804909381 (number)

804909381 is an odd 9-digits composite number following 804909380 and preceding 804909382. In scientific notation, it is written as 8.04909381 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 536606252 positive integers (up to 804909381) that are relatively prime to 804909381.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred nine thousand three hundred eighty-one

Notation

Scientific notation 8.04909381 × 10^8
Engineering notation 8.04909381 × 10^6

Prime Factorization of 804909381

Prime Factorization 3 × 268303127

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 804909381
Product of the distinct prime numbers

The prime factorization of 804909381 is 3 × 268303127. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 52, 81, 57, 583, 2404, 2757, 15400, 83541, 913223, 562794, 6782009, 7605582, 44815289, 35231781, 556455347, 517298989, 3335460345, 1119991231

Basic calculations (n = 804909381)

Multiplication

n×y
n×2 1609818762
n×3 2414728143
n×4 3219637524
n×5 4024546905

Division

n÷y
n÷2 402454690.5
n÷3 268303127
n÷3 201227345.25
n÷5 160981876.2

Exponentiation

ny
n2 647879111621803161
n3 5.2148397469834E+26
n4 4.1974734327586E+35
n5 3.3785857425256E+44

Nth Root

y√n
2√n 28370.924923238
3√n 930.21283948108
4√n 168.43670895395
5√n 60.415642413796

Divisors of 804909381

1, 3, 268303127, 804909381

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 -804909380
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 804909381 can be divided by 4 positive divisors. The sum of these divisors (counting 804909381) is 1, the average is 0.25.

Base conversion 804909381

Base System Value
2 Binary 101111111110011111000101000101
3 Ternary 2002002120122002120
4 Quaternary 233332133011011
5 Quinary 3122024100011
6 Senary 211512000153
8 Octal 5776370505
10 Decimal 804909381
12 Duodecimal 1a5690059
16 Hexadecimal 2ff9f145
20 Vigesimal cbadd91
36 Base36 db801x

Cryptographic Hash Functions

md5 d6c4bf266c822e097ce1dc62f8ac9be2
sha1 3e705752789e7bd8fadfe174541648a157103917
sha256 d1143200cd55deeb113861b91e606a4f3b985dfdb131a2a7451b3bd1d30d6d02
sha512 1224684228f0c476984f626d052a7cdc84e2ed7dd51196f1b59a4a51427ee4554b105aa2b5d7df065d8a6fe50c653cbdb07653567826a4a7142ebc6d531b1862
ripemd-160 13d04617de1d4b45c6aa3fc8734e1c8f9bd45681

804909381 as geometric shapes

Circle

Radius = n
Diameter 1609818762
Circumference 5057394796.3102
Area 2.0353722574853E+18

Sphere

Radius = n
Volume 2.1843869651695E+27
Surface area 8.1414890299414E+18
Circumference 5057394796.3102

Square

Length = n
Perimeter 3219637524
Area 647879111621803161
Diagonal 1138313763.0915

Cube

Length = n
Surface area 3887274669730818966
Volume 5.2148397469834E+26
Space diagonal 1394143943.3808

Equilateral Triangle

Length = n
Perimeter 2414728143
Area 2.8053988462289E+17
Altitude 697071971.69041

Triangular Pyramid

Length = n
Surface area 2.8053988462289E+17
Volume 6.1457475798218E+25
Height 379437921.03051