6981717721 (number)

6981717721 is an odd 10-digits composite number following 6981717720 and preceding 6981717722. In scientific notation, it is written as 6.981717721 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 6345654000 positive integers (up to 6981717721) that are relatively prime to 6981717721.

Interesting facts

Basic properties

Name

Name six billion nine hundred eighty-one million seven hundred seventeen thousand seven hundred twenty-one

Notation

Scientific notation 6.981717721 × 10^9
Engineering notation 6.981717721 × 10^9

Prime Factorization of 6981717721

Prime Factorization 11 × 4831 × 131381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6981717721
Product of the distinct prime numbers

The prime factorization of 6981717721 is 11 × 4831 × 131381. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 54, 68, 200, 245, 3608, 7818, 66158, 84131, 472468, 653785, 3122201, 6523208, 58834780, 99374844, 901311388, 725812005, 4989505087, 4981735651

Basic calculations (n = 6981717721)

Multiplication

n×y
n×2 13963435442
n×3 20945153163
n×4 27926870884
n×5 34908588605

Division

n÷y
n÷2 3490858860.5
n÷3 2327239240.3333
n÷3 1745429430.25
n÷5 1396343544.2

Exponentiation

ny
n2 4.8744382335725E+19
n3 3.4031951795253E+29
n4 2.3760148092914E+39
n5 1.6588664699388E+49

Nth Root

y√n
2√n 83556.673707131
3√n 1911.2643621733
4√n 289.06171262748
5√n 93.066301923821

Divisors of 6981717721

1, 11, 4831, 53141, 131381, 1445191, 634701611, 6981717721

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 -6981717720
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 6981717721 can be divided by 8 positive divisors. The sum of these divisors (counting 6981717721) is 1, the average is 0.125.

Base conversion 6981717721

Base System Value
2 Binary 110100000001001001000111011011001
3 Ternary 200000120100000012211
4 Quaternary 12200021020323121
5 Quinary 103244304431341
6 Senary 3112442235121
8 Octal 64011107331
10 Decimal 6981717721
12 Duodecimal 142a1b5aa1
16 Hexadecimal 1a0248ed9
20 Vigesimal 591fee61
36 Base36 37gqfvd

Cryptographic Hash Functions

md5 c1b964431fd56a5555124b3f7e7e56d2
sha1 232c6a494bb4d4ad119fd6e699d973331de697d0
sha256 6b66642105292f7cbe366bdf15c610a5f48bdf5288b893e69f852850bb7b1abf
sha512 d8820f438ea4950f51f0c7709a2ed97369bb7f8fbfd919b9e26006e39155ec9dc24bcb38bb01eb4bbb0c83fb96a4ed54a9270dc536bd485fbd3688a14978cfe3
ripemd-160 70a1211086ddded909ce97dc16b4238b38ca6820

6981717721 as geometric shapes

Circle

Radius = n
Diameter 13963435442
Circumference 43867426203.463
Area 1.5313499344969E+20

Sphere

Radius = n
Volume 1.4255270632972E+30
Surface area 6.1253997379875E+20
Circumference 43867426203.463

Square

Length = n
Perimeter 27926870884
Area 4.8744382335725E+19
Diagonal 9873639889.6988

Cube

Length = n
Surface area 2.9246629401435E+20
Volume 3.4031951795253E+29
Space diagonal 12092689816.876

Equilateral Triangle

Length = n
Perimeter 20945153163
Area 2.110693669726E+19
Altitude 6046344908.438

Triangular Pyramid

Length = n
Surface area 2.110693669726E+19
Volume 4.0107039819062E+28
Height 3291213296.5663