998963485 (number)

998963485 is an odd 9-digits composite number following 998963484 and preceding 998963486. In scientific notation, it is written as 9.98963485 × 10^8. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 705621312 positive integers (up to 998963485) that are relatively prime to 998963485.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million nine hundred sixty-three thousand four hundred eighty-five

Notation

Scientific notation 9.98963485 × 10^8
Engineering notation 9.98963485 × 10^6

Prime Factorization of 998963485

Prime Factorization 5 × 299 × 668203

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 998963485
Product of the distinct prime numbers

The prime factorization of 998963485 is 5 × 299 × 668203. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 998963485)

Multiplication

n×y
n×2 1997926970
n×3 2996890455
n×4 3995853940
n×5 4994817425

Division

n÷y
n÷2 499481742.5
n÷3 332987828.33333
n÷3 249740871.25
n÷5 199792697

Exponentiation

ny
n2 997928044363345225
n3 9.9689367697644E+26
n4 9.9586038172685E+35
n5 9.9482815750329E+44

Nth Root

y√n
2√n 31606.383611543
3√n 999.65437555751
4√n 177.78184274988
5√n 63.082649086586

Divisors of 998963485

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 -998963484
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 998963485 can be divided by 8 positive divisors. The sum of these divisors (counting 998963485) is 1, the average is 0.125.

Base conversion 998963485

Base System Value
2 Binary 111011100010101111100100011101
3 Ternary 2120121201121021121
4 Quaternary 323202233210131
5 Quinary 4021213312420
6 Senary 243043130541
8 Octal 7342574435
10 Decimal 998963485
12 Duodecimal 23a673a51
16 Hexadecimal 3b8af91d
20 Vigesimal fc3a8e5
36 Base36 gir95p

Cryptographic Hash Functions

md5 d764ae94505f79381a4b23bc3d84e96d
sha1 c082cbc82974531f49693f04bb454533135efd65
sha256 d5a698bd39806a16f6aa4012329d7787e7415f85706838eaeb8a12a30827abb7
sha512 c07c9d47028b96e56855e8c4d1f39a59dd9115c4b8a6ed590f0c5337b4fe90938bf62be49364e6b79ca302e71d97236a124672c3bd95c09c02b4a8c2c603b2a7
ripemd-160 37e8287883b19a0e6402560153f49c2afa4fac39

998963485 as geometric shapes

Circle

Radius = n
Diameter 1997926970
Circumference 6276672691.3609
Area 3.1350834129831E+18

Sphere

Radius = n
Volume 4.1757784693324E+27
Surface area 1.2540333651932E+19
Circumference 6276672691.3609

Square

Length = n
Perimeter 3995853940
Area 997928044363345225
Diagonal 1412747708.8025

Cube

Length = n
Surface area 5987568266180071350
Volume 9.9689367697644E+26
Space diagonal 1730255510.9261

Equilateral Triangle

Length = n
Perimeter 2996890455
Area 4.3211551878379E+17
Altitude 865127755.46303

Triangular Pyramid

Length = n
Surface area 4.3211551878379E+17
Volume 1.1748504651867E+26
Height 470915902.93416