812978046 (number)

812978046 is an even 9-digits composite number following 812978045 and preceding 812978047. In scientific notation, it is written as 8.12978046 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 255051072 positive integers (up to 812978046) that are relatively prime to 812978046.

Interesting facts

Basic properties

Name

Name eight hundred twelve million nine hundred seventy-eight thousand forty-six

Notation

Scientific notation 8.12978046 × 10^8
Engineering notation 8.12978046 × 10^6

Prime Factorization of 812978046

Prime Factorization 2 × 3 × 27 × 17 × 295199

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 812978046
Product of the distinct prime numbers

The prime factorization of 812978046 is 2 × 3 × 27 × 17 × 295199. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 64, 13, 659, 743, 6027, 8885, 61, 11955, 250800, 915921, 7002720, 389019, 27550191, 23658713, 237751245, 83037961, 3809292300, 3264634263

Basic calculations (n = 812978046)

Multiplication

n×y
n×2 1625956092
n×3 2438934138
n×4 3251912184
n×5 4064890230

Division

n÷y
n÷2 406489023
n÷3 270992682
n÷3 203244511.5
n÷5 162595609.2

Exponentiation

ny
n2 660933303277978116
n3 5.3732426543526E+26
n4 4.3683283138194E+35
n5 3.5513550168554E+44

Nth Root

y√n
2√n 28512.76987597
3√n 933.31075968646
4√n 168.8572470342
5√n 60.536284719594

Divisors of 812978046

1, 2, 3, 6, 17, 27, 34, 51, 54, 81, 102, 162, 459, 918, 1377, 2754, 295199, 590398, 885597, 1771194, 5018383, 7970373, 10036766, 15055149, 15940746, 23911119, 30110298, 47822238, 135496341, 270992682, 406489023, 812978046

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -812978045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812978046 can be divided by 32 positive divisors. The sum of these divisors (counting 812978046) is 1, the average is 0.03125.

Base conversion 812978046

Base System Value
2 Binary 110000011101010000111101111110
3 Ternary 2002122202120020000
4 Quaternary 300131100331332
5 Quinary 3131110244141
6 Senary 212400535130
8 Octal 6035207576
10 Decimal 812978046
12 Duodecimal 1a83214a6
16 Hexadecimal 30750f7e
20 Vigesimal ce12526
36 Base36 dg0xvi

Cryptographic Hash Functions

md5 fcc838e0282beba70807e30a8bbc8ffa
sha1 398f6c1d2c49d7fe586a05b642af1ca97b5f87cf
sha256 76cf72a4b48ebb38b504b05e2f1f3fffbbb56878b3a96d1314c0331067eb5fc6
sha512 08938f3436e1cea4d75d14dfeac2f8c7184fdb2ad8a04151706190d899d3d929c586b1fe30f93fdc33982bbae77936b3b8a8e61ab892b35cd6dce9d59e5e90f1
ripemd-160 a09e6d44f5f23ebf16a55c2afc8bd237363eade6

812978046 as geometric shapes

Circle

Radius = n
Diameter 1625956092
Circumference 5108091713.6868
Area 2.0763832100909E+18

Sphere

Radius = n
Volume 2.2507386198492E+27
Surface area 8.3055328403637E+18
Circumference 5108091713.6868

Square

Length = n
Perimeter 3251912184
Area 660933303277978116
Diagonal 1149724578.5648

Cube

Length = n
Surface area 3965599819667868696
Volume 5.3732426543526E+26
Space diagonal 1408119281.1101

Equilateral Triangle

Length = n
Perimeter 2438934138
Area 2.8619251542295E+17
Altitude 704059640.55503

Triangular Pyramid

Length = n
Surface area 2.8619251542295E+17
Volume 6.3324271964225E+25
Height 383241526.18826