1994392008 (number)

1994392008 is an even 10-digits composite number following 1994392007 and preceding 1994392009. In scientific notation, it is written as 1.994392008 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 545048064 positive integers (up to 1994392008) that are relatively prime to 1994392008.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-four million three hundred ninety-two thousand eight

Notation

Scientific notation 1.994392008 × 10^9
Engineering notation 1.994392008 × 10^9

Prime Factorization of 1994392008

Prime Factorization 2 × 2 × 2 × 207 × 7 × 172049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 498598002
Product of the distinct prime numbers

The prime factorization of 1994392008 is 2 × 2 × 2 × 207 × 7 × 172049. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1994392008)

Multiplication

n×y
n×2 3988784016
n×3 5983176024
n×4 7977568032
n×5 9971960040

Division

n÷y
n÷2 997196004
n÷3 664797336
n÷3 498598002
n÷5 398878401.6

Exponentiation

ny
n2 3977599481574272064
n3 7.9328926170767E+27
n4 1.582129763582E+37
n5 3.1553869561069E+46

Nth Root

y√n
2√n 44658.616279504
3√n 1258.7423429829
4√n 211.32585331545
5√n 72.437275117341

Divisors of 1994392008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1994392007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1994392008 can be divided by 32 positive divisors. The sum of these divisors (counting 1994392008) is 1, the average is 0.03125.

Base conversion 1994392008

Base System Value
2 Binary 1110110111000000000000111001000
3 Ternary 12010222210121111200
4 Quaternary 1312320000013020
5 Quinary 13041031021013
6 Senary 525522424200
8 Octal 16670000710
10 Decimal 1994392008
12 Duodecimal 477b02060
16 Hexadecimal 76e001c8
20 Vigesimal 1b34j008
36 Base36 wzeqq0

Cryptographic Hash Functions

md5 14c673b4783d86a8da5435278dca1267
sha1 c8a7eda84ccfbcfb9542d450306a3683d44e1fa2
sha256 38d7bf5580a3e445c4c0e24409e8aee3ea72fef0597fff559d5c5399eb6e2628
sha512 8998aa9f1d8741d970e0c05a9a99d93bd41823b13dc8ae97c06b8785c3763eb31de8fa86646ab7f4f58539de2d7fa5ec61c1313fc8c85627b18bf927863f3910
ripemd-160 32ef83c81c3cbc3d91be71d6eddda4bfb6fcc99f

1994392008 as geometric shapes

Circle

Radius = n
Diameter 3988784016
Circumference 12531134561.422
Area 1.2495997310236E+19

Sphere

Radius = n
Volume 3.3229222890033E+28
Surface area 4.9983989240945E+19
Circumference 12531134561.422

Square

Length = n
Perimeter 7977568032
Area 3977599481574272064
Diagonal 2820496226.4021

Cube

Length = n
Surface area 2.3865596889446E+19
Volume 7.9328926170767E+27
Space diagonal 3454388288.0653

Equilateral Triangle

Length = n
Perimeter 5983176024
Area 1.7223510985616E+18
Altitude 1727194144.0327

Triangular Pyramid

Length = n
Surface area 1.7223510985616E+18
Volume 9.3490036065994E+26
Height 940165408.8007