813308640 (number)

813308640 is an even 9-digits composite number following 813308639 and preceding 813308641. In scientific notation, it is written as 8.13308640 × 10^8. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 216882176 positive integers (up to 813308640) that are relatively prime to 813308640.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million three hundred eight thousand six hundred forty

Notation

Scientific notation 8.13308640 × 10^8
Engineering notation 8.13308640 × 10^6

Prime Factorization of 813308640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 1694393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 50831790
Product of the distinct prime numbers

The prime factorization of 813308640 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 1694393. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 4, 65, 42, 59, 628, 4931, 6239, 69686, 90832, 202871, 109650, 5477362, 2103024, 68435168, 23974753, 865068026, 234732535, 4067000664, 8692406976

Basic calculations (n = 813308640)

Multiplication

n×y
n×2 1626617280
n×3 2439925920
n×4 3253234560
n×5 4066543200

Division

n÷y
n÷2 406654320
n÷3 271102880
n÷3 203327160
n÷5 162661728

Exponentiation

ny
n2 661470943898649600
n3 5.3798003378173E+26
n4 4.3754380962217E+35
n5 3.5585816074423E+44

Nth Root

y√n
2√n 28518.566583894
3√n 933.43725146778
4√n 168.87441068408
5√n 60.541207282542

Divisors of 813308640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1694393, 3388786, 5083179, 6777572, 8471965, 10166358, 13555144, 16943930, 20332716, 25415895, 27110288, 33887860, 40665432, 50831790, 54220576, 67775720, 81330864, 101663580, 135551440, 162661728, 203327160, 271102880, 406654320, 813308640

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 -813308639
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 813308640 can be divided by 48 positive divisors. The sum of these divisors (counting 813308640) is 1, the average is 0.020833333333333.

Base conversion 813308640

Base System Value
2 Binary 110000011110100001101011100000
3 Ternary 2002200101100201020
4 Quaternary 300132201223200
5 Quinary 3131201334030
6 Senary 212412005440
8 Octal 6036415340
10 Decimal 813308640
12 Duodecimal 1a8460880
16 Hexadecimal 307a1ae0
20 Vigesimal ce33bc0
36 Base36 dg80yo

Cryptographic Hash Functions

md5 e2608a22bf3ad584fcccd68499641dbd
sha1 13184cc5e7f5fc20d716077b6c0b59e1fc8aaf1b
sha256 e02849b8b69e76b1802fdeb5db267d7c22289f7518ef1807ce6fb6daf7276d6b
sha512 822aedf2a762d513e2518b3f1177761e95334a7c763277ffb41a4e0c80f034f4db353096331302c176a62fdb63f6c663b6f07dbbe70367083aee3e58170bf966
ripemd-160 d469783637f51960e714c11a794ec9b33d8c9bc0

813308640 as geometric shapes

Circle

Radius = n
Diameter 1626617280
Circumference 5110168897.0502
Area 2.0780722579151E+18

Sphere

Radius = n
Volume 2.2534854958755E+27
Surface area 8.3122890316604E+18
Circumference 5110168897.0502

Square

Length = n
Perimeter 3253234560
Area 661470943898649600
Diagonal 1150192109.0832

Cube

Length = n
Surface area 3968825663391897600
Volume 5.3798003378173E+26
Space diagonal 1408691886.7147

Equilateral Triangle

Length = n
Perimeter 2439925920
Area 2.8642532064075E+17
Altitude 704345943.35737

Triangular Pyramid

Length = n
Surface area 2.8642532064075E+17
Volume 6.3401555005005E+25
Height 383397369.69441