82142858 (number)

82142858 is an even 8-digits composite number following 82142857 and preceding 82142859. In scientific notation, it is written as 8.2142858 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 35204076 positive integers (up to 82142858) that are relatively prime to 82142858.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-two thousand eight hundred fifty-eight

Notation

Scientific notation 8.2142858 × 10^7
Engineering notation 8.2142858 × 10^6

Prime Factorization of 82142858

Prime Factorization 2 × 7 × 5867347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82142858
Product of the distinct prime numbers

The prime factorization of 82142858 is 2 × 7 × 5867347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 43, 65, 762, 55, 9952, 1732, 51467, 16360, 438088, 465821, 9790569, 1761205, 1721605, 12032871, 30584169, 17790363, 6429335904, 2155151596

Basic calculations (n = 82142858)

Multiplication

n×y
n×2 164285716
n×3 246428574
n×4 328571432
n×5 410714290

Division

n÷y
n÷2 41071429
n÷3 27380952.666667
n÷3 20535714.5
n÷5 16428571.6

Exponentiation

ny
n2 6747449120408164
n3 5.5425475495991E+23
n4 4.5528069632497E+31
n5 3.7398057588363E+39

Nth Root

y√n
2√n 9063.2697190363
3√n 434.70029648823
4√n 95.201206499898
5√n 38.274890934949

Divisors of 82142858

1, 2, 7, 14, 5867347, 11734694, 41071429, 82142858

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 -82142857
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 82142858 can be divided by 8 positive divisors. The sum of these divisors (counting 82142858) is 1, the average is 0.125.

Base conversion 82142858

Base System Value
2 Binary 100111001010110011010001010
3 Ternary 12201120021211002
4 Quaternary 10321112122022
5 Quinary 132012032413
6 Senary 12052335002
8 Octal 471263212
10 Decimal 82142858
12 Duodecimal 23614462
16 Hexadecimal 4e5668a
20 Vigesimal 15d7h2i
36 Base36 1cwlu2

Cryptographic Hash Functions

md5 5588bb1f41892c9f344631704c90a391
sha1 e27727f8fe70181a6366d0879017b695123bb46b
sha256 00b7970ce48a8f12bde654356183275acded0e763aa8bea52aeb15bffcd13a4d
sha512 56a2e40cc3b7ea8833f009d2e4b49dfcdbba37f6f12bd14c759bfe5bb02b8ab56b4459bccda28d473c65ae3af8052b1eb237e9f3fe0559365fa7bdea8d40aaa4
ripemd-160 41030a7706a9c90fd87e4b1ea1735c83838f1033

82142858 as geometric shapes

Circle

Radius = n
Diameter 164285716
Circumference 516118798.47534
Area 2.1197736587145E+16

Sphere

Radius = n
Volume 2.3216568885324E+24
Surface area 8.4790946348581E+16
Circumference 516118798.47534

Square

Length = n
Perimeter 328571432
Area 6747449120408164
Diagonal 116167543.83569

Cube

Length = n
Surface area 40484694722448984
Volume 5.5425475495991E+23
Space diagonal 142275603.53492

Equilateral Triangle

Length = n
Perimeter 246428574
Area 2.9217311745082E+15
Altitude 71137801.767458

Triangular Pyramid

Length = n
Surface area 2.9217311745082E+15
Volume 6.5319549289507E+22
Height 38722514.611896