813309942 (number)

813309942 is an even 9-digits composite number following 813309941 and preceding 813309943. In scientific notation, it is written as 8.13309942 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 271103312 positive integers (up to 813309942) that are relatively prime to 813309942.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million three hundred nine thousand nine hundred forty-two

Notation

Scientific notation 8.13309942 × 10^8
Engineering notation 8.13309942 × 10^6

Prime Factorization of 813309942

Prime Factorization 2 × 3 × 135551657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 813309942
Product of the distinct prime numbers

The prime factorization of 813309942 is 2 × 3 × 135551657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 48, 18, 534, 424, 9402, 3182, 6284, 77930, 131427, 416642, 2252661, 6019929, 54397868, 26819995, 361067251, 466867657, 9788615965, 4680112699

Basic calculations (n = 813309942)

Multiplication

n×y
n×2 1626619884
n×3 2439929826
n×4 3253239768
n×5 4066549710

Division

n÷y
n÷2 406654971
n÷3 271103314
n÷3 203327485.5
n÷5 162661988.4

Exponentiation

ny
n2 661473061756043364
n3 5.3798261749137E+26
n4 4.3754661142891E+35
n5 3.5586100916355E+44

Nth Root

y√n
2√n 28518.589411119
3√n 933.43774957088
4√n 168.87447827046
5√n 60.54122666623

Divisors of 813309942

1, 2, 3, 6, 135551657, 271103314, 406654971, 813309942

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813309941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813309942 can be divided by 8 positive divisors. The sum of these divisors (counting 813309942) is 1, the average is 0.125.

Base conversion 813309942

Base System Value
2 Binary 110000011110100001111111110110
3 Ternary 2002200101102111110
4 Quaternary 300132201333312
5 Quinary 3131201404232
6 Senary 212412015450
8 Octal 6036417766
10 Decimal 813309942
12 Duodecimal 1a8461586
16 Hexadecimal 307a1ff6
20 Vigesimal ce33eh2
36 Base36 dg81yu

Cryptographic Hash Functions

md5 c9dff30fe47ca7a05f6df4290ea36c1a
sha1 1468b46cb797709d90659bac875f4b85e838fd8b
sha256 141efb3cdb778b905854b63f4bf544e795bbc8224b350548b7becd3b236822f8
sha512 f243a592d0ba426e2c3d1fe07e62c8bf23241938115162e426533766ec6f6f7375b082d128a7cc81d999271ca134d9f80686d2c2c78c791eb51fd9e4d29f76f3
ripemd-160 ff442f05185cdbd67c52cb0ce04b4a74571683c9

813309942 as geometric shapes

Circle

Radius = n
Diameter 1626619884
Circumference 5110177077.7575
Area 2.0780789113603E+18

Sphere

Radius = n
Volume 2.2534963184932E+27
Surface area 8.3123156454413E+18
Circumference 5110177077.7575

Square

Length = n
Perimeter 3253239768
Area 661473061756043364
Diagonal 1150193950.3893

Cube

Length = n
Surface area 3968838370536260184
Volume 5.3798261749137E+26
Space diagonal 1408694141.8449

Equilateral Triangle

Length = n
Perimeter 2439929826
Area 2.864262376999E+17
Altitude 704347070.92245

Triangular Pyramid

Length = n
Surface area 2.864262376999E+17
Volume 6.3401859498106E+25
Height 383397983.46309