805255087 (number)

805255087 is an odd 9-digits composite number following 805255086 and preceding 805255088. In scientific notation, it is written as 8.05255087 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 619871616 positive integers (up to 805255087) that are relatively prime to 805255087.

Interesting facts

Basic properties

Name

Name eight hundred five million two hundred fifty-five thousand eighty-seven

Notation

Scientific notation 8.05255087 × 10^8
Engineering notation 8.05255087 × 10^6

Prime Factorization of 805255087

Prime Factorization 7 × 13 × 13 × 37 × 18397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61942699
Product of the distinct prime numbers

The prime factorization of 805255087 is 7 × 13 × 13 × 37 × 18397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 64, 72, 813, 912, 1940, 332, 90459, 3305, 652822, 565807, 1734607, 8988195, 95654624, 86382584, 862606639, 754062987, 2578177071, 8772283900

Basic calculations (n = 805255087)

Multiplication

n×y
n×2 1610510174
n×3 2415765261
n×4 3221020348
n×5 4026275435

Division

n÷y
n÷2 402627543.5
n÷3 268418362.33333
n÷3 201313771.75
n÷5 161051017.4

Exponentiation

ny
n2 648435755139377569
n3 5.2215619041867E+26
n4 4.2046892854317E+35
n5 3.3858474363483E+44

Nth Root

y√n
2√n 28377.016879862
3√n 930.3459948976
4√n 168.45479179846
5√n 60.420831187413

Divisors of 805255087

1, 7, 13, 37, 91, 169, 259, 481, 1183, 3367, 6253, 18397, 43771, 128779, 239161, 680689, 1674127, 3109093, 4764823, 8848957, 21763651, 61942699, 115036441, 805255087

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -805255086
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 805255087 can be divided by 24 positive divisors. The sum of these divisors (counting 805255087) is 1, the average is 0.041666666666667.

Base conversion 805255087

Base System Value
2 Binary 101111111111110011011110101111
3 Ternary 2002010020012022111
4 Quaternary 233333303132233
5 Quinary 3122121130322
6 Senary 211523224451
8 Octal 5777633657
10 Decimal 805255087
12 Duodecimal 1a5818127
16 Hexadecimal 2fff37af
20 Vigesimal cbcghe7
36 Base36 dbfesv

Cryptographic Hash Functions

md5 443ccad94cf4989d36c62db4aa4ca2da
sha1 524ff470a46363e35b78b939b5e343dc16b62190
sha256 3bae6ac9024028d219d5fb4e8c34540fea23ecdb3d6c31b85d883e2976308a28
sha512 da3926549bc26f139eec9d5d51285dd754fde3f28945391d179a0bf6fa0afc3d3ab354d03d3cbaadb03de78f59adafd0eb4c812568ceabf9246f74f4e80a4fb3
ripemd-160 74c88c2bda7d03f3fbb8840c08f6e467a6e9d3c1

805255087 as geometric shapes

Circle

Radius = n
Diameter 1610510174
Circumference 5059566931.17
Area 2.0371210046708E+18

Sphere

Radius = n
Volume 2.1872027357943E+27
Surface area 8.1484840186833E+18
Circumference 5059566931.17

Square

Length = n
Perimeter 3221020348
Area 648435755139377569
Diagonal 1138802665.2053

Cube

Length = n
Surface area 3890614530836265414
Volume 5.2215619041867E+26
Space diagonal 1394742723.7373

Equilateral Triangle

Length = n
Perimeter 2415765261
Area 2.8078091833642E+17
Altitude 697371361.86865

Triangular Pyramid

Length = n
Surface area 2.8078091833642E+17
Volume 6.1536697180596E+25
Height 379600888.40178