6687689747 (number)

6687689747 is an odd 10-digits composite number following 6687689746 and preceding 6687689748. In scientific notation, it is written as 6.687689747 × 10^9. The sum of its digits is 68. It has a total of 2 prime factors and 4 positive divisors. There are 6679848696 positive integers (up to 6687689747) that are relatively prime to 6687689747.

Interesting facts

Basic properties

Name

Name six billion six hundred eighty-seven million six hundred eighty-nine thousand seven hundred forty-seven

Notation

Scientific notation 6.687689747 × 10^9
Engineering notation 6.687689747 × 10^9

Prime Factorization of 6687689747

Prime Factorization 853 × 7840199

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 6687689747
Product of the distinct prime numbers

The prime factorization of 6687689747 is 853 × 7840199. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 23, 15, 844, 552, 6644, 523, 45439, 48402, 353838, 761780, 5571988, 7503315, 62627208, 29498760, 830560149, 262920874, 6877433366, 4203880060

Basic calculations (n = 6687689747)

Multiplication

n×y
n×2 13375379494
n×3 20063069241
n×4 26750758988
n×5 33438448735

Division

n÷y
n÷2 3343844873.5
n÷3 2229229915.6667
n÷3 1671922436.75
n÷5 1337537949.4

Exponentiation

ny
n2 4.4725194152129E+19
n3 2.9910822236378E+29
n4 2.0003429919456E+39
n5 1.3377673317718E+49

Nth Root

y√n
2√n 81778.296307761
3√n 1884.0483294528
4√n 285.9690478142
5√n 92.268874574853

Divisors of 6687689747

1, 853, 7840199, 6687689747

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6687689746
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6687689747 can be divided by 4 positive divisors. The sum of these divisors (counting 6687689747) is 1, the average is 0.25.

Base conversion 6687689747

Base System Value
2 Binary 110001110100111100000110000010011
3 Ternary 122021002001211122212
4 Quaternary 12032213200300103
5 Quinary 102144022032442
6 Senary 3023340222335
8 Octal 61647406023
10 Decimal 6687689747
12 Duodecimal 136783a9ab
16 Hexadecimal 18e9e0c13
20 Vigesimal 549i1477
36 Base36 32loefn

Cryptographic Hash Functions

md5 0d9c724a216b5ef061409bfdea3eb859
sha1 cfee9609bc93d56b38c8551ac77bda1a1cb96ac8
sha256 c2a4ef7c0816005a06131a49d1b7bce6571d9c07a1cea674f715cd2e9fbd8f16
sha512 e1a70b1e603c9679cf1147469500ead1e1fca22e88d8fbf7df2314e88526cd0750d707c400b2049c12add1d2be3973b3948b0b49e2ad3b7d74caa99881f9c8c6
ripemd-160 b70ab6ecc1e84dcf1f78d803bd390cbd0736be5d

6687689747 as geometric shapes

Circle

Radius = n
Diameter 13375379494
Circumference 42019993957.326
Area 1.4050834137871E+20

Sphere

Radius = n
Volume 1.2529015920085E+30
Surface area 5.6203336551482E+20
Circumference 42019993957.326

Square

Length = n
Perimeter 26750758988
Area 4.4725194152129E+19
Diagonal 9457821541.1509

Cube

Length = n
Surface area 2.6835116491277E+20
Volume 2.9910822236378E+29
Space diagonal 11583418427.061

Equilateral Triangle

Length = n
Perimeter 20063069241
Area 1.9366577162467E+19
Altitude 5791709213.5307

Triangular Pyramid

Length = n
Surface area 1.9366577162467E+19
Volume 3.5250242057013E+28
Height 3152607180.3836