804945989 (number)

804945989 is an odd 9-digits composite number following 804945988 and preceding 804945990. In scientific notation, it is written as 8.04945989 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors. There are 764035200 positive integers (up to 804945989) that are relatively prime to 804945989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04945989 × 10^8
Engineering notation 8.04945989 × 10^6

Prime Factorization of 804945989

Prime Factorization 41 × 37 × 37 × 14341

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21755297
Product of the distinct prime numbers

The prime factorization of 804945989 is 41 × 37 × 37 × 14341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804945989)

Multiplication

n×y
n×2 1609891978
n×3 2414837967
n×4 3219783956
n×5 4024729945

Division

n÷y
n÷2 402472994.5
n÷3 268315329.66667
n÷3 201236497.25
n÷5 160989197.8

Exponentiation

ny
n2 647938045207188121
n3 5.2155513061003E+26
n4 4.1982371042691E+35
n5 3.3793541179524E+44

Nth Root

y√n
2√n 28371.570083448
3√n 930.22694157182
4√n 168.43862408441
5√n 60.416191955311

Divisors of 804945989

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 -804945988
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 804945989 can be divided by 12 positive divisors. The sum of these divisors (counting 804945989) is 1, the average is 0.083333333333333.

Base conversion 804945989

Base System Value
2 Binary 101111111110101000000001000101
3 Ternary 2002002122111022102
4 Quaternary 233332220001011
5 Quinary 3122031232424
6 Senary 211512441445
8 Octal 5776500105
10 Decimal 804945989
12 Duodecimal 1a56a9285
16 Hexadecimal 2ffa8045
20 Vigesimal cbai4j9
36 Base36 db8sat

Cryptographic Hash Functions

md5 7f7c07841d3eba3c268100733c14c196
sha1 4bdb5152d866d97c16ccbba5aef4395f28c2f916
sha256 729d018311ee888dc942b3109ffd3a62734ea9e34bb325dd31a30b65044ae444
sha512 440ff28f204943ac07a50edcbe038a010cf449df3108f5131cbfb584addeca91c877984efa828846c3b188524d01bf1384c088ab7775fe49292d64f3d4af2056
ripemd-160 26ac9a5907b5da12c79f6451a6db00406fca9c4e

804945989 as geometric shapes

Circle

Radius = n
Diameter 1609891978
Circumference 5057624811.1579
Area 2.0355574028042E+18

Sphere

Radius = n
Volume 2.1846850223554E+27
Surface area 8.1422296112169E+18
Circumference 5057624811.1579

Square

Length = n
Perimeter 3219783956
Area 647938045207188121
Diagonal 1138365534.6216

Cube

Length = n
Surface area 3887628271243128726
Volume 5.2155513061003E+26
Space diagonal 1394207350.2968

Equilateral Triangle

Length = n
Perimeter 2414837967
Area 2.8056540361393E+17
Altitude 697103675.14839

Triangular Pyramid

Length = n
Surface area 2.8056540361393E+17
Volume 6.1465861602831E+25
Height 379455178.20721