804940918 (number)

804940918 is an even 9-digits composite number following 804940917 and preceding 804940919. In scientific notation, it is written as 8.04940918 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 402470458 positive integers (up to 804940918) that are relatively prime to 804940918.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred forty thousand nine hundred eighteen

Notation

Scientific notation 8.04940918 × 10^8
Engineering notation 8.04940918 × 10^6

Prime Factorization of 804940918

Prime Factorization 2 × 402470459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 804940918
Product of the distinct prime numbers

The prime factorization of 804940918 is 2 × 402470459. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 78, 24, 870, 346, 9475, 2697, 4571, 65150, 245306, 234973, 771560, 6065380, 89813341, 3795698, 695591382, 414124252, 5729134396, 5565808811

Basic calculations (n = 804940918)

Multiplication

n×y
n×2 1609881836
n×3 2414822754
n×4 3219763672
n×5 4024704590

Division

n÷y
n÷2 402470459
n÷3 268313639.33333
n÷3 201235229.5
n÷5 160988183.6

Exponentiation

ny
n2 647929881470682724
n3 5.2154527359064E+26
n4 4.1981313130261E+35
n5 3.3792476729918E+44

Nth Root

y√n
2√n 28371.480715676
3√n 930.22498815267
4√n 168.4383588013
5√n 60.416115833115

Divisors of 804940918

1, 2, 402470459, 804940918

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804940917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804940918 can be divided by 4 positive divisors. The sum of these divisors (counting 804940918) is 1, the average is 0.25.

Base conversion 804940918

Base System Value
2 Binary 101111111110100110110001110110
3 Ternary 2002002122020100121
4 Quaternary 233332212301312
5 Quinary 3122031102133
6 Senary 211512402154
8 Octal 5776466166
10 Decimal 804940918
12 Duodecimal 1a56a635a
16 Hexadecimal 2ffa6c76
20 Vigesimal cbahc5i
36 Base36 db8ody

Cryptographic Hash Functions

md5 e157447c2be7e0fea3bc9ebe0f40dbd5
sha1 3396ddc0a693352641c9e8f0cc3328697dce640a
sha256 9022e4b9f81eeb634bb153b722a118ece223ecff80c85c0d522d1d2e1c08d0dd
sha512 e68e32a6c54c222ae9e50bd9899158f15e36d3bb5b264fef44b0bed754065366ad8fd578f068e186fdb8881d0a28cf3321cff0fc941fff07c79b23e5e0dac853
ripemd-160 9e783c26a7fae9f4f767f1f0235972aaa443f662

804940918 as geometric shapes

Circle

Radius = n
Diameter 1609881836
Circumference 5057592949.1252
Area 2.0355317556696E+18

Sphere

Radius = n
Volume 2.1846437333691E+27
Surface area 8.1421270226784E+18
Circumference 5057592949.1252

Square

Length = n
Perimeter 3219763672
Area 647929881470682724
Diagonal 1138358363.1446

Cube

Length = n
Surface area 3887579288824096344
Volume 5.2154527359064E+26
Space diagonal 1394198567.0671

Equilateral Triangle

Length = n
Perimeter 2414822754
Area 2.8056186861233E+17
Altitude 697099283.53357

Triangular Pyramid

Length = n
Surface area 2.8056186861233E+17
Volume 6.1464699941956E+25
Height 379452787.71488