676821409 (number)

676821409 is an odd 9-digits composite number following 676821408 and preceding 676821410. In scientific notation, it is written as 6.76821409 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 614292000 positive integers (up to 676821409) that are relatively prime to 676821409.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.76821409 × 10^8
Engineering notation 6.76821409 × 10^6

Prime Factorization of 676821409

Prime Factorization 11 × 619 × 99401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 676821409
Product of the distinct prime numbers

The prime factorization of 676821409 is 11 × 619 × 99401. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 676821409)

Multiplication

n×y
n×2 1353642818
n×3 2030464227
n×4 2707285636
n×5 3384107045

Division

n÷y
n÷2 338410704.5
n÷3 225607136.33333
n÷3 169205352.25
n÷5 135364281.8

Exponentiation

ny
n2 458087219680745281
n3 3.1004323746921E+26
n4 2.0984390083484E+35
n5 1.4202684463309E+44

Nth Root

y√n
2√n 26015.791531299
3√n 877.99362502138
4√n 161.29411499276
5√n 58.357249910099

Divisors of 676821409

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 -676821408
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 676821409 can be divided by 8 positive divisors. The sum of these divisors (counting 676821409) is 1, the average is 0.125.

Base conversion 676821409

Base System Value
2 Binary 101000010101110111100110100001
3 Ternary 1202011120002102121
4 Quaternary 220111313212201
5 Quinary 2341231241114
6 Senary 151054344241
8 Octal 5025674641
10 Decimal 676821409
12 Duodecimal 16a7bb081
16 Hexadecimal 285779a1
20 Vigesimal aba2da9
36 Base36 b6ymqp

Cryptographic Hash Functions

md5 7bef3c565a8d25e5e811c935e2103e96
sha1 59801bbcf107f0b1bc3c488e4fa0620259e76d80
sha256 0856c043586c5cb52517ce5a9b3cf6442685e0923d394c81b5f26d00d37f9c7e
sha512 d7ee2413bc0ee89131a701c4c75e083c969f025cacd8fa568fea10705aa534cf5a8cf650a0e7ed6d29130c2cdc32026cac379443b98de00c37ad88dd90126ae0
ripemd-160 09540f167f11421922d79de1e67c68aaf6a59d8d

676821409 as geometric shapes

Circle

Radius = n
Diameter 1353642818
Circumference 4252594332.6134
Area 1.4391234440524E+18

Sphere

Radius = n
Volume 1.2987060761713E+27
Surface area 5.7564937762096E+18
Circumference 4252594332.6134

Square

Length = n
Perimeter 2707285636
Area 458087219680745281
Diagonal 957170015.91227

Cube

Length = n
Surface area 2748523318084471686
Volume 3.1004323746921E+26
Space diagonal 1172289068.0384

Equilateral Triangle

Length = n
Perimeter 2030464227
Area 1.9835758469625E+17
Altitude 586144534.01918

Triangular Pyramid

Length = n
Surface area 1.9835758469625E+17
Volume 3.6538945945919E+25
Height 319056671.97076