804948891 (number)

804948891 is an odd 9-digits composite number following 804948890 and preceding 804948892. In scientific notation, it is written as 8.04948891 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 527904000 positive integers (up to 804948891) that are relatively prime to 804948891.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04948891 × 10^8
Engineering notation 8.04948891 × 10^6

Prime Factorization of 804948891

Prime Factorization 3 × 101 × 157 × 16921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 804948891
Product of the distinct prime numbers

The prime factorization of 804948891 is 3 × 101 × 157 × 16921. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804948891)

Multiplication

n×y
n×2 1609897782
n×3 2414846673
n×4 3219795564
n×5 4024744455

Division

n÷y
n÷2 402474445.5
n÷3 268316297
n÷3 201237222.75
n÷5 160989778.2

Exponentiation

ny
n2 647942717122129881
n3 5.2156077157899E+26
n4 4.1982976467161E+35
n5 3.379415034812E+44

Nth Root

y√n
2√n 28371.621226148
3√n 930.22805945856
4√n 168.43877589839
5√n 60.41623551787

Divisors of 804948891

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 -804948890
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 804948891 can be divided by 16 positive divisors. The sum of these divisors (counting 804948891) is 1, the average is 0.0625.

Base conversion 804948891

Base System Value
2 Binary 101111111110101000101110011011
3 Ternary 2002002122122021220
4 Quaternary 233332220232123
5 Quinary 3122031331031
6 Senary 211512503123
8 Octal 5776505633
10 Decimal 804948891
12 Duodecimal 1a56aaaa3
16 Hexadecimal 2ffa8b9b
20 Vigesimal cbaic4b
36 Base36 db8ujf

Cryptographic Hash Functions

md5 fa2de5e526f6c8901196de29f2b45270
sha1 bab4efcae232abd26b9202fd38854ddde2906180
sha256 5d488e9814158f5a8034374d48ba890ed949c998d0f253b1543f8ba09d6e5e0d
sha512 31cd6e812d85ec4cc612d3fbb236670af2d77beaad4a40676e51952aa79bf69b35ede6d7dbcd0d7f1927ee4203ff84ff03e1f215afb64c71db949853d7eddc5b
ripemd-160 4abe1af44193274f260f9ca6e09dd269faccfb20

804948891 as geometric shapes

Circle

Radius = n
Diameter 1609897782
Circumference 5057643044.9617
Area 2.0355720800579E+18

Sphere

Radius = n
Volume 2.1847086511909E+27
Surface area 8.1422883202316E+18
Circumference 5057643044.9617

Square

Length = n
Perimeter 3219795564
Area 647942717122129881
Diagonal 1138369638.6694

Cube

Length = n
Surface area 3887656302732779286
Volume 5.2156077157899E+26
Space diagonal 1394212376.7082

Equilateral Triangle

Length = n
Perimeter 2414846673
Area 2.8056742661244E+17
Altitude 697106188.35411

Triangular Pyramid

Length = n
Surface area 2.8056742661244E+17
Volume 6.1466526397398E+25
Height 379456546.22313