990996911 (number)

990996911 is an odd 9-digits composite number following 990996910 and preceding 990996912. In scientific notation, it is written as 9.90996911 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 964696320 positive integers (up to 990996911) that are relatively prime to 990996911.

Interesting facts

Basic properties

Name

Name nine hundred ninety million nine hundred ninety-six thousand nine hundred eleven

Notation

Scientific notation 9.90996911 × 10^8
Engineering notation 9.90996911 × 10^6

Prime Factorization of 990996911

Prime Factorization 61 × 97 × 167483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 990996911
Product of the distinct prime numbers

The prime factorization of 990996911 is 61 × 97 × 167483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 29, 83, 850, 743, 9829, 8684, 26728, 79758, 204200, 668344, 4265915, 2980279, 59485234, 59955253, 544668971, 749241330, 1717014835, 6449091942

Basic calculations (n = 990996911)

Multiplication

n×y
n×2 1981993822
n×3 2972990733
n×4 3963987644
n×5 4954984555

Division

n÷y
n÷2 495498455.5
n÷3 330332303.66667
n÷3 247749227.75
n÷5 198199382.2

Exponentiation

ny
n2 982074877611541921
n3 9.7323317008374E+26
n4 9.6447106523573E+35
n5 9.5578784639748E+44

Nth Root

y√n
2√n 31480.103414697
3√n 996.98991883575
4√n 177.42633235993
5√n 62.981711780256

Divisors of 990996911

1, 61, 97, 5917, 167483, 10216463, 16245851, 990996911

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 -990996910
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 990996911 can be divided by 8 positive divisors. The sum of these divisors (counting 990996911) is 1, the average is 0.125.

Base conversion 990996911

Base System Value
2 Binary 111011000100010110100110101111
3 Ternary 2120001201212012022
4 Quaternary 323010112212233
5 Quinary 4012143400121
6 Senary 242200300355
8 Octal 7304264657
10 Decimal 990996911
12 Duodecimal 237a716bb
16 Hexadecimal 3b1169af
20 Vigesimal f9dec5b
36 Base36 ge0i3z

Cryptographic Hash Functions

md5 45cb8ceb653e4d047015fbc83f43fe1c
sha1 eff81dd700e6c118ae4104718e5ad55eaf493966
sha256 aa1207e8abc1a933d81f6be9096caf6c618abdfe4c494517bd3df2636deb49b1
sha512 b253d4ee7cd18be6fde7cdeefb20fe6ec446093b085883c820a62c7cc8fee6d82d981f5337e4a9fefd4554feea1c6f7b2ad271a5f3d0236b8548bc3d5cca95f6
ripemd-160 df43e28cc8ac419ba6fbc020fdf20a9bee24ee34

990996911 as geometric shapes

Circle

Radius = n
Diameter 1981993822
Circumference 6226617230.6556
Area 3.0852792207795E+18

Sphere

Radius = n
Volume 4.07666956982E+27
Surface area 1.2341116883118E+19
Circumference 6226617230.6556

Square

Length = n
Perimeter 3963987644
Area 982074877611541921
Diagonal 1401481271.806

Cube

Length = n
Surface area 5892449265669251526
Volume 9.7323317008374E+26
Space diagonal 1716456999.9958

Equilateral Triangle

Length = n
Perimeter 2972990733
Area 4.2525089621504E+17
Altitude 858228499.99791

Triangular Pyramid

Length = n
Surface area 4.2525089621504E+17
Volume 1.1469662904032E+26
Height 467160423.93535