813668730 (number)

813668730 is an even 9-digits composite number following 813668729 and preceding 813668731. In scientific notation, it is written as 8.13668730 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 176176512 positive integers (up to 813668730) that are relatively prime to 813668730.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million six hundred sixty-eight thousand seven hundred thirty

Notation

Scientific notation 8.13668730 × 10^8
Engineering notation 8.13668730 × 10^6

Prime Factorization of 813668730

Prime Factorization 2 × 3 × 35 × 19 × 19 × 10733

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42824670
Product of the distinct prime numbers

The prime factorization of 813668730 is 2 × 3 × 35 × 19 × 19 × 10733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 99, 69, 565, 240, 5214, 807, 98403, 53773, 29817, 573958, 9963331, 3450101, 6348030, 38492838, 637111910, 688332028, 6256865535, 8104006344

Basic calculations (n = 813668730)

Multiplication

n×y
n×2 1627337460
n×3 2441006190
n×4 3254674920
n×5 4068343650

Division

n÷y
n÷2 406834365
n÷3 271222910
n÷3 203417182.5
n÷5 162733746

Exponentiation

ny
n2 662056802179812900
n3 5.3869491741751E+26
n4 4.3831920931256E+35
n5 3.5664663437595E+44

Nth Root

y√n
2√n 28524.879140848
3√n 933.57499000474
4√n 168.89309974315
5√n 60.546567221557

Divisors of 813668730

1, 2, 3, 6, 19, 35, 38, 57, 70, 105, 114, 210, 361, 665, 722, 1083, 1330, 1995, 2166, 3990, 10733, 12635, 21466, 25270, 32199, 37905, 64398, 75810, 203927, 375655, 407854, 611781, 751310, 1126965, 1223562, 2253930, 3874613, 7137445, 7749226, 11623839, 14274890, 21412335, 23247678, 42824670, 135611455, 271222910, 406834365, 813668730

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 -813668729
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 813668730 can be divided by 48 positive divisors. The sum of these divisors (counting 813668730) is 1, the average is 0.020833333333333.

Base conversion 813668730

Base System Value
2 Binary 110000011111111001100101111010
3 Ternary 2002201001122122220
4 Quaternary 300133321211322
5 Quinary 3131244344410
6 Senary 212423424510
8 Octal 6037714572
10 Decimal 813668730
12 Duodecimal 1a85b5136
16 Hexadecimal 307f997a
20 Vigesimal ce58bga
36 Base36 dgfqt6

Cryptographic Hash Functions

md5 7f712f1820d38f25b1f5083a823ea19f
sha1 0cb8bd54be036dc60f151249868ba685af5c6cac
sha256 be539e5dcef43e4fec15a3ddc070efd253f3f87f4cc864868e336ca8941167d2
sha512 b423c2ae43a94a8825b88d99f3fc334cff6866c82064930d1ad2d96e804d5256626de33eb243b4d2db126b259679bc1747007728cea330ccf983438eb4d05308
ripemd-160 bc45c3e09ea6ae00185484fb71d98d025c039637

813668730 as geometric shapes

Circle

Radius = n
Diameter 1627337460
Circumference 5112431409.2475
Area 2.0799127859873E+18

Sphere

Radius = n
Volume 2.2564799934467E+27
Surface area 8.319651143949E+18
Circumference 5112431409.2475

Square

Length = n
Perimeter 3254674920
Area 662056802179812900
Diagonal 1150701353.2449

Cube

Length = n
Surface area 3972340813078877400
Volume 5.3869491741751E+26
Space diagonal 1409315580.89

Equilateral Triangle

Length = n
Perimeter 2441006190
Area 2.86679004718E+17
Altitude 704657790.44502

Triangular Pyramid

Length = n
Surface area 2.86679004718E+17
Volume 6.3485804849441E+25
Height 383567117.7483