990805850 (number)

990805850 is an even 9-digits composite number following 990805849 and preceding 990805851. In scientific notation, it is written as 9.90805850 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 384384000 positive integers (up to 990805850) that are relatively prime to 990805850.

Interesting facts

Basic properties

Name

Name nine hundred ninety million eight hundred five thousand eight hundred fifty

Notation

Scientific notation 9.90805850 × 10^8
Engineering notation 9.90805850 × 10^6

Prime Factorization of 990805850

Prime Factorization 2 × 25 × 53 × 89 × 4201

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 990805850
Product of the distinct prime numbers

The prime factorization of 990805850 is 2 × 25 × 53 × 89 × 4201. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 990805850)

Multiplication

n×y
n×2 1981611700
n×3 2972417550
n×4 3963223400
n×5 4954029250

Division

n÷y
n÷2 495402925
n÷3 330268616.66667
n÷3 247701462.5
n÷5 198161170

Exponentiation

ny
n2 981696232394222500
n3 9.7267036997916E+26
n4 9.6372749269701E+35
n5 9.5486683757003E+44

Nth Root

y√n
2√n 31477.068637343
3√n 996.9258425735
4√n 177.41777993579
5√n 62.979283058874

Divisors of 990805850

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -990805849
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 990805850 can be divided by 32 positive divisors. The sum of these divisors (counting 990805850) is 1, the average is 0.03125.

Base conversion 990805850

Base System Value
2 Binary 111011000011100111111101011010
3 Ternary 2120001101011002222
4 Quaternary 323003213331122
5 Quinary 4012121241400
6 Senary 242152224042
8 Octal 7303477532
10 Decimal 990805850
12 Duodecimal 23799b022
16 Hexadecimal 3b0e7f5a
20 Vigesimal f9caeca
36 Base36 gdweoq

Cryptographic Hash Functions

md5 15ac4a9d2911dc60801fb9a1575dbf2c
sha1 c662effdd542b172f7e7e5f9fd223e8a9e2f4df4
sha256 9bc62bcde8ff4a96981e3b9b35412b5d4726afc21cc5428c2c837cacb6bfeddd
sha512 c681da7951d53efc7c4fcf285968a7435ee121a37bf398355bee6c8f78320d1ecb10f5a06e3388b9236fe7622af6bdc64adce5ea16b9de9c032505915562e287
ripemd-160 b3cfcc3187d15604b86e66c97c3379e8501dad5b

990805850 as geometric shapes

Circle

Radius = n
Diameter 1981611700
Circumference 6225416758.9876
Area 3.0840896717465E+18

Sphere

Radius = n
Volume 4.0743121182546E+27
Surface area 1.2336358686986E+19
Circumference 6225416758.9876

Square

Length = n
Perimeter 3963223400
Area 981696232394222500
Diagonal 1401211070.7486

Cube

Length = n
Surface area 5890177394365335000
Volume 9.7267036997916E+26
Space diagonal 1716126072.6365

Equilateral Triangle

Length = n
Perimeter 2972417550
Area 4.2508693802643E+17
Altitude 858063036.31823

Triangular Pyramid

Length = n
Surface area 4.2508693802643E+17
Volume 1.1463030241191E+26
Height 467070356.9162