7882940 (number)

7882940 is an even 7-digits composite number following 7882939 and preceding 7882941. In scientific notation, it is written as 7.882940 × 10^6. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 2910528 positive integers (up to 7882940) that are relatively prime to 7882940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.882940 × 10^6
Engineering notation 7.882940 × 10^6

Prime Factorization of 7882940

Prime Factorization 2 × 2 × 5 × 13 × 30319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3941470
Product of the distinct prime numbers

The prime factorization of 7882940 is 2 × 2 × 5 × 13 × 30319. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 78, 30, 987, 763, 3595, 263, 64403, 68519, 20345, 942361, 1904311, 1789796, 92334763, 94399877, 592733192, 792436053, 9742688779, 2251746826

Basic calculations (n = 7882940)

Multiplication

n×y
n×2 15765880
n×3 23648820
n×4 31531760
n×5 39414700

Division

n÷y
n÷2 3941470
n÷3 2627646.6666667
n÷3 1970735
n÷5 1576588

Exponentiation

ny
n2 62140743043600
n3 4.8985174896812E+20
n4 3.8614719460107E+27
n5 3.0439751662086E+34

Nth Root

y√n
2√n 2807.6573865057
3√n 199.01970293876
4√n 52.987332321091
5√n 23.951771740019

Divisors of 7882940

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 30319, 60638, 121276, 151595, 303190, 394147, 606380, 788294, 1576588, 1970735, 3941470, 7882940

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 -7882939
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 7882940 can be divided by 24 positive divisors. The sum of these divisors (counting 7882940) is 1, the average is 0.041666666666667.

Base conversion 7882940

Base System Value
2 Binary 11110000100100010111100
3 Ternary 112211111100202
4 Quaternary 132010202330
5 Quinary 4004223230
6 Senary 440543032
8 Octal 36044274
10 Decimal 7882940
12 Duodecimal 2781a78
16 Hexadecimal 7848bc
20 Vigesimal 295770
36 Base36 4oyik

Cryptographic Hash Functions

md5 4cb14d376181f5f77701441f12e3b2d2
sha1 a9494e2c9fc91576c2b8e3bab57cc133a985b0d6
sha256 aa9f4e5226bb9ca7d3d90774bfd3b14e2de81bea7f50429601766f7f5371d71b
sha512 706aa545b67452bf65b81e39e7a9b3c4eaee6ff46f54e3fa21510fffa0b82d1a9a087bfe28fda155f2aafa9c7dd62e05f8b363dd428a3305bf807d67d96121c5
ripemd-160 a11bad01e61883f783a079e7cf655799e7e88139

7882940 as geometric shapes

Circle

Radius = n
Diameter 15765880
Circumference 49529972.785378
Area 1.9522090183438E+14

Sphere

Radius = n
Volume 2.0518862078751E+21
Surface area 7.8088360733754E+14
Circumference 49529972.785378

Square

Length = n
Perimeter 31531760
Area 62140743043600
Diagonal 11148160.659373

Cube

Length = n
Surface area 372844458261600
Volume 4.8985174896812E+20
Space diagonal 13653652.593017

Equilateral Triangle

Length = n
Perimeter 23648820
Area 26907731042899
Altitude 6826826.2965085

Triangular Pyramid

Length = n
Surface area 26907731042899
Volume 5.7729582245241E+19
Height 3716053.5531245