82142709 (number)

82142709 is an odd 8-digits composite number following 82142708 and preceding 82142710. In scientific notation, it is written as 8.2142709 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 49474800 positive integers (up to 82142709) that are relatively prime to 82142709.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-two thousand seven hundred nine

Notation

Scientific notation 8.2142709 × 10^7
Engineering notation 8.2142709 × 10^6

Prime Factorization of 82142709

Prime Factorization 3 × 11 × 163 × 15271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82142709
Product of the distinct prime numbers

The prime factorization of 82142709 is 3 × 11 × 163 × 15271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 46, 76, 403, 641, 8788, 8033, 71885, 42771, 856872, 421113, 8084645, 6081534, 43519589, 58898880, 632895226, 541108085, 4142950072, 6873023644

Basic calculations (n = 82142709)

Multiplication

n×y
n×2 164285418
n×3 246428127
n×4 328570836
n×5 410713545

Division

n÷y
n÷2 41071354.5
n÷3 27380903
n÷3 20535677.25
n÷5 16428541.8

Exponentiation

ny
n2 6747424641858681
n3 5.5425173885563E+23
n4 4.5527739297562E+31
n5 3.7397718405475E+39

Nth Root

y√n
2√n 9063.2614990411
3√n 434.70003365189
4√n 95.201163328192
5√n 38.274877049474

Divisors of 82142709

1, 3, 11, 33, 163, 489, 1793, 5379, 15271, 45813, 167981, 503943, 2489173, 7467519, 27380903, 82142709

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 -82142708
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 82142709 can be divided by 16 positive divisors. The sum of these divisors (counting 82142709) is 1, the average is 0.0625.

Base conversion 82142709

Base System Value
2 Binary 100111001010110010111110101
3 Ternary 12201120021121120
4 Quaternary 10321112113311
5 Quinary 132012031314
6 Senary 12052334153
8 Octal 471262765
10 Decimal 82142709
12 Duodecimal 23614359
16 Hexadecimal 4e565f5
20 Vigesimal 15d7gf9
36 Base36 1cwlpx

Cryptographic Hash Functions

md5 456f792705eb0826ffac1346d1e299f1
sha1 85c76eead8c7631138729244d932a3ba13adb06b
sha256 ad5690af037333a9ecf82e0fce58323b522b0f0765188151c108e9543eed8ad3
sha512 fa4e99db10b5874f2e455c33a43f2e45503fcba92ff500ebbc9fe2f2482e1e49794295d54abe781cb8cbdc55d4ba483b7dcc2bdeb326a6a0c77e1a7c1d24bdf0
ripemd-160 fe96bdc96066d2e43809ba1a77cbf49de762c912

82142709 as geometric shapes

Circle

Radius = n
Diameter 164285418
Circumference 516117862.28073
Area 2.1197659685514E+16

Sphere

Radius = n
Volume 2.3216442547043E+24
Surface area 8.4790638742056E+16
Circumference 516117862.28073

Square

Length = n
Perimeter 328570836
Area 6747424641858681
Diagonal 116167333.11787

Cube

Length = n
Surface area 40484547851152086
Volume 5.5425173885563E+23
Space diagonal 142275345.45935

Equilateral Triangle

Length = n
Perimeter 246428127
Area 2.9217205749854E+15
Altitude 71137672.729673

Triangular Pyramid

Length = n
Surface area 2.9217205749854E+15
Volume 6.5319193838208E+22
Height 38722444.372622