813309988 (number)

813309988 is an even 9-digits composite number following 813309987 and preceding 813309989. In scientific notation, it is written as 8.13309988 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 48 positive divisors. There are 367718400 positive integers (up to 813309988) that are relatively prime to 813309988.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million three hundred nine thousand nine hundred eighty-eight

Notation

Scientific notation 8.13309988 × 10^8
Engineering notation 8.13309988 × 10^6

Prime Factorization of 813309988

Prime Factorization 2 × 2 × 17 × 29 × 229 × 1801

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 406654994
Product of the distinct prime numbers

The prime factorization of 813309988 is 2 × 2 × 17 × 29 × 229 × 1801. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 19, 18, 194, 183, 7729, 7209, 15066, 34321, 588535, 275872, 1200790, 9542023, 20561331, 95399765, 213293428, 584631091, 6869723924, 1321286623

Basic calculations (n = 813309988)

Multiplication

n×y
n×2 1626619976
n×3 2439929964
n×4 3253239952
n×5 4066549940

Division

n÷y
n÷2 406654994
n÷3 271103329.33333
n÷3 203327497
n÷5 162661997.6

Exponentiation

ny
n2 661473136580560144
n3 5.3798270877466E+26
n4 4.3754671041772E+35
n5 3.5586110979928E+44

Nth Root

y√n
2√n 28518.590217611
3√n 933.43776716898
4√n 168.8744806583
5√n 60.54122735106

Divisors of 813309988

1, 2, 4, 17, 29, 34, 58, 68, 116, 229, 458, 493, 916, 986, 1801, 1972, 3602, 3893, 6641, 7204, 7786, 13282, 15572, 26564, 30617, 52229, 61234, 104458, 112897, 122468, 208916, 225794, 412429, 451588, 824858, 887893, 1649716, 1775786, 3551572, 7011293, 11960441, 14022586, 23920882, 28045172, 47841764, 203327497, 406654994, 813309988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813309987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813309988 can be divided by 48 positive divisors. The sum of these divisors (counting 813309988) is 1, the average is 0.020833333333333.

Base conversion 813309988

Base System Value
2 Binary 110000011110100010000000100100
3 Ternary 2002200101102120011
4 Quaternary 300132202000210
5 Quinary 3131201404423
6 Senary 212412020004
8 Octal 6036420044
10 Decimal 813309988
12 Duodecimal 1a8461604
16 Hexadecimal 307a2024
20 Vigesimal ce33ej8
36 Base36 dg8204

Cryptographic Hash Functions

md5 7435fbbf0ff2f8230a5fa0a667bfd316
sha1 cf278fd3d11663a84dbfaefabc263830e0e90432
sha256 2daeb0f0baeb743386f43707d1748effe9714065b430cec4294faf968e4a42b4
sha512 ad6b223a2a05524e5968b4bda7b5a02fd98dc2928c5da0a0ec080c293b394f3503a450afe81f8d5cf3bf8f8201862d2c0e849e55e20445978a05ac9197160df4
ripemd-160 89519e31ad3f2af80c0f2c1b641aaf7da5888534

813309988 as geometric shapes

Circle

Radius = n
Diameter 1626619976
Circumference 5110177366.784
Area 2.0780791464285E+18

Sphere

Radius = n
Volume 2.2534967008597E+27
Surface area 8.3123165857139E+18
Circumference 5110177366.784

Square

Length = n
Perimeter 3253239952
Area 661473136580560144
Diagonal 1150194015.4431

Cube

Length = n
Surface area 3968838819483360864
Volume 5.3798270877466E+26
Space diagonal 1408694221.5192

Equilateral Triangle

Length = n
Perimeter 2439929964
Area 2.8642627009987E+17
Altitude 704347110.75962

Triangular Pyramid

Length = n
Surface area 2.8642627009987E+17
Volume 6.3401870255945E+25
Height 383398005.1477