2782020 (number)

2782020 is an even 7-digits composite number following 2782019 and preceding 2782021. In scientific notation, it is written as 2.782020 × 10^6. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 734976 positive integers (up to 2782020) that are relatively prime to 2782020.

Interesting facts

Basic properties

Name

Name two million seven hundred eighty-two thousand twenty

Notation

Scientific notation 2.782020 × 10^6
Engineering notation 2.782020 × 10^6

Prime Factorization of 2782020

Prime Factorization 2 × 2 × 3 × 5 × 233 × 199

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1391010
Product of the distinct prime numbers

The prime factorization of 2782020 is 2 × 2 × 3 × 5 × 233 × 199. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 13, 42, 524, 677, 2541, 7265, 41933, 90881, 854469, 487038, 6067086, 8475878, 30404853, 88811650, 295598342, 760856142, 2127448875, 7806869709

Basic calculations (n = 2782020)

Multiplication

n×y
n×2 5564040
n×3 8346060
n×4 11128080
n×5 13910100

Division

n÷y
n÷2 1391010
n÷3 927340
n÷3 695505
n÷5 556404

Exponentiation

ny
n2 7739635280400
n3 2.1531820142778E+19
n4 5.9901954273612E+25
n5 1.6664843482828E+32

Nth Root

y√n
2√n 1667.9388477999
3√n 140.64363506131
4√n 40.840407047431
5√n 19.447870303444

Divisors of 2782020

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 233, 398, 466, 597, 699, 796, 932, 995, 1165, 1194, 1398, 1990, 2330, 2388, 2796, 2985, 3495, 3980, 4660, 5970, 6990, 11940, 13980, 46367, 92734, 139101, 185468, 231835, 278202, 463670, 556404, 695505, 927340, 1391010, 2782020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2782019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2782020 can be divided by 48 positive divisors. The sum of these divisors (counting 2782020) is 1, the average is 0.020833333333333.

Base conversion 2782020

Base System Value
2 Binary 1010100111001101000100
3 Ternary 12020100012210
4 Quaternary 22213031010
5 Quinary 1203011040
6 Senary 135343420
8 Octal 12471504
10 Decimal 2782020
12 Duodecimal b21b70
16 Hexadecimal 2a7344
20 Vigesimal h7f10
36 Base36 1nmmc

Cryptographic Hash Functions

md5 4bd14a3008d14bb8a248232937d11408
sha1 964cce8c1103eabd090eafcc316a75d57047289d
sha256 89e4a1f764ab83c8d7b4e515efdda546d84bea7fab5080595bd2a9dc0b700f02
sha512 305ecd19c51c10632e40123eeb52eba8880e9aab4082eb01587183921de27200299ab174102017809db2974422d9f38aed118814e717de35376a3138db5c8b77
ripemd-160 674e6fc73c4b368aab25b8bba8a096394b8af590

2782020 as geometric shapes

Circle

Radius = n
Diameter 5564040
Circumference 17479947.18828
Area 24314781338369

Sphere

Radius = n
Volume 9.0192277305293E+19
Surface area 97259125353476
Circumference 17479947.18828

Square

Length = n
Perimeter 11128080
Area 7739635280400
Diagonal 3934370.4147932

Cube

Length = n
Surface area 46437811682400
Volume 2.1531820142778E+19
Space diagonal 4818599.9876728

Equilateral Triangle

Length = n
Perimeter 8346060
Area 3351360384426.3
Altitude 2409299.9938364

Triangular Pyramid

Length = n
Surface area 3351360384426.3
Volume 2.5375493390413E+18
Height 1311456.8049311