6986988991 (number)

6986988991 is an odd 10-digits composite number following 6986988990 and preceding 6986988992. In scientific notation, it is written as 6.986988991 × 10^9. The sum of its digits is 73. It has a total of 2 prime factors and 4 positive divisors. There are 6982860312 positive integers (up to 6986988991) that are relatively prime to 6986988991.

Interesting facts

Basic properties

Name

Name six billion nine hundred eighty-six million nine hundred eighty-eight thousand nine hundred ninety-one

Notation

Scientific notation 6.986988991 × 10^9
Engineering notation 6.986988991 × 10^9

Prime Factorization of 6986988991

Prime Factorization 1693 × 4126987

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 6986988991
Product of the distinct prime numbers

The prime factorization of 6986988991 is 1693 × 4126987. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 30, 67, 940, 109, 9399, 619, 74711, 65781, 203442, 20482, 7816826, 3448968, 89835443, 38475643, 918705693, 243936634, 7830023621, 4859480374

Basic calculations (n = 6986988991)

Multiplication

n×y
n×2 13973977982
n×3 20960966973
n×4 27947955964
n×5 34934944955

Division

n÷y
n÷2 3493494495.5
n÷3 2328996330.3333
n÷3 1746747247.75
n÷5 1397397798.2

Exponentiation

ny
n2 4.8818015160355E+19
n3 3.4109093448787E+29
n4 2.3831986041967E+39
n5 1.6651382410889E+49

Nth Root

y√n
2√n 83588.210837414
3√n 1911.7452493722
4√n 289.11625834154
5√n 93.080350888145

Divisors of 6986988991

1, 1693, 4126987, 6986988991

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 -6986988990
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 6986988991 can be divided by 4 positive divisors. The sum of these divisors (counting 6986988991) is 1, the average is 0.25.

Base conversion 6986988991

Base System Value
2 Binary 110100000011101001111110110111111
3 Ternary 200000221020211001001
4 Quaternary 12200131033312333
5 Quinary 103302132121431
6 Senary 3113151231131
8 Octal 64035176677
10 Decimal 6986988991
12 Duodecimal 142bb184a7
16 Hexadecimal 1a074fdbf
20 Vigesimal 5938dc9b
36 Base36 37jvf7j

Cryptographic Hash Functions

md5 0741f5698d3df1453fb4db6d5479c10f
sha1 87760bb08aea77d96047b4578972dac0685ec288
sha256 652ec0c68b9fce8f24c5445ea3b4d72d3cd68aa06718ac6fdaad975cfd51e462
sha512 261db7f35702ed07832a78a24878a9a264eba105745d595d86bf115d1754edd3ac3ebac6bad913708834324bfff7ffda50320927a63db6ab4e16bccf033c28ba
ripemd-160 1f42b3e93a548ab87dbe5fcad487bb11995951ea

6986988991 as geometric shapes

Circle

Radius = n
Diameter 13973977982
Circumference 43900546569.677
Area 1.5336631779061E+20

Sphere

Radius = n
Volume 1.4287583653242E+30
Surface area 6.1346527116243E+20
Circumference 43900546569.677

Square

Length = n
Perimeter 27947955964
Area 4.8818015160355E+19
Diagonal 9881094591.2237

Cube

Length = n
Surface area 2.9290809096213E+20
Volume 3.4109093448787E+29
Space diagonal 12101819924.336

Equilateral Triangle

Length = n
Perimeter 20960966973
Area 2.1138820645601E+19
Altitude 6050909962.1682

Triangular Pyramid

Length = n
Surface area 2.1138820645601E+19
Volume 4.0197952129605E+28
Height 3293698197.0746