990983886 (number)

990983886 is an even 9-digits composite number following 990983885 and preceding 990983887. In scientific notation, it is written as 9.90983886 × 10^8. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 330327960 positive integers (up to 990983886) that are relatively prime to 990983886.

Interesting facts

Basic properties

Name

Name nine hundred ninety million nine hundred eighty-three thousand eight hundred eighty-six

Notation

Scientific notation 9.90983886 × 10^8
Engineering notation 9.90983886 × 10^6

Prime Factorization of 990983886

Prime Factorization 2 × 3 × 165163981

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 990983886
Product of the distinct prime numbers

The prime factorization of 990983886 is 2 × 3 × 165163981. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 48, 50, 428, 656, 8405, 2443, 34180, 2460, 765191, 809118, 5958084, 4276420, 68040247, 3523358, 356984583, 728455203, 4626636511, 4569522535

Basic calculations (n = 990983886)

Multiplication

n×y
n×2 1981967772
n×3 2972951658
n×4 3963935544
n×5 4954919430

Division

n÷y
n÷2 495491943
n÷3 330327962
n÷3 247745971.5
n÷5 198196777.2

Exponentiation

ny
n2 982049062311660996
n3 9.7319479601227E+26
n4 9.6442036078721E+35
n5 9.5572503687043E+44

Nth Root

y√n
2√n 31479.896537314
3√n 996.98555089392
4√n 177.42574936382
5√n 62.981546221494

Divisors of 990983886

1, 2, 3, 6, 165163981, 330327962, 495491943, 990983886

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 -990983885
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 990983886 can be divided by 8 positive divisors. The sum of these divisors (counting 990983886) is 1, the average is 0.125.

Base conversion 990983886

Base System Value
2 Binary 111011000100010011011011001110
3 Ternary 2120001201012022220
4 Quaternary 323010103123032
5 Quinary 4012142441021
6 Senary 242200120210
8 Octal 7304233316
10 Decimal 990983886
12 Duodecimal 237a66066
16 Hexadecimal 3b1136ce
20 Vigesimal f9dcje6
36 Base36 ge0826

Cryptographic Hash Functions

md5 37625c0e5850ebdc8eccd1c289d8cebf
sha1 be71df5c396ce6a84038f9370c0a7ea0d051fb69
sha256 cbd33e6ca86f1edbb17edb96aaf46eeb97bbcd2dd20441bfa4a8d1ee04d246bd
sha512 596917554b9f191db5b72a0ace70ae619f58de942105e6f24588611336bb393a875166fa958aa91cb296094b8b95c6969253853e1c5b7846ce3c86adad8dfa53
ripemd-160 d98fa040b66e2c08fd6e1f817cb7830a2cab18e0

990983886 as geometric shapes

Circle

Radius = n
Diameter 1981967772
Circumference 6226535392.1669
Area 3.0851981196231E+18

Sphere

Radius = n
Volume 4.0765088288853E+27
Surface area 1.2340792478492E+19
Circumference 6226535392.1669

Square

Length = n
Perimeter 3963935544
Area 982049062311660996
Diagonal 1401462851.6744

Cube

Length = n
Surface area 5892294373869965976
Volume 9.7319479601227E+26
Space diagonal 1716434440.034

Equilateral Triangle

Length = n
Perimeter 2972951658
Area 4.2523971786229E+17
Altitude 858217220.01702

Triangular Pyramid

Length = n
Surface area 4.2523971786229E+17
Volume 1.1469210661262E+26
Height 467154283.89146