804538981 (number)

804538981 is an odd 9-digits composite number following 804538980 and preceding 804538982. In scientific notation, it is written as 8.04538981 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 801085792 positive integers (up to 804538981) that are relatively prime to 804538981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04538981 × 10^8
Engineering notation 8.04538981 × 10^6

Prime Factorization of 804538981

Prime Factorization 233 × 3452957

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 804538981
Product of the distinct prime numbers

The prime factorization of 804538981 is 233 × 3452957. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 91, 96, 450, 826, 8902, 3676, 52639, 54610, 702270, 596168, 6301028, 5746378, 7187142, 40783524, 573269875, 312737811, 4794508797, 9906435746

Basic calculations (n = 804538981)

Multiplication

n×y
n×2 1609077962
n×3 2413616943
n×4 3218155924
n×5 4022694905

Division

n÷y
n÷2 402269490.5
n÷3 268179660.33333
n÷3 201134745.25
n÷5 160907796.2

Exponentiation

ny
n2 647282971948518361
n3 5.2076438267011E+26
n4 4.1897524577451E+35
n5 3.3708191729965E+44

Nth Root

y√n
2√n 28364.396362341
3√n 930.07013037256
4√n 168.4173279753
5√n 60.410081023971

Divisors of 804538981

1, 233, 3452957, 804538981

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 -804538980
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 804538981 can be divided by 4 positive divisors. The sum of these divisors (counting 804538981) is 1, the average is 0.25.

Base conversion 804538981

Base System Value
2 Binary 101111111101000100101001100101
3 Ternary 2002001212211000001
4 Quaternary 233331010221211
5 Quinary 3121430221411
6 Senary 211500021301
8 Octal 5775045145
10 Decimal 804538981
12 Duodecimal 1a5531831
16 Hexadecimal 2ff44a65
20 Vigesimal cb87791
36 Base36 db0291

Cryptographic Hash Functions

md5 e8cc931a733308d68110cfca99fbe5c0
sha1 ef95d12ea824b08d8b67d786e4546e8359508e30
sha256 674dacbc541bac6c3bbbd57d9f71af59cc92fa47fe473d9e7f6394ed4fdac2ae
sha512 8e2408ddb6bd3c259244458e8fc2286a6314b7fd7119f5d29436aac05e99f410e96b8af49cb59b7590fa0a40a3f819f9d9a6845af9c6f93651c55b80c26e60ca
ripemd-160 3d5b93f26e062c3b373ea5355d59876c15e445ac

804538981 as geometric shapes

Circle

Radius = n
Diameter 1609077962
Circumference 5055067504.4724
Area 2.0334994294672E+18

Sphere

Radius = n
Volume 2.1813727451302E+27
Surface area 8.1339977178689E+18
Circumference 5055067504.4724

Square

Length = n
Perimeter 3218155924
Area 647282971948518361
Diagonal 1137789938.388

Cube

Length = n
Surface area 3883697831691110166
Volume 5.2076438267011E+26
Space diagonal 1393502391.7617

Equilateral Triangle

Length = n
Perimeter 2413616943
Area 2.8028174857225E+17
Altitude 696751195.88085

Triangular Pyramid

Length = n
Surface area 2.8028174857225E+17
Volume 6.137267106441E+25
Height 379263312.79601