9968807981 (number)

9968807981 is an odd 10-digits composite number following 9968807980 and preceding 9968807982. In scientific notation, it is written as 9.968807981 × 10^9. The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors. There are 8770212000 positive integers (up to 9968807981) that are relatively prime to 9968807981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.968807981 × 10^9
Engineering notation 9.968807981 × 10^9

Prime Factorization of 9968807981

Prime Factorization 11 × 31 × 29234041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 9968807981
Product of the distinct prime numbers

The prime factorization of 9968807981 is 11 × 31 × 29234041. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 9968807981)

Multiplication

n×y
n×2 19937615962
n×3 29906423943
n×4 39875231924
n×5 49844039905

Division

n÷y
n÷2 4984403990.5
n÷3 3322935993.6667
n÷3 2492201995.25
n÷5 1993761596.2

Exponentiation

ny
n2 9.9377132562049E+19
n3 9.9067155221345E+29
n4 9.8758144762551E+39
n5 9.8450098169767E+49

Nth Root

y√n
2√n 99843.918097198
3√n 2152.1923180167
4√n 315.9808824869
5√n 99.937537980647

Divisors of 9968807981

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 -9968807980
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 9968807981 can be divided by 8 positive divisors. The sum of these divisors (counting 9968807981) is 1, the average is 0.125.

Base conversion 9968807981

Base System Value
2 Binary 1001010010001011111111000000101101
3 Ternary 221201202001220201102
4 Quaternary 21102023333000231
5 Quinary 130404003323411
6 Senary 4325110052445
8 Octal 112213770055
10 Decimal 9968807981
12 Duodecimal 1b2264a125
16 Hexadecimal 2522ff02d
20 Vigesimal 7ff50jj1
36 Base36 4kv65gt

Cryptographic Hash Functions

md5 a32cd03ab5c2b5adba4e1073d9ce7f4c
sha1 6e964eb7bf74871cfc7d50ee075c63f05d7405be
sha256 c5614328232395e1ef948f581d4a0be2c9fe767fdfb9a0d05a2978ab1e02ca16
sha512 e58c7bd38c059d8b5de259ae2f48d202cd316072d2cbf1ff23fca6f8ed115699479af7931c4fc473861fc785e14e03c25bd24cb8612d1d66edab8d3b6aa4a5e6
ripemd-160 1d209e531c8c9438709ec8f8f1bc03b64939a202

9968807981 as geometric shapes

Circle

Radius = n
Diameter 19937615962
Circumference 62635867836.314
Area 3.1220246959175E+20

Sphere

Radius = n
Volume 4.1497152940722E+30
Surface area 1.248809878367E+21
Circumference 62635867836.314

Square

Length = n
Perimeter 39875231924
Area 9.9377132562049E+19
Diagonal 14098023447.423

Cube

Length = n
Surface area 5.962627953723E+20
Volume 9.9067155221345E+29
Space diagonal 17266481913.99

Equilateral Triangle

Length = n
Perimeter 29906423943
Area 4.3031560676994E+19
Altitude 8633240956.9951

Triangular Pyramid

Length = n
Surface area 4.3031560676994E+19
Volume 1.1675176208312E+29
Height 4699341149.1411