6988839931 (number)

6988839931 is an odd 10-digits composite number following 6988839930 and preceding 6988839932. In scientific notation, it is written as 6.988839931 × 10^9. The sum of its digits is 64. It has a total of 2 prime factors and 4 positive divisors. There are 6988207072 positive integers (up to 6988839931) that are relatively prime to 6988839931.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.988839931 × 10^9
Engineering notation 6.988839931 × 10^9

Prime Factorization of 6988839931

Prime Factorization 11243 × 621617

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 6988839931
Product of the distinct prime numbers

The prime factorization of 6988839931 is 11243 × 621617. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6988839931)

Multiplication

n×y
n×2 13977679862
n×3 20966519793
n×4 27955359724
n×5 34944199655

Division

n÷y
n÷2 3494419965.5
n÷3 2329613310.3333
n÷3 1747209982.75
n÷5 1397767986.2

Exponentiation

ny
n2 4.884388358114E+19
n3 3.4136208395699E+29
n4 2.385724963288E+39
n5 1.667344988781E+49

Nth Root

y√n
2√n 83599.281880887
3√n 1911.9140494726
4√n 289.13540405991
5√n 93.085281993418

Divisors of 6988839931

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 -6988839930
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 6988839931 can be divided by 4 positive divisors. The sum of these divisors (counting 6988839931) is 1, the average is 0.25.

Base conversion 6988839931

Base System Value
2 Binary 110100000100100010011101111111011
3 Ternary 200001001201212001101
4 Quaternary 12200210103233323
5 Quinary 103303120334211
6 Senary 3113255032231
8 Octal 64044235773
10 Decimal 6988839931
12 Duodecimal 143066b677
16 Hexadecimal 1a0913bfb
20 Vigesimal 59404jgb
36 Base36 37kz3ej

Cryptographic Hash Functions

md5 95aec779c892d9538bbea693c6f09aa5
sha1 795a56857a61bf06b2a7a2cf1cc9f685bc3ad734
sha256 13e74259c8bf1a153a905e8cf779514ee5faba88333c771366ba9008ebbfdccb
sha512 97ee5e4f616cf7dd9cbe14ce2bc2cc27f9ad23aff148ad08c3a28f4d748d3a59b0940542a5d8da5761a74b9caec7b295518d50f673ca2bff7c57fd4944e60a30
ripemd-160 fa7023ad77f43477d6f16716e078564a90bdd9ba

6988839931 as geometric shapes

Circle

Radius = n
Diameter 13977679862
Circumference 43912176368.689
Area 1.534475858313E+20

Sphere

Radius = n
Volume 1.4298941535645E+30
Surface area 6.1379034332522E+20
Circumference 43912176368.689

Square

Length = n
Perimeter 27955359724
Area 4.884388358114E+19
Diagonal 9883712215.6748

Cube

Length = n
Surface area 2.9306330148684E+20
Volume 3.4136208395699E+29
Space diagonal 12105025846.458

Equilateral Triangle

Length = n
Perimeter 20966519793
Area 2.1150022000378E+19
Altitude 6052512923.2291

Triangular Pyramid

Length = n
Surface area 2.1150022000378E+19
Volume 4.0229907400993E+28
Height 3294570738.5583