804945986 (number)

804945986 is an even 9-digits composite number following 804945985 and preceding 804945987. In scientific notation, it is written as 8.04945986 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 371513376 positive integers (up to 804945986) that are relatively prime to 804945986.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred forty-five thousand nine hundred eighty-six

Notation

Scientific notation 8.04945986 × 10^8
Engineering notation 8.04945986 × 10^6

Prime Factorization of 804945986

Prime Factorization 2 × 13 × 13 × 2381497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61918922
Product of the distinct prime numbers

The prime factorization of 804945986 is 2 × 13 × 13 × 2381497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804945986)

Multiplication

n×y
n×2 1609891972
n×3 2414837958
n×4 3219783944
n×5 4024729930

Division

n÷y
n÷2 402472993
n÷3 268315328.66667
n÷3 201236496.5
n÷5 160989197.2

Exponentiation

ny
n2 647938040377512196
n3 5.2155512477858E+26
n4 4.1982370416825E+35
n5 3.3793540549788E+44

Nth Root

y√n
2√n 28371.570030578
3√n 930.22694041618
4√n 168.43862392747
5√n 60.416191910277

Divisors of 804945986

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804945985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804945986 can be divided by 12 positive divisors. The sum of these divisors (counting 804945986) is 1, the average is 0.083333333333333.

Base conversion 804945986

Base System Value
2 Binary 101111111110101000000001000010
3 Ternary 2002002122111022022
4 Quaternary 233332220001002
5 Quinary 3122031232421
6 Senary 211512441442
8 Octal 5776500102
10 Decimal 804945986
12 Duodecimal 1a56a9282
16 Hexadecimal 2ffa8042
20 Vigesimal cbai4j6
36 Base36 db8saq

Cryptographic Hash Functions

md5 bbd84b4d5a634badf0797c10a0519b16
sha1 319fa53dbb154c3b3a23ce96bae63b0fc10b8604
sha256 5e742bba735bfb8545783cdfce0cda50c076a2976ef50c536e422ca73bdaacb8
sha512 49465fb10852c3a33c67f265b2141981c45a079a2bcdf9679c9b46905a23c29ac066af12adeff507837c7e9c3484067240ee2a44fa41f6866ad43041986f2c1d
ripemd-160 8bb91e8aa93f9844dc0d810a9b56b22c40bea753

804945986 as geometric shapes

Circle

Radius = n
Diameter 1609891972
Circumference 5057624792.3084
Area 2.0355573876314E+18

Sphere

Radius = n
Volume 2.1846849979287E+27
Surface area 8.1422295505254E+18
Circumference 5057624792.3084

Square

Length = n
Perimeter 3219783944
Area 647938040377512196
Diagonal 1138365530.379

Cube

Length = n
Surface area 3887628242265073176
Volume 5.2155512477858E+26
Space diagonal 1394207345.1006

Equilateral Triangle

Length = n
Perimeter 2414837958
Area 2.8056540152262E+17
Altitude 697103672.55031

Triangular Pyramid

Length = n
Surface area 2.8056540152262E+17
Volume 6.1465860915589E+25
Height 379455176.79299