804949894 (number)

804949894 is an even 9-digits composite number following 804949893 and preceding 804949895. In scientific notation, it is written as 8.04949894 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 32 positive divisors. There are 341560800 positive integers (up to 804949894) that are relatively prime to 804949894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04949894 × 10^8
Engineering notation 8.04949894 × 10^6

Prime Factorization of 804949894

Prime Factorization 2 × 7 × 503 × 151 × 757

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 804949894
Product of the distinct prime numbers

The prime factorization of 804949894 is 2 × 7 × 503 × 151 × 757. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804949894)

Multiplication

n×y
n×2 1609899788
n×3 2414849682
n×4 3219799576
n×5 4024749470

Division

n÷y
n÷2 402474947
n÷3 268316631.33333
n÷3 201237473.5
n÷5 160989978.8

Exponentiation

ny
n2 647944331850611236
n3 5.2156272124105E+26
n4 4.1983185717733E+35
n5 3.3794360893272E+44

Nth Root

y√n
2√n 28371.638902256
3√n 930.22844582609
4√n 168.43882836881
5√n 60.416250574094

Divisors of 804949894

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804949893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804949894 can be divided by 32 positive divisors. The sum of these divisors (counting 804949894) is 1, the average is 0.03125.

Base conversion 804949894

Base System Value
2 Binary 101111111110101000111110000110
3 Ternary 2002002122200200001
4 Quaternary 233332220332012
5 Quinary 3122031344034
6 Senary 211512511514
8 Octal 5776507606
10 Decimal 804949894
12 Duodecimal 1a56ab59a
16 Hexadecimal 2ffa8f86
20 Vigesimal cbaieee
36 Base36 db8vba

Cryptographic Hash Functions

md5 f409676690ef830ee109a7b3e4119471
sha1 3510b5ad1025ffbaf224ba7a0d7b3f3976928b0a
sha256 190ee597fbf97671ba1460b1616dd51115af9162658dcd4ae8e600c45cdd3470
sha512 fb4f579b319b9062e1c2bdbb988f4edf7803787eac9d5b8bc6fefea8aeefbcf6b72c3ae40255e674d8b36192d3917888dd28c87eda8171feea8015192b0a0c2f
ripemd-160 9c2dac5c0037175d20cb9eef9c5277cf2f61755e

804949894 as geometric shapes

Circle

Radius = n
Diameter 1609899788
Circumference 5057649346.9966
Area 2.035577152877E+18

Sphere

Radius = n
Volume 2.1847168179162E+27
Surface area 8.1423086115081E+18
Circumference 5057649346.9966

Square

Length = n
Perimeter 3219799576
Area 647944331850611236
Diagonal 1138371057.1256

Cube

Length = n
Surface area 3887665991103667416
Volume 5.2156272124105E+26
Space diagonal 1394214113.9552

Equilateral Triangle

Length = n
Perimeter 2414849682
Area 2.8056812581038E+17
Altitude 697107056.97759

Triangular Pyramid

Length = n
Surface area 2.8056812581038E+17
Volume 6.1466756167276E+25
Height 379457019.04186