804545990 (number)

804545990 is an even 9-digits composite number following 804545989 and preceding 804545991. In scientific notation, it is written as 8.04545990 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 321818392 positive integers (up to 804545990) that are relatively prime to 804545990.

Interesting facts

Basic properties

Name

Name eight hundred four million five hundred forty-five thousand nine hundred ninety

Notation

Scientific notation 8.04545990 × 10^8
Engineering notation 8.04545990 × 10^6

Prime Factorization of 804545990

Prime Factorization 2 × 5 × 80454599

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804545990
Product of the distinct prime numbers

The prime factorization of 804545990 is 2 × 5 × 80454599. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 70, 19, 534, 982, 4277, 3032, 32343, 4410, 210674, 947199, 6015303, 8288295, 36967735, 59425697, 385169329, 475289157, 951302208, 5285552813

Basic calculations (n = 804545990)

Multiplication

n×y
n×2 1609091980
n×3 2413637970
n×4 3218183960
n×5 4022729950

Division

n÷y
n÷2 402272995
n÷3 268181996.66667
n÷3 201136497.5
n÷5 160909198

Exponentiation

ny
n2 647294250025080100
n3 5.2077799320774E+26
n4 4.1898984611553E+35
n5 3.3709660054297E+44

Nth Root

y√n
2√n 28364.519914851
3√n 930.07283123304
4√n 168.41769477953
5√n 60.410186279973

Divisors of 804545990

1, 2, 5, 10, 80454599, 160909198, 402272995, 804545990

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804545989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804545990 can be divided by 8 positive divisors. The sum of these divisors (counting 804545990) is 1, the average is 0.125.

Base conversion 804545990

Base System Value
2 Binary 101111111101000110010111000110
3 Ternary 2002001220011121122
4 Quaternary 233331012113012
5 Quinary 3121430432430
6 Senary 211500113542
8 Octal 5775062706
10 Decimal 804545990
12 Duodecimal 1a55358b2
16 Hexadecimal 2ff465c6
20 Vigesimal cb884ja
36 Base36 db07nq

Cryptographic Hash Functions

md5 a1b3225142a6fa1209a62f80f1414159
sha1 ece72b6f66b722399655b96d0eba38846dcc4ec2
sha256 dbdecd3712301f87b1310eac7f2c4f70c89a74e3d596926ecd8fae7f2096b3aa
sha512 73ab906529228728d0f32463931d9a4b4cefd9e9f5708ff4f4da266c863131d2b7d707869e27ae361b280393df8bfa0233b8aa028b9da152e68f75593e3729db
ripemd-160 18369e72a2123ac9e646b3b50b66097c07f74857

804545990 as geometric shapes

Circle

Radius = n
Diameter 1609091980
Circumference 5055111543.3183
Area 2.0335348605897E+18

Sphere

Radius = n
Volume 2.1814297568169E+27
Surface area 8.1341394423588E+18
Circumference 5055111543.3183

Square

Length = n
Perimeter 3218183960
Area 647294250025080100
Diagonal 1137799850.6109

Cube

Length = n
Surface area 3883765500150480600
Volume 5.2077799320774E+26
Space diagonal 1393514531.7058

Equilateral Triangle

Length = n
Perimeter 2413637970
Area 2.8028663212266E+17
Altitude 696757265.8529

Triangular Pyramid

Length = n
Surface area 2.8028663212266E+17
Volume 6.1374275081652E+25
Height 379266616.8703