804918728 (number)

804918728 is an even 9-digits composite number following 804918727 and preceding 804918729. In scientific notation, it is written as 8.04918728 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 397610128 positive integers (up to 804918728) that are relatively prime to 804918728.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred eighteen thousand seven hundred twenty-eight

Notation

Scientific notation 8.04918728 × 10^8
Engineering notation 8.04918728 × 10^6

Prime Factorization of 804918728

Prime Factorization 2 × 2 × 2 × 83 × 1212227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201229682
Product of the distinct prime numbers

The prime factorization of 804918728 is 2 × 2 × 2 × 83 × 1212227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 99, 28, 483, 597, 9248, 5273, 1998, 18881, 683050, 633943, 8493339, 244753, 86502802, 57280060, 670540838, 282384321, 1288283043, 377165225

Basic calculations (n = 804918728)

Multiplication

n×y
n×2 1609837456
n×3 2414756184
n×4 3219674912
n×5 4024593640

Division

n÷y
n÷2 402459364
n÷3 268306242.66667
n÷3 201229682
n÷5 160983745.6

Exponentiation

ny
n2 647894158685137984
n3 5.2150214208747E+26
n4 4.1976684085832E+35
n5 3.3787819160026E+44

Nth Root

y√n
2√n 28371.089651263
3√n 930.21644016208
4√n 168.43719794411
5√n 60.415782728321

Divisors of 804918728

1, 2, 4, 8, 83, 166, 332, 664, 1212227, 2424454, 4848908, 9697816, 100614841, 201229682, 402459364, 804918728

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 -804918727
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 804918728 can be divided by 16 positive divisors. The sum of these divisors (counting 804918728) is 1, the average is 0.0625.

Base conversion 804918728

Base System Value
2 Binary 101111111110100001010111001000
3 Ternary 2002002121002220202
4 Quaternary 233332201113020
5 Quinary 3122024344403
6 Senary 211512111332
8 Octal 5776412710
10 Decimal 804918728
12 Duodecimal 1a5695548
16 Hexadecimal 2ffa15c8
20 Vigesimal cbaegg8
36 Base36 db879k

Cryptographic Hash Functions

md5 ba17876044c3e86aff9b3541b02b2478
sha1 94c4b016db5c94b1cd8c2d745373ead2d54d1ef6
sha256 70922c0302a48ec43ec1e779d1b6fa6412a7dfa556f7b069f86567346cfe4b1e
sha512 be9818e20caf0b20e9458e510a8cd5e4024f05029df4363a646093879b6186677f49e33df849468b74541e3caa42352865d3463126710a9cbd58838ecf18e54f
ripemd-160 6971b5bd46711040ac0320e16a285fb69d5bae2c

804918728 as geometric shapes

Circle

Radius = n
Diameter 1609837456
Circumference 5057453525.2433
Area 2.035419529229E+18

Sphere

Radius = n
Volume 2.1844630645511E+27
Surface area 8.1416781169159E+18
Circumference 5057453525.2433

Square

Length = n
Perimeter 3219674912
Area 647894158685137984
Diagonal 1138326981.7457

Cube

Length = n
Surface area 3887364952110827904
Volume 5.2150214208747E+26
Space diagonal 1394160132.8597

Equilateral Triangle

Length = n
Perimeter 2414756184
Area 2.8054640019244E+17
Altitude 697080066.42986

Triangular Pyramid

Length = n
Surface area 2.8054640019244E+17
Volume 6.145961684556E+25
Height 379442327.24857