990996816 (number)

990996816 is an even 9-digits composite number following 990996815 and preceding 990996817. In scientific notation, it is written as 9.90996816 × 10^8. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 318941056 positive integers (up to 990996816) that are relatively prime to 990996816.

Interesting facts

Basic properties

Name

Name nine hundred ninety million nine hundred ninety-six thousand eight hundred sixteen

Notation

Scientific notation 9.90996816 × 10^8
Engineering notation 9.90996816 × 10^6

Prime Factorization of 990996816

Prime Factorization 2 × 2 × 2 × 2 × 3 × 29 × 711923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 123874602
Product of the distinct prime numbers

The prime factorization of 990996816 is 2 × 2 × 2 × 2 × 3 × 29 × 711923. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 990996816)

Multiplication

n×y
n×2 1981993632
n×3 2972990448
n×4 3963987264
n×5 4954984080

Division

n÷y
n÷2 495498408
n÷3 330332272
n÷3 247749204
n÷5 198199363.2

Exponentiation

ny
n2 982074689322137856
n3 9.7323289019243E+26
n4 9.6447069540717E+35
n5 9.5578738827381E+44

Nth Root

y√n
2√n 31480.101905807
3√n 996.98988697758
4√n 177.42632810777
5√n 62.981710572732

Divisors of 990996816

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -990996815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 990996816 can be divided by 40 positive divisors. The sum of these divisors (counting 990996816) is 1, the average is 0.025.

Base conversion 990996816

Base System Value
2 Binary 111011000100010110100101010000
3 Ternary 2120001201212001210
4 Quaternary 323010112211100
5 Quinary 4012143344231
6 Senary 242200300120
8 Octal 7304264520
10 Decimal 990996816
12 Duodecimal 237a71640
16 Hexadecimal 3b116950
20 Vigesimal f9dec0g
36 Base36 ge0i1c

Cryptographic Hash Functions

md5 b43a92dd216de46d2b38555eb4e8d938
sha1 779ff2acc164afc5c589b79550cbeadd6bc55443
sha256 ab1dcf21f6f79fe8fc5d306d2ee77c1af2ee4d4c2dbe76970ed7e0e700f805b9
sha512 dda6088a1d8384b4f29cbd088b0750fedd7d4d621cbf1989af707a0ab8c80d9ad3d14156d3bc6fd3fafe62a529c4e4b1d1d19e1160c96380b86222fac0b0b75d
ripemd-160 437e4905d49dbea10f61f83252be92bc37b3e5d7

990996816 as geometric shapes

Circle

Radius = n
Diameter 1981993632
Circumference 6226616633.753
Area 3.0852786292509E+18

Sphere

Radius = n
Volume 4.076668397414E+27
Surface area 1.2341114517004E+19
Circumference 6226616633.753

Square

Length = n
Perimeter 3963987264
Area 982074689322137856
Diagonal 1401481137.4558

Cube

Length = n
Surface area 5892448135932827136
Volume 9.7323289019243E+26
Space diagonal 1716456835.451

Equilateral Triangle

Length = n
Perimeter 2972990448
Area 4.2525081468334E+17
Altitude 858228417.72549

Triangular Pyramid

Length = n
Surface area 4.2525081468334E+17
Volume 1.1469659605481E+26
Height 467160379.15192