804989145 (number)

804989145 is an odd 9-digits composite number following 804989144 and preceding 804989146. In scientific notation, it is written as 8.04989145 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 429064320 positive integers (up to 804989145) that are relatively prime to 804989145.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04989145 × 10^8
Engineering notation 8.04989145 × 10^6

Prime Factorization of 804989145

Prime Factorization 15 × 1721 × 31183

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804989145
Product of the distinct prime numbers

The prime factorization of 804989145 is 15 × 1721 × 31183. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804989145)

Multiplication

n×y
n×2 1609978290
n×3 2414967435
n×4 3219956580
n×5 4024945725

Division

n÷y
n÷2 402494572.5
n÷3 268329715
n÷3 201247286.25
n÷5 160997829

Exponentiation

ny
n2 648007523567831025
n3 5.2163902235044E+26
n4 4.1991375060051E+35
n5 3.3802601106965E+44

Nth Root

y√n
2√n 28372.330623338
3√n 930.24356552631
4√n 168.44088168654
5√n 60.416839766543

Divisors of 804989145

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804989144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804989145 can be divided by 8 positive divisors. The sum of these divisors (counting 804989145) is 1, the average is 0.125.

Base conversion 804989145

Base System Value
2 Binary 101111111110110010100011011001
3 Ternary 2002002201200111210
4 Quaternary 233332302203121
5 Quinary 3122034123040
6 Senary 211513413333
8 Octal 5776624331
10 Decimal 804989145
12 Duodecimal 1a570a249
16 Hexadecimal 2ffb28d9
20 Vigesimal cbb3ch5
36 Base36 db9pll

Cryptographic Hash Functions

md5 8a04f7fa7a98c375c47093be5717c0de
sha1 8322fc06605001e5eb0c43c6771ae16946b5b60b
sha256 93c835f3773639357ea3e5085d58e23033574d01f368a6eb9981881351ed8fab
sha512 ce7973bf19a3c75850dc30c6f9fe2005c2101f69b613323124204c39e4845f825379eed8800fb44a7299a592498022f17106fc0eebbbf983e93722a4fcc7a0b6
ripemd-160 8493f7f29972c34318c0bbbcbdac702cc8b30613

804989145 as geometric shapes

Circle

Radius = n
Diameter 1609978290
Circumference 5057895968.3031
Area 2.0357756755116E+18

Sphere

Radius = n
Volume 2.1850364272559E+27
Surface area 8.1431027020465E+18
Circumference 5057895968.3031

Square

Length = n
Perimeter 3219956580
Area 648007523567831025
Diagonal 1138426566.4221

Cube

Length = n
Surface area 3888045141406986150
Volume 5.2163902235044E+26
Space diagonal 1394282098.6814

Equilateral Triangle

Length = n
Perimeter 2414967435
Area 2.8059548862659E+17
Altitude 697141049.34071

Triangular Pyramid

Length = n
Surface area 2.8059548862659E+17
Volume 6.1475748339252E+25
Height 379475522.14071