82782012 (number)

82782012 is an even 8-digits composite number following 82782011 and preceding 82782013. In scientific notation, it is written as 8.2782012 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 25894080 positive integers (up to 82782012) that are relatively prime to 82782012.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred eighty-two thousand twelve

Notation

Scientific notation 8.2782012 × 10^7
Engineering notation 8.2782012 × 10^6

Prime Factorization of 82782012

Prime Factorization 2 × 2 × 57 × 109 × 3331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41391006
Product of the distinct prime numbers

The prime factorization of 82782012 is 2 × 2 × 57 × 109 × 3331. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 75, 21, 98, 425, 6420, 8802, 95324, 93149, 739745, 449687, 2541923, 1649625, 56254708, 57252866, 137326059, 937814852, 9960576179, 4900019

Basic calculations (n = 82782012)

Multiplication

n×y
n×2 165564024
n×3 248346036
n×4 331128048
n×5 413910060

Division

n÷y
n÷2 41391006
n÷3 27594004
n÷3 20695503
n÷5 16556402.4

Exponentiation

ny
n2 6852861510768144
n3 5.6729366381875E+23
n4 4.6961710885767E+31
n5 3.8875849140861E+39

Nth Root

y√n
2√n 9098.4620678442
3√n 435.8248531981
4√n 95.385858846289
5√n 38.334269835018

Divisors of 82782012

1, 2, 4, 57, 109, 114, 218, 228, 436, 3331, 6213, 6662, 12426, 13324, 24852, 189867, 363079, 379734, 726158, 759468, 1452316, 20695503, 41391006, 82782012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82782011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82782012 can be divided by 24 positive divisors. The sum of these divisors (counting 82782012) is 1, the average is 0.041666666666667.

Base conversion 82782012

Base System Value
2 Binary 100111011110010011100111100
3 Ternary 12202202202120110
4 Quaternary 10323302130330
5 Quinary 132143011022
6 Senary 12114150020
8 Octal 473623474
10 Decimal 82782012
12 Duodecimal 23882310
16 Hexadecimal 4ef273c
20 Vigesimal 15h7f0c
36 Base36 1dab0c

Cryptographic Hash Functions

md5 f4ab065a12d53f167254c58f4dd2b7ad
sha1 1c528fe808785c4fa641e1426b881082e963f0e6
sha256 9fe1d4323b1e9d606bea42a86473dd20972189a724c653cd6ee0b7d7df4f9f91
sha512 c94a2596f275966c1e70480e34fff46ae9d3fae2585cce5da84296936255344b0cca93dcc384e8473ea4a5cb819a6f9db71dd08160aefde002a193ef6f781432
ripemd-160 a3d6dc8e74c4fb923ec513b2bfb5d2c33563b571

82782012 as geometric shapes

Circle

Radius = n
Diameter 165564024
Circumference 520134721.49716
Area 2.1528899378297E+16

Sphere

Radius = n
Volume 2.3762741422413E+24
Surface area 8.611559751319E+16
Circumference 520134721.49716

Square

Length = n
Perimeter 331128048
Area 6852861510768144
Diagonal 117071444.09093

Cube

Length = n
Surface area 41117169064608864
Volume 5.6729366381875E+23
Space diagonal 143382650.73678

Equilateral Triangle

Length = n
Perimeter 248346036
Area 2.9673760784709E+15
Altitude 71691325.368388

Triangular Pyramid

Length = n
Surface area 2.9673760784709E+15
Volume 6.6856199435066E+22
Height 39023814.696977