804922981 (number)

804922981 is an odd 9-digits composite number following 804922980 and preceding 804922982. In scientific notation, it is written as 8.04922981 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 804471264 positive integers (up to 804922981) that are relatively prime to 804922981.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred twenty-two thousand nine hundred eighty-one

Notation

Scientific notation 8.04922981 × 10^8
Engineering notation 8.04922981 × 10^6

Prime Factorization of 804922981

Prime Factorization 1789 × 449929

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 804922981
Product of the distinct prime numbers

The prime factorization of 804922981 is 1789 × 449929. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 95, 74, 741, 235, 7765, 428, 89482, 9226, 709491, 357326, 1213928, 7900196, 6891066, 61216221, 996653617, 278304985, 3621480100, 6858907124

Basic calculations (n = 804922981)

Multiplication

n×y
n×2 1609845962
n×3 2414768943
n×4 3219691924
n×5 4024614905

Division

n÷y
n÷2 402461490.5
n÷3 268307660.33333
n÷3 201230745.25
n÷5 160984596.2

Exponentiation

ny
n2 647901005341926361
n3 5.2151040861272E+26
n4 4.1977571272308E+35
n5 3.3788711803646E+44

Nth Root

y√n
2√n 28371.164604224
3√n 930.21807850701
4√n 168.43742043924
5√n 60.415846572724

Divisors of 804922981

1, 1789, 449929, 804922981

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 -804922980
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 804922981 can be divided by 4 positive divisors. The sum of these divisors (counting 804922981) is 1, the average is 0.25.

Base conversion 804922981

Base System Value
2 Binary 101111111110100010011001100101
3 Ternary 2002002121022202021
4 Quaternary 233332202121211
5 Quinary 3122030013411
6 Senary 211512143141
8 Octal 5776423145
10 Decimal 804922981
12 Duodecimal 1a5697ab1
16 Hexadecimal 2ffa2665
20 Vigesimal cbaf791
36 Base36 db8ajp

Cryptographic Hash Functions

md5 8a88a3f7b3f850176213b4bd8784f0d0
sha1 2d89ee1e7db10d1a1adeef38cafeeab5b6a31274
sha256 7d13bd720ba46d3b846624281b8546ce6723e03cda6aa7dbdb1a144fc085d8d8
sha512 ee7506b63be7045fe61ebde44c00becbc9007309b9a9a1aa23e10320ad480d9d5a39bc5ab01d7a1818879c2ebd8c8cd68a187898c3ba061f42388aef9964ffb3
ripemd-160 4dad31aa40ee31b67831fd1a8718e4376eaf57a2

804922981 as geometric shapes

Circle

Radius = n
Diameter 1609845962
Circumference 5057480247.6304
Area 2.0354410386356E+18

Sphere

Radius = n
Volume 2.1844976912911E+27
Surface area 8.1417641545425E+18
Circumference 5057480247.6304

Square

Length = n
Perimeter 3219691924
Area 647901005341926361
Diagonal 1138332996.396

Cube

Length = n
Surface area 3887406032051558166
Volume 5.2151040861272E+26
Space diagonal 1394167499.2718

Equilateral Triangle

Length = n
Perimeter 2414768943
Area 2.8054936488179E+17
Altitude 697083749.6359

Triangular Pyramid

Length = n
Surface area 2.8054936488179E+17
Volume 6.1460591064904E+25
Height 379444332.13199