813630720 (number)

813630720 is an even 9-digits composite number following 813630719 and preceding 813630721. In scientific notation, it is written as 8.13630720 × 10^8. The sum of its digits is 30. It has a total of 12 prime factors and 144 positive divisors. There are 185966592 positive integers (up to 813630720) that are relatively prime to 813630720.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million six hundred thirty thousand seven hundred twenty

Notation

Scientific notation 8.13630720 × 10^8
Engineering notation 8.13630720 × 10^6

Prime Factorization of 813630720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 7 × 30269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 6356490
Product of the distinct prime numbers

The prime factorization of 813630720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 7 × 30269. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 813630720)

Multiplication

n×y
n×2 1627261440
n×3 2440892160
n×4 3254522880
n×5 4068153600

Division

n÷y
n÷2 406815360
n÷3 271210240
n÷3 203407680
n÷5 162726144

Exponentiation

ny
n2 661994948527718400
n3 5.3861942660697E+26
n4 4.3823731187622E+35
n5 3.5656333959271E+44

Nth Root

y√n
2√n 28524.212872575
3√n 933.56045266432
4√n 168.89112727605
5√n 60.546001532367

Divisors of 813630720

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813630719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813630720 can be divided by 144 positive divisors. The sum of these divisors (counting 813630720) is 1, the average is 0.0069444444444444.

Base conversion 813630720

Base System Value
2 Binary 110000011111110000010100000000
3 Ternary 2002200222201112010
4 Quaternary 300133300110000
5 Quinary 3131242140340
6 Senary 212422532520
8 Octal 6037602400
10 Decimal 813630720
12 Duodecimal 1a8597140
16 Hexadecimal 307f0500
20 Vigesimal ce53gg0
36 Base36 dgexhc

Cryptographic Hash Functions

md5 876bfa2dd2844608cf4bd9d6069c6878
sha1 ea199abbabb5f19f954eef3479d7f208cfe9d763
sha256 9d8a770bf02fe2061cca11b7609c8810fcefded82e48e4e268c89eec6d4ea2ae
sha512 4a31824608ad4e6c2c12eb146543fc9dc4799264dc5be3fc7bde8925361f8a92bd00d8132524d8e6573cfc3cc6a3b3bf17bd73214f1fe5a7279074a52c1cc635
ripemd-160 3410531a234f5b5dfe6eaa93fc3ceeec5e91bc0f

813630720 as geometric shapes

Circle

Radius = n
Diameter 1627261440
Circumference 5112192585.3739
Area 2.0797184670082E+18

Sphere

Radius = n
Volume 2.2561637782789E+27
Surface area 8.3188738680329E+18
Circumference 5112192585.3739

Square

Length = n
Perimeter 3254522880
Area 661994948527718400
Diagonal 1150647598.9874

Cube

Length = n
Surface area 3971969691166310400
Volume 5.3861942660697E+26
Space diagonal 1409249745.6388

Equilateral Triangle

Length = n
Perimeter 2440892160
Area 2.8665222130099E+17
Altitude 704624872.81942

Triangular Pyramid

Length = n
Surface area 2.8665222130099E+17
Volume 6.34769081721E+25
Height 383549199.66246