6988768521 (number)

6988768521 is an odd 10-digits composite number following 6988768520 and preceding 6988768522. In scientific notation, it is written as 6.988768521 × 10^9. The sum of its digits is 60. It has a total of 6 prime factors and 48 positive divisors. There are 3873821952 positive integers (up to 6988768521) that are relatively prime to 6988768521.

Interesting facts

Basic properties

Name

Name six billion nine hundred eighty-eight million seven hundred sixty-eight thousand five hundred twenty-one

Notation

Scientific notation 6.988768521 × 10^9
Engineering notation 6.988768521 × 10^9

Prime Factorization of 6988768521

Prime Factorization 3 × 7 × 7 × 53 × 89 × 10079

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 998395503
Product of the distinct prime numbers

The prime factorization of 6988768521 is 3 × 7 × 7 × 53 × 89 × 10079. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 4, 26, 444, 324, 5426, 6330, 47047, 95232, 44532, 644683, 605344, 7098775, 17907747, 15718712, 551668133, 768743639, 2715821069, 6984059268

Basic calculations (n = 6988768521)

Multiplication

n×y
n×2 13977537042
n×3 20966305563
n×4 27955074084
n×5 34943842605

Division

n÷y
n÷2 3494384260.5
n÷3 2329589507
n÷3 1747192130.25
n÷5 1397753704.2

Exponentiation

ny
n2 4.8842885440121E+19
n3 3.4135162023872E+29
n4 2.3856274581167E+39
n5 1.667259808212E+49

Nth Root

y√n
2√n 83598.854782826
3√n 1911.9075376505
4√n 289.13466548103
5√n 93.085091768797

Divisors of 6988768521

1, 3, 7, 21, 49, 53, 89, 147, 159, 267, 371, 623, 1113, 1869, 2597, 4361, 4717, 7791, 10079, 13083, 14151, 30237, 33019, 70553, 99057, 211659, 231133, 493871, 534187, 693399, 897031, 1481613, 1602561, 2691093, 3739309, 6279217, 11217927, 18837651, 26175163, 43954519, 47542643, 78525489, 131863557, 142627929, 332798501, 998395503, 2329589507, 6988768521

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6988768520
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6988768521 can be divided by 48 positive divisors. The sum of these divisors (counting 6988768521) is 1, the average is 0.020833333333333.

Base conversion 6988768521

Base System Value
2 Binary 110100000100100000010010100001001
3 Ternary 200001001121020002120
4 Quaternary 12200210002110021
5 Quinary 103303111043041
6 Senary 3113253321453
8 Octal 64044022411
10 Decimal 6988768521
12 Duodecimal 1430636289
16 Hexadecimal 1a0902509
20 Vigesimal 593jg161
36 Base36 37kxkax

Cryptographic Hash Functions

md5 cccf086a0fdf53910af57d675e9bee72
sha1 7883738e947b6b2569739d3158924166905ac9f8
sha256 cee2d16ab9433e0628174635a93ff82a47e22caa81cc973395a4c4a8d825cc8f
sha512 b662e012a5bc7437a4760b3e8b7ef1e8f9eeeb6db9161e515c9e3049aedf24a1a2bf5cbf904daee3a40fb3e351cd372f623cce3ee1fe70924b7e0bc67c59b720
ripemd-160 350fd63f6de78434612258b7e7ece333b6552414

6988768521 as geometric shapes

Circle

Radius = n
Diameter 13977537042
Circumference 43911727686.426
Area 1.5344445007881E+20

Sphere

Radius = n
Volume 1.4298503232439E+30
Surface area 6.1377780031524E+20
Circumference 43911727686.426

Square

Length = n
Perimeter 27955074084
Area 4.8842885440121E+19
Diagonal 9883611226.6844

Cube

Length = n
Surface area 2.9305731264072E+20
Volume 3.4135162023872E+29
Space diagonal 12104902160.71

Equilateral Triangle

Length = n
Perimeter 20966305563
Area 2.1149589792639E+19
Altitude 6052451080.355

Triangular Pyramid

Length = n
Surface area 2.1149589792639E+19
Volume 4.0228674239969E+28
Height 3294537075.5615