804960990 (number)

804960990 is an even 9-digits composite number following 804960989 and preceding 804960991. In scientific notation, it is written as 8.04960990 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 214656048 positive integers (up to 804960990) that are relatively prime to 804960990.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred sixty thousand nine hundred ninety

Notation

Scientific notation 8.04960990 × 10^8
Engineering notation 8.04960990 × 10^6

Prime Factorization of 804960990

Prime Factorization 2 × 135 × 3 × 993779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 804960990
Product of the distinct prime numbers

The prime factorization of 804960990 is 2 × 135 × 3 × 993779. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 65, 5, 671, 335, 7383, 1539, 1609, 13398, 570191, 277779, 528087, 5433287, 24922390, 73095538, 657894257, 762016879, 4245140142, 4039207687

Basic calculations (n = 804960990)

Multiplication

n×y
n×2 1609921980
n×3 2414882970
n×4 3219843960
n×5 4024804950

Division

n÷y
n÷2 402480495
n÷3 268320330
n÷3 201240247.5
n÷5 160992198

Exponentiation

ny
n2 647962195421780100
n3 5.2158429030929E+26
n4 4.1985500669581E+35
n5 3.3796690184632E+44

Nth Root

y√n
2√n 28371.834448974
3√n 930.23272011591
4√n 168.43940883586
5√n 60.416417137261

Divisors of 804960990

1, 2, 3, 6, 135, 270, 405, 810, 993779, 1987558, 2981337, 5962674, 134160165, 268320330, 402480495, 804960990

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 -804960989
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 804960990 can be divided by 16 positive divisors. The sum of these divisors (counting 804960990) is 1, the average is 0.0625.

Base conversion 804960990

Base System Value
2 Binary 101111111110101011101011011110
3 Ternary 2002002200020220000
4 Quaternary 233332223223132
5 Quinary 3122032222430
6 Senary 211513035130
8 Octal 5776535336
10 Decimal 804960990
12 Duodecimal 1a56b5aa6
16 Hexadecimal 2ffabade
20 Vigesimal cbb029a
36 Base36 db93vi

Cryptographic Hash Functions

md5 3794f157cf2339adb0618109fc38325a
sha1 ae7b279b43ca84970f33a7953905a5ccb496f51b
sha256 ca28ef866f7b284721ba89aefeeb62001279fd5cefc303f8c6dd83bee2656e51
sha512 45e0b78b8a0a8ed369afbf5f4bf63832f115a3d70526badb7388ee935ebfc4b0a94821064a2b2b717b30e96f880d1415885d7e8d47fcc0a60bab120a02b4bff4
ripemd-160 ead965671744510c611010f4458b29d42d46bcc9

804960990 as geometric shapes

Circle

Radius = n
Diameter 1609921980
Circumference 5057719065.2207
Area 2.035633272941E+18

Sphere

Radius = n
Volume 2.184807166218E+27
Surface area 8.1425330917639E+18
Circumference 5057719065.2207

Square

Length = n
Perimeter 3219843960
Area 647962195421780100
Diagonal 1138386749.2393

Cube

Length = n
Surface area 3887773172530680600
Volume 5.2158429030929E+26
Space diagonal 1394233332.7909

Equilateral Triangle

Length = n
Perimeter 2414882970
Area 2.805758609636E+17
Altitude 697116666.39547

Triangular Pyramid

Length = n
Surface area 2.805758609636E+17
Volume 6.1469298106345E+25
Height 379462249.74642