812966490 (number)

812966490 is an even 9-digits composite number following 812966489 and preceding 812966491. In scientific notation, it is written as 8.12966490 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 176033088 positive integers (up to 812966490) that are relatively prime to 812966490.

Interesting facts

Basic properties

Name

Name eight hundred twelve million nine hundred sixty-six thousand four hundred ninety

Notation

Scientific notation 8.12966490 × 10^8
Engineering notation 8.12966490 × 10^6

Prime Factorization of 812966490

Prime Factorization 2 × 9 × 5 × 21 × 19 × 22639

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 812966490
Product of the distinct prime numbers

The prime factorization of 812966490 is 2 × 9 × 5 × 21 × 19 × 22639. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 86, 43, 442, 590, 6860, 8748, 29337, 45261, 910804, 559890, 5023163, 5064139, 85972391, 82639735, 52584366, 18056827, 8686950132, 7235297899

Basic calculations (n = 812966490)

Multiplication

n×y
n×2 1625932980
n×3 2438899470
n×4 3251865960
n×5 4064832450

Division

n÷y
n÷2 406483245
n÷3 270988830
n÷3 203241622.5
n÷5 162593298

Exponentiation

ny
n2 660914513862920100
n3 5.3730135252519E+26
n4 4.3680799463466E+35
n5 3.5511026220208E+44

Nth Root

y√n
2√n 28512.567229206
3√n 933.30633751283
4√n 168.85664697964
5√n 60.53611262115

Divisors of 812966490

1, 2, 5, 9, 10, 18, 19, 21, 38, 42, 45, 90, 95, 105, 171, 189, 190, 210, 342, 378, 399, 798, 855, 945, 1710, 1890, 1995, 3591, 3990, 7182, 17955, 22639, 35910, 45278, 113195, 203751, 226390, 407502, 430141, 475419, 860282, 950838, 1018755, 2037510, 2150705, 2377095, 3871269, 4278771, 4301410, 4754190, 7742538, 8557542, 9032961, 18065922, 19356345, 21393855, 38712690, 42787710, 45164805, 81296649, 90329610, 162593298, 406483245, 812966490

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -812966489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812966490 can be divided by 64 positive divisors. The sum of these divisors (counting 812966490) is 1, the average is 0.015625.

Base conversion 812966490

Base System Value
2 Binary 110000011101001110001001011010
3 Ternary 2002122201222101000
4 Quaternary 300131032021122
5 Quinary 3131104411430
6 Senary 212400405430
8 Octal 6035161132
10 Decimal 812966490
12 Duodecimal 1a8316876
16 Hexadecimal 3074e25a
20 Vigesimal ce10g4a
36 Base36 dg0oyi

Cryptographic Hash Functions

md5 3f1f2829643a0169582ffc3f1db8b88f
sha1 5b07c89cdeabc7c6ec1ce576999cc2f4b157557f
sha256 e88702080fd040c53a572a5b34fb453765f0662f649f4fea6135522121586fa1
sha512 22ad6aad29963f92b7325c6e6e5929825d8689dbe08e3e8641a1c45c167ef90f93a1c38914a99f60d08cd0e5f789cf84703c194ae21c25bba54a9aeb652b0444
ripemd-160 a2b822eea11be2e6639d87bc3a1d1ee8803a3de1

812966490 as geometric shapes

Circle

Radius = n
Diameter 1625932980
Circumference 5108019105.1974
Area 2.0763241814026E+18

Sphere

Radius = n
Volume 2.250642642476E+27
Surface area 8.3052967256105E+18
Circumference 5108019105.1974

Square

Length = n
Perimeter 3251865960
Area 660914513862920100
Diagonal 1149708235.9129

Cube

Length = n
Surface area 3965487083177520600
Volume 5.3730135252519E+26
Space diagonal 1408099265.5309

Equilateral Triangle

Length = n
Perimeter 2438899470
Area 2.8618437936757E+17
Altitude 704049632.76547

Triangular Pyramid

Length = n
Surface area 2.8618437936757E+17
Volume 6.3321571651878E+25
Height 383236078.63762