, 1392245, 16428491, 82142455

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 -82142454
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 82142455 can be divided by 16 positive divisors. The sum of these divisors (counting 82142455) is 1, the average is 0.0625.

Base conversion 82142455

Base System Value
2 Binary 100111001010110010011110111
3 Ternary 12201120021021011
4 Quaternary 10321112103313
5 Quinary 132012024310
6 Senary 12052333051
8 Octal 471262367
10 Decimal 82142455
12 Duodecimal 23614187
16 Hexadecimal 4e564f7
20 Vigesimal 15d7g2f
36 Base36 1cwliv

Cryptographic Hash Functions

md5 961041da59d4342f4dc7c26d028d9de4
sha1 a520a89e260a4bdde3bf370b8f52e47d739d7ccf
sha256 66e2a170a136b16968fda9a323abb1ff5a8cc63a6deb460b336aa43ad2cd18d9
sha512 bb839a63ffce375e6ade3dcea501b9057c7bd0988fe500b5789980904a7be70ecd52be2ea76dded0d8a59089aea2f16f766dc0f218357e691f9dca66e596d532
ripemd-160 4d40e2525be46b960d9363be53d20659b3230ca1

82142455 as geometric shapes

Circle

Radius = n
Diameter 164284910
Circumference 516116266.35166
Area 2.119752859178E+16

Sphere

Radius = n
Volume 2.3216227179486E+24
Surface area 8.4790114367119E+16
Circumference 516116266.35166

Square

Length = n
Perimeter 328569820
Area 6747382913427025
Diagonal 116166973.90762

Cube

Length = n
Surface area 40484297480562150
Volume 5.5424659733395E+23
Space diagonal 142274905.51844

Equilateral Triangle

Length = n
Perimeter 246427365
Area 2.9217025060444E+15
Altitude 71137452.75922

Triangular Pyramid

Length = n
Surface area 2.9217025060444E+15
Volume 6.5318587904067E+22
Height 38722324.635874