804900390 (number)

804900390 is an even 9-digits composite number following 804900389 and preceding 804900391. In scientific notation, it is written as 8.04900390 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 183552768 positive integers (up to 804900390) that are relatively prime to 804900390.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred thousand three hundred ninety

Notation

Scientific notation 8.04900390 × 10^8
Engineering notation 8.04900390 × 10^6

Prime Factorization of 804900390

Prime Factorization 2 × 105 × 457 × 8387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 804900390
Product of the distinct prime numbers

The prime factorization of 804900390 is 2 × 105 × 457 × 8387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 86, 75, 162, 264, 1547, 1810, 499, 43198, 895721, 484582, 9470817, 5196943, 36998631, 2614292, 712542989, 347384213, 9956758238, 4141917785

Basic calculations (n = 804900390)

Multiplication

n×y
n×2 1609800780
n×3 2414701170
n×4 3219601560
n×5 4024501950

Division

n÷y
n÷2 402450195
n÷3 268300130
n÷3 201225097.5
n÷5 160980078

Exponentiation

ny
n2 647864637822152100
n3 5.2146649965026E+26
n4 4.1972858894043E+35
n5 3.378397049323E+44

Nth Root

y√n
2√n 28370.766468321
3√n 930.20937591322
4√n 168.43623858398
5√n 60.415507442212

Divisors of 804900390

1, 2, 105, 210, 457, 914, 8387, 16774, 47985, 95970, 880635, 1761270, 3832859, 7665718, 402450195, 804900390

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 -804900389
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 804900390 can be divided by 16 positive divisors. The sum of these divisors (counting 804900390) is 1, the average is 0.0625.

Base conversion 804900390

Base System Value
2 Binary 101111111110011100111000100110
3 Ternary 2002002120011202120
4 Quaternary 233332130320212
5 Quinary 3122023303030
6 Senary 211511450410
8 Octal 5776347046
10 Decimal 804900390
12 Duodecimal 1a5686a06
16 Hexadecimal 2ff9ce26
20 Vigesimal cbacaja
36 Base36 db7t46

Cryptographic Hash Functions

md5 e557aa4943b9c2030129e418d07b9378
sha1 11e88769d938e5fa0e20d8866f3269a0dbc3cab6
sha256 04618bccb16150820f7017d8fc2f3536118aefdcf0769df1911311f4385dbd00
sha512 f842e3003bf8cd0eafbad89cabc3760a50e94886efed503bda95b5359b68eb8be5c84494b949a921399e1ac1d591960e7e52e51bd0ec1fcd076b54daaa482eae
ripemd-160 d372fdfe688e7953473e2de8e84c7b8088141ac0

804900390 as geometric shapes

Circle

Radius = n
Diameter 1609800780
Circumference 5057338304.1911
Area 2.0353267867027E+18

Sphere

Radius = n
Volume 2.1843137658593E+27
Surface area 8.1413071468107E+18
Circumference 5057338304.1911

Square

Length = n
Perimeter 3219601560
Area 647864637822152100
Diagonal 1138301047.8974

Cube

Length = n
Surface area 3887187826932912600
Volume 5.2146649965026E+26
Space diagonal 1394128370.512

Equilateral Triangle

Length = n
Perimeter 2414701170
Area 2.8053361728379E+17
Altitude 697064185.256

Triangular Pyramid

Length = n
Surface area 2.8053361728379E+17
Volume 6.1455416344052E+25
Height 379433682.63246