998045904 (number)

998045904 is an even 9-digits composite number following 998045903 and preceding 998045905. In scientific notation, it is written as 9.98045904 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 321209728 positive integers (up to 998045904) that are relatively prime to 998045904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.98045904 × 10^8
Engineering notation 9.98045904 × 10^6

Prime Factorization of 998045904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 29 × 716987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 124755738
Product of the distinct prime numbers

The prime factorization of 998045904 is 2 × 2 × 2 × 2 × 3 × 29 × 716987. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 998045904)

Multiplication

n×y
n×2 1996091808
n×3 2994137712
n×4 3992183616
n×5 4990229520

Division

n÷y
n÷2 499022952
n÷3 332681968
n÷3 249511476
n÷5 199609180.8

Exponentiation

ny
n2 996095626491177216
n3 9.9414916001183E+26
n4 9.9220649711485E+35
n5 9.9026763036766E+44

Nth Root

y√n
2√n 31591.864522373
3√n 999.34820992867
4√n 177.7410040547
5√n 63.071056126489

Divisors of 998045904

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 -998045903
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 998045904 can be divided by 40 positive divisors. The sum of these divisors (counting 998045904) is 1, the average is 0.025.

Base conversion 998045904

Base System Value
2 Binary 111011011111001111100011010000
3 Ternary 2120112222222121010
4 Quaternary 323133033203100
5 Quinary 4020444432104
6 Senary 243011330520
8 Octal 7337174320
10 Decimal 998045904
12 Duodecimal 23a2b0a40
16 Hexadecimal 3b7cf8d0
20 Vigesimal fbhfef4
36 Base36 gi7l5c

Cryptographic Hash Functions

md5 59f672e336f39a855dcc037aab2a7427
sha1 0f1645f3b8b75bfbaf601cc20b3cb0a4990f8656
sha256 6846ff6b4471eef8917e1930ed0d369eda5dac458c570ba1087b4b3371b11016
sha512 1963f9db2920165303257da4f015654af13fe6a0aa50476994bfd148c8eacdb7c3ef199afa46dac52697a0f9ea4e5cf89d6ffcfcbed60f8e61eb549d2ed7162c
ripemd-160 280f6a067f3c4444a59f1ed70355fc2f2808da3e

998045904 as geometric shapes

Circle

Radius = n
Diameter 1996091808
Circumference 6270907359.9036
Area 3.1293267024576E+18

Sphere

Radius = n
Volume 4.1642822635542E+27
Surface area 1.251730680983E+19
Circumference 6270907359.9036

Square

Length = n
Perimeter 3992183616
Area 996095626491177216
Diagonal 1411450053.3077

Cube

Length = n
Surface area 5976573758947063296
Volume 9.9414916001183E+26
Space diagonal 1728666214.014

Equilateral Triangle

Length = n
Perimeter 2994137712
Area 4.3132205856997E+17
Altitude 864333107.00701

Triangular Pyramid

Length = n
Surface area 4.3132205856997E+17
Volume 1.1716160209255E+26
Height 470483351.10257