7994920 (number)

7994920 is an even 7-digits composite number following 7994919 and preceding 7994921. In scientific notation, it is written as 7.994920 × 10^6. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 3197952 positive integers (up to 7994920) that are relatively prime to 7994920.

Interesting facts

Basic properties

Name

Name seven million nine hundred ninety-four thousand nine hundred twenty

Notation

Scientific notation 7.994920 × 10^6
Engineering notation 7.994920 × 10^6

Prime Factorization of 7994920

Prime Factorization 2 × 2 × 2 × 5 × 199873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1998730
Product of the distinct prime numbers

The prime factorization of 7994920 is 2 × 2 × 2 × 5 × 199873. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 43, 22, 327, 508, 9045, 5691, 86560, 22320, 146738, 125046, 2900482, 3562194, 3257803, 69091237, 203031424, 960195804, 984250356, 5243799677

Basic calculations (n = 7994920)

Multiplication

n×y
n×2 15989840
n×3 23984760
n×4 31979680
n×5 39974600

Division

n÷y
n÷2 3997460
n÷3 2664973.3333333
n÷3 1998730
n÷5 1598984

Exponentiation

ny
n2 63918745806400
n3 5.110252592225E+20
n4 4.0856060654632E+27
n5 3.2664093644893E+34

Nth Root

y√n
2√n 2827.5289565272
3√n 199.95765770295
4√n 53.174514163528
5√n 24.019437048354

Divisors of 7994920

1, 2, 4, 5, 8, 10, 20, 40, 199873, 399746, 799492, 999365, 1598984, 1998730, 3997460, 7994920

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 -7994919
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 7994920 can be divided by 16 positive divisors. The sum of these divisors (counting 7994920) is 1, the average is 0.0625.

Base conversion 7994920

Base System Value
2 Binary 11110011111111000101000
3 Ternary 120001011222011
4 Quaternary 132133320220
5 Quinary 4021314140
6 Senary 443205304
8 Octal 36377050
10 Decimal 7994920
12 Duodecimal 2816834
16 Hexadecimal 79fe28
20 Vigesimal 29j760
36 Base36 4rcx4

Cryptographic Hash Functions

md5 14f6097adbcef0a3ae2bfcdfbe7dcc7f
sha1 230d2768919b5f7c4a80e5f38816c8d2814e154a
sha256 336e91e9a9a702323ab1faa2a410d79fb5748d41826d9d53c702516e1d7f9bd3
sha512 352489a37fb1df0dbf6c19941889456fd6ce1635562dda26b89b0e952fa814d6cb362b0bee15c3940f8dcabac12a9f8217597be1b843e8f57e4b686905857c5f
ripemd-160 4e7b354760078920087c34765f9aec18219e2e9a

7994920 as geometric shapes

Circle

Radius = n
Diameter 15989840
Circumference 50233563.876076
Area 2.0080666225206E+14

Sphere

Radius = n
Volume 2.1405776002296E+21
Surface area 8.0322664900824E+14
Circumference 50233563.876076

Square

Length = n
Perimeter 31979680
Area 63918745806400
Diagonal 11306524.294088

Cube

Length = n
Surface area 383512474838400
Volume 5.110252592225E+20
Space diagonal 13847607.642449

Equilateral Triangle

Length = n
Perimeter 23984760
Area 27677628823191
Altitude 6923803.8212243

Triangular Pyramid

Length = n
Surface area 27677628823191
Volume 6.0224904358974E+19
Height 3768841.4313626