676996821 (number)

676996821 is an odd 9-digits composite number following 676996820 and preceding 676996822. In scientific notation, it is written as 6.76996821 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 451080960 positive integers (up to 676996821) that are relatively prime to 676996821.

Interesting facts

Basic properties

Name

Name six hundred seventy-six million nine hundred ninety-six thousand eight hundred twenty-one

Notation

Scientific notation 6.76996821 × 10^8
Engineering notation 6.76996821 × 10^6

Prime Factorization of 676996821

Prime Factorization 9 × 1889 × 39821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 676996821
Product of the distinct prime numbers

The prime factorization of 676996821 is 9 × 1889 × 39821. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 90, 1, 164, 947, 5441, 2422, 68379, 83891, 254910, 61136, 480751, 6336763, 55863284, 25196486, 479441658, 348046560, 1951129435, 2060464179

Basic calculations (n = 676996821)

Multiplication

n×y
n×2 1353993642
n×3 2030990463
n×4 2707987284
n×5 3384984105

Division

n÷y
n÷2 338498410.5
n÷3 225665607
n÷3 169249205.25
n÷5 135399364.2

Exponentiation

ny
n2 458324695644106041
n3 3.1028436193685E+26
n4 2.1006152663726E+35
n5 1.4221098574783E+44

Nth Root

y√n
2√n 26019.162572996
3√n 878.06946842341
4√n 161.30456463782
5√n 58.360274489625

Divisors of 676996821

1, 9, 1889, 17001, 39821, 358389, 75221869, 676996821

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 -676996820
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 676996821 can be divided by 8 positive divisors. The sum of these divisors (counting 676996821) is 1, the average is 0.125.

Base conversion 676996821

Base System Value
2 Binary 101000010110100010011011010101
3 Ternary 1202011220000001100
4 Quaternary 220112202123111
5 Quinary 2341302344241
6 Senary 151102220313
8 Octal 5026423325
10 Decimal 676996821
12 Duodecimal 16a884699
16 Hexadecimal 285a26d5
20 Vigesimal abb4c11
36 Base36 b72e39

Cryptographic Hash Functions

md5 07a1deb928aecbc6316b6b0cd71061d4
sha1 c956c504ec40be9e2d5ca3d904afd60b8769e643
sha256 e66d381de26d7d3baee484913ba3d88529933ca396fd22f7114628ddefcab88f
sha512 e2ff862b857a35a84556f2b6a2fc5df79543a861a80ced3d228eaa17b19e536645c7a40d65399e39b6accca75f63d47cae0740970e5bcd7631d10e533f7a0daa
ripemd-160 4ff20147a87d5995ca75d48052157b664502ea89

676996821 as geometric shapes

Circle

Radius = n
Diameter 1353993642
Circumference 4253696478.7145
Area 1.4398694967943E+18

Sphere

Radius = n
Volume 1.2997160959795E+27
Surface area 5.7594779871772E+18
Circumference 4253696478.7145

Square

Length = n
Perimeter 2707987284
Area 458324695644106041
Diagonal 957418085.94167

Cube

Length = n
Surface area 2749948173864636246
Volume 3.1028436193685E+26
Space diagonal 1172592890.5346

Equilateral Triangle

Length = n
Perimeter 2030990463
Area 1.9846041480478E+17
Altitude 586296445.26731

Triangular Pyramid

Length = n
Surface area 1.9846041480478E+17
Volume 3.6567362736948E+25
Height 319139361.98056