804947894 (number)

804947894 is an even 9-digits composite number following 804947893 and preceding 804947895. In scientific notation, it is written as 8.04947894 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 400147336 positive integers (up to 804947894) that are relatively prime to 804947894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04947894 × 10^8
Engineering notation 8.04947894 × 10^6

Prime Factorization of 804947894

Prime Factorization 2 × 173 × 2326439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804947894
Product of the distinct prime numbers

The prime factorization of 804947894 is 2 × 173 × 2326439. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804947894)

Multiplication

n×y
n×2 1609895788
n×3 2414843682
n×4 3219791576
n×5 4024739470

Division

n÷y
n÷2 402473947
n÷3 268315964.66667
n÷3 201236973.5
n÷5 160989578.8

Exponentiation

ny
n2 647941112055035236
n3 5.2155883358472E+26
n4 4.1982768469112E+35
n5 3.3793941063501E+44

Nth Root

y√n
2√n 28371.603655768
3√n 930.22767540198
4√n 168.43872374181
5√n 60.416220551698

Divisors of 804947894

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 -804947893
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 804947894 can be divided by 8 positive divisors. The sum of these divisors (counting 804947894) is 1, the average is 0.125.

Base conversion 804947894

Base System Value
2 Binary 101111111110101000011110110110
3 Ternary 2002002122120220222
4 Quaternary 233332220132312
5 Quinary 3122031313034
6 Senary 211512454342
8 Octal 5776503666
10 Decimal 804947894
12 Duodecimal 1a56aa3b2
16 Hexadecimal 2ffa87b6
20 Vigesimal cbai9ee
36 Base36 db8trq

Cryptographic Hash Functions

md5 d67c128229001140d5d83f1b5b452754
sha1 a62e13e7499329db268fe34940ae8be791e6f775
sha256 ca3489dcb809a03fce348a6bc9486bc17794b7b49720c4f75603ba8fe5c46270
sha512 13b6f63ce89b22841db0a130a327c709e5c43cf90a3be7effb13453dabe4373b962835ce61bcb1943514eaca1ee2d77f0547fb7314e87877b54bef488775b1a1
ripemd-160 e64ab099f0db541544578071d208fe6db3a6a7c8

804947894 as geometric shapes

Circle

Radius = n
Diameter 1609895788
Circumference 5057636780.626
Area 2.0355670375909E+18

Sphere

Radius = n
Volume 2.1847005333395E+27
Surface area 8.1422681503636E+18
Circumference 5057636780.626

Square

Length = n
Perimeter 3219791576
Area 647941112055035236
Diagonal 1138368228.6985

Cube

Length = n
Surface area 3887646672330211416
Volume 5.2155883358472E+26
Space diagonal 1394210649.8536

Equilateral Triangle

Length = n
Perimeter 2414843682
Area 2.80566731598E+17
Altitude 697105324.92678

Triangular Pyramid

Length = n
Surface area 2.80566731598E+17
Volume 6.1466298002583E+25
Height 379456076.23282