804945280 (number)

804945280 is an even 9-digits composite number following 804945279 and preceding 804945281. In scientific notation, it is written as 8.04945280 × 10^8. The sum of its digits is 40. It has a total of 10 prime factors and 64 positive divisors. There are 319887360 positive integers (up to 804945280) that are relatively prime to 804945280.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04945280 × 10^8
Engineering notation 8.04945280 × 10^6

Prime Factorization of 804945280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 157 × 8011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 12577270
Product of the distinct prime numbers

The prime factorization of 804945280 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 157 × 8011. Since it has a total of 10 prime factors.

Most popular turbo-numbers

3, 5, 18, 7, 550, 225, 5712, 2952, 87402, 79430, 139442, 15856, 9445565, 6875075, 9367324, 21355422, 277168383, 132264549, 86310210, 7037210439

Basic calculations (n = 804945280)

Multiplication

n×y
n×2 1609890560
n×3 2414835840
n×4 3219781120
n×5 4024726400

Division

n÷y
n÷2 402472640
n÷3 268315093.33333
n÷3 201236320
n÷5 160989056

Exponentiation

ny
n2 647936903794278400
n3 5.2155375244702E+26
n4 4.1982223129852E+35
n5 3.3793392352281E+44

Nth Root

y√n
2√n 28371.557588543
3√n 930.22666845573
4√n 168.43858699402
5√n 60.416181312337

Divisors of 804945280

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 314, 320, 628, 640, 785, 1256, 1570, 2512, 3140, 5024, 6280, 8011, 10048, 12560, 16022, 20096, 25120, 32044, 40055, 50240, 64088, 80110, 100480, 128176, 160220, 256352, 320440, 512704, 640880, 1025408, 1257727, 1281760, 2515454, 2563520, 5030908, 5127040, 6288635, 10061816, 12577270, 20123632, 25154540, 40247264, 50309080, 80494528, 100618160, 160989056, 201236320, 402472640, 804945280

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804945279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804945280 can be divided by 64 positive divisors. The sum of these divisors (counting 804945280) is 1, the average is 0.015625.

Base conversion 804945280

Base System Value
2 Binary 101111111110100111110110000000
3 Ternary 2002002122110100011
4 Quaternary 233332213312000
5 Quinary 3122031222110
6 Senary 211512434304
8 Octal 5776476600
10 Decimal 804945280
12 Duodecimal 1a56a8994
16 Hexadecimal 2ffa7d80
20 Vigesimal cbai340
36 Base36 db8rr4

Cryptographic Hash Functions

md5 0245fc9c374687a4c93566fb43d1e314
sha1 fcbd636c42ea14b133bc27f2d7719f7edbb8db85
sha256 92f7cbbe5adc3debc262588a64b79bbbfec207ae0b461608782b489f3d39321e
sha512 8c962ce5d6e88a405d951e2dcd7583a2125921d500d3737b5ed4cba556665a8adca5e41ff415e39369ef0956069e35c7e3a4c667a6f46480da904fa471f80f6e
ripemd-160 a20456b1abb906dd9bbbf19ba009da8aa9e646f2

804945280 as geometric shapes

Circle

Radius = n
Diameter 1609890560
Circumference 5057620356.3796
Area 2.0355538169498E+18

Sphere

Radius = n
Volume 2.1846792495197E+27
Surface area 8.1422152677993E+18
Circumference 5057620356.3796

Square

Length = n
Perimeter 3219781120
Area 647936903794278400
Diagonal 1138364531.9442

Cube

Length = n
Surface area 3887621422765670400
Volume 5.2155375244702E+26
Space diagonal 1394206122.2728

Equilateral Triangle

Length = n
Perimeter 2414835840
Area 2.8056490936764E+17
Altitude 697103061.13638

Triangular Pyramid

Length = n
Surface area 2.8056490936764E+17
Volume 6.1465699184763E+25
Height 379454843.9814