804520981 (number)

804520981 is an odd 9-digits composite number following 804520980 and preceding 804520982. In scientific notation, it is written as 8.04520981 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 725226480 positive integers (up to 804520981) that are relatively prime to 804520981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04520981 × 10^8
Engineering notation 8.04520981 × 10^6

Prime Factorization of 804520981

Prime Factorization 11 × 199 × 467 × 787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 804520981
Product of the distinct prime numbers

The prime factorization of 804520981 is 11 × 199 × 467 × 787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 7, 16, 855, 542, 8280, 9594, 66667, 18919, 632779, 21713, 4551579, 4684252, 8159683, 17427887, 360602754, 773067367, 1906330212, 3338291078

Basic calculations (n = 804520981)

Multiplication

n×y
n×2 1609041962
n×3 2413562943
n×4 3218083924
n×5 4022604905

Division

n÷y
n÷2 402260490.5
n÷3 268173660.33333
n÷3 201130245.25
n÷5 160904196.2

Exponentiation

ny
n2 647254008869202361
n3 5.2072943017163E+26
n4 4.1893775199725E+35
n5 3.3704421121477E+44

Nth Root

y√n
2√n 28364.079061376
3√n 930.0631941488
4√n 168.4163859646
5√n 60.409810709862

Divisors of 804520981

1, 11, 199, 467, 787, 2189, 5137, 8657, 92933, 156613, 367529, 1022263, 1722743, 4042819, 73138271, 804520981

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 -804520980
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 804520981 can be divided by 16 positive divisors. The sum of these divisors (counting 804520981) is 1, the average is 0.0625.

Base conversion 804520981

Base System Value
2 Binary 101111111101000000010000010101
3 Ternary 2002001211220022101
4 Quaternary 233331000100111
5 Quinary 3121424132411
6 Senary 211455402101
8 Octal 5775002025
10 Decimal 804520981
12 Duodecimal 1a5523331
16 Hexadecimal 2ff40415
20 Vigesimal cb85291
36 Base36 dazod1

Cryptographic Hash Functions

md5 8a9d536764b2c975138c81d9d7dce7bb
sha1 08fc5d264cc99859a11884b7eaa8d93473acead0
sha256 29d46a5f5418a6c2b4410ae4ed23dfc9a8ad36b1027088449bdb483e8cf01526
sha512 e24a9dd759c583ae58b3e6f17f4e0cf96e9117dd02ecec3f725aafd6d98b6045ef080c2a5e3c661dcef14ca14b8db3973ba0a6247b3d6482e545b7f90df0c1a9
ripemd-160 91a9895e434068cc95079879baa4e72e5dc32159

804520981 as geometric shapes

Circle

Radius = n
Diameter 1609041962
Circumference 5054954407.1369
Area 2.03340843927E+18

Sphere

Radius = n
Volume 2.1812263364469E+27
Surface area 8.1336337570801E+18
Circumference 5054954407.1369

Square

Length = n
Perimeter 3218083924
Area 647254008869202361
Diagonal 1137764482.5439

Cube

Length = n
Surface area 3883524053215214166
Volume 5.2072943017163E+26
Space diagonal 1393471214.8472

Equilateral Triangle

Length = n
Perimeter 2413562943
Area 2.8026920719102E+17
Altitude 696735607.42358

Triangular Pyramid

Length = n
Surface area 2.8026920719102E+17
Volume 6.1368551872961E+25
Height 379254827.51464