990805834 (number)

990805834 is an even 9-digits composite number following 990805833 and preceding 990805835. In scientific notation, it is written as 9.90805834 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 489131916 positive integers (up to 990805834) that are relatively prime to 990805834.

Interesting facts

Basic properties

Name

Name nine hundred ninety million eight hundred five thousand eight hundred thirty-four

Notation

Scientific notation 9.90805834 × 10^8
Engineering notation 9.90805834 × 10^6

Prime Factorization of 990805834

Prime Factorization 2 × 79 × 6270923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 990805834
Product of the distinct prime numbers

The prime factorization of 990805834 is 2 × 79 × 6270923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 73, 2, 356, 435, 8070, 1813, 98512, 38777, 63820, 751798, 227418, 3972086, 36293367, 18183655, 431292255, 3647844, 1204442391, 629299920

Basic calculations (n = 990805834)

Multiplication

n×y
n×2 1981611668
n×3 2972417502
n×4 3963223336
n×5 4954029170

Division

n÷y
n÷2 495402917
n÷3 330268611.33333
n÷3 247701458.5
n÷5 198161166.8

Exponentiation

ny
n2 981696200688435556
n3 9.7267032285774E+26
n4 9.6372743044611E+35
n5 9.5486676047183E+44

Nth Root

y√n
2√n 31477.06838319
3√n 996.92583720722
4√n 177.41777921953
5√n 62.97928285547

Divisors of 990805834

1, 2, 79, 158, 6270923, 12541846, 495402917, 990805834

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 -990805833
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 990805834 can be divided by 8 positive divisors. The sum of these divisors (counting 990805834) is 1, the average is 0.125.

Base conversion 990805834

Base System Value
2 Binary 111011000011100111111101001010
3 Ternary 2120001101011002101
4 Quaternary 323003213331022
5 Quinary 4012121241314
6 Senary 242152224014
8 Octal 7303477512
10 Decimal 990805834
12 Duodecimal 23799b00a
16 Hexadecimal 3b0e7f4a
20 Vigesimal f9caebe
36 Base36 gdweoa

Cryptographic Hash Functions

md5 40af655622611e9394c3b2ad8de80bef
sha1 7610a6c90d02b5623e39e3609eced75a1a792bb9
sha256 fb7b826fa620ae8428da2fc7d0311cf5262db5fa6a10a61d6602395abd9f8673
sha512 8607ca4f3ebfd50ea5f7b706b56f9cd6e5dfc8ca47c17d1f6f8c1364015edebe85a8535267965ea8dcef2caef4fe29a67292c4ee3268f2c35e0afe407dc448b3
ripemd-160 39818f594a69afad0d2d74c1ad36563b0861a09e

990805834 as geometric shapes

Circle

Radius = n
Diameter 1981611668
Circumference 6225416658.4566
Area 3.0840895721398E+18

Sphere

Radius = n
Volume 4.0743119208729E+27
Surface area 1.2336358288559E+19
Circumference 6225416658.4566

Square

Length = n
Perimeter 3963223336
Area 981696200688435556
Diagonal 1401211048.1212

Cube

Length = n
Surface area 5890177204130613336
Volume 9.7267032285774E+26
Space diagonal 1716126044.9237

Equilateral Triangle

Length = n
Perimeter 2972417502
Area 4.2508692429743E+17
Altitude 858063022.46183

Triangular Pyramid

Length = n
Surface area 4.2508692429743E+17
Volume 1.146302968586E+26
Height 467070349.37373