804920081 (number)

804920081 is an odd 9-digits composite number following 804920080 and preceding 804920082. In scientific notation, it is written as 8.04920081 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 689931492 positive integers (up to 804920081) that are relatively prime to 804920081.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04920081 × 10^8
Engineering notation 8.04920081 × 10^6

Prime Factorization of 804920081

Prime Factorization 7 × 114988583

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 804920081
Product of the distinct prime numbers

The prime factorization of 804920081 is 7 × 114988583. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 72, 70, 735, 218, 6903, 7340, 75036, 22976, 856194, 328910, 5427512, 5678004, 702134, 93439457, 266921041, 685512445, 1568852720, 5148254996

Basic calculations (n = 804920081)

Multiplication

n×y
n×2 1609840162
n×3 2414760243
n×4 3219680324
n×5 4024600405

Division

n÷y
n÷2 402460040.5
n÷3 268306693.66667
n÷3 201230020.25
n÷5 160984016.2

Exponentiation

ny
n2 647896336797046561
n3 5.2150477189428E+26
n4 4.1976966323503E+35
n5 3.3788103133248E+44

Nth Root

y√n
2√n 28371.113495949
3√n 930.21696136673
4√n 168.43726872622
5√n 60.415803039067

Divisors of 804920081

1, 7, 114988583, 804920081

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 -804920080
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 804920081 can be divided by 4 positive divisors. The sum of these divisors (counting 804920081) is 1, the average is 0.25.

Base conversion 804920081

Base System Value
2 Binary 101111111110100001101100010001
3 Ternary 2002002121011202212
4 Quaternary 233332201230101
5 Quinary 3122024420311
6 Senary 211512121505
8 Octal 5776415421
10 Decimal 804920081
12 Duodecimal 1a5696295
16 Hexadecimal 2ffa1b11
20 Vigesimal cbaf041
36 Base36 db88b5

Cryptographic Hash Functions

md5 ffa272197c615eabe1e54a75a14263e3
sha1 54bffcc1c2213b28dc3f5bbe28d492c5595ac3e9
sha256 e8a427d437eca5cf125a3ffc1f5b293b367bef2ca15b90d76980f9e2251f50d2
sha512 8d5ceffb271e7372c2e2eab2de3834309968a996c869cca7d6cf59f72ea33c4bdf22201077aed785995011b7bbf8e2be5e54cdf0dfaad53d8123e30e17db868e
ripemd-160 a54159b3d390d0addaf9830a5130528c36229a4b

804920081 as geometric shapes

Circle

Radius = n
Diameter 1609840162
Circumference 5057462026.393
Area 2.0354263719693E+18

Sphere

Radius = n
Volume 2.1844740802601E+27
Surface area 8.1417054878774E+18
Circumference 5057462026.393

Square

Length = n
Perimeter 3219680324
Area 647896336797046561
Diagonal 1138328895.1767

Cube

Length = n
Surface area 3887378020782279366
Volume 5.2150477189428E+26
Space diagonal 1394162476.3245

Equilateral Triangle

Length = n
Perimeter 2414760243
Area 2.8054734334256E+17
Altitude 697081238.16223

Triangular Pyramid

Length = n
Surface area 2.8054734334256E+17
Volume 6.1459926771265E+25
Height 379442965.05888