998420158 (number)

998420158 is an even 9-digits composite number following 998420157 and preceding 998420159. In scientific notation, it is written as 9.98420158 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 497209176 positive integers (up to 998420158) that are relatively prime to 998420158.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million four hundred twenty thousand one hundred fifty-eight

Notation

Scientific notation 9.98420158 × 10^8
Engineering notation 9.98420158 × 10^6

Prime Factorization of 998420158

Prime Factorization 2 × 499 × 907 × 1103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 998420158
Product of the distinct prime numbers

The prime factorization of 998420158 is 2 × 499 × 907 × 1103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 9, 87, 955, 262, 9026, 6677, 87929, 94879, 634396, 367409, 4149957, 4881971, 74440591, 32618526, 415226119, 113962041, 5894720684, 9015603496

Basic calculations (n = 998420158)

Multiplication

n×y
n×2 1996840316
n×3 2995260474
n×4 3993680632
n×5 4992100790

Division

n÷y
n÷2 499210079
n÷3 332806719.33333
n÷3 249605039.5
n÷5 199684031.6

Exponentiation

ny
n2 996842811900744964
n3 9.9526795775911E+26
n4 9.9369559163818E+35
n5 9.921257096073E+44

Nth Root

y√n
2√n 31597.787232653
3√n 999.47310843403
4√n 177.75766434293
5√n 63.075785579348

Divisors of 998420158

1, 2, 499, 907, 998, 1103, 1814, 2206, 452593, 550397, 905186, 1000421, 1100794, 2000842, 499210079, 998420158

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -998420157
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 998420158 can be divided by 16 positive divisors. The sum of these divisors (counting 998420158) is 1, the average is 0.0625.

Base conversion 998420158

Base System Value
2 Binary 111011100000101010111010111110
3 Ternary 2120120200222222101
4 Quaternary 323200222322332
5 Quinary 4021043421113
6 Senary 243023335314
8 Octal 7340527276
10 Decimal 998420158
12 Duodecimal 23a45153a
16 Hexadecimal 3b82aebe
20 Vigesimal fc02a7i
36 Base36 giflxa

Cryptographic Hash Functions

md5 99c66945887f54816ec0e9348c5ede57
sha1 702342786dfcbda47b170cb40bbcca974c06f11d
sha256 5e4fab215fca918de49527c0648d4cd1482c063479c79932ba22f223af86d3ec
sha512 ec6527fc9a75d7baf844da8f6c4d886e8ead074f4830f46e6f18cedddacb08392b699379989ff5b543b8f24dd7f92c1ce55d2e0fd9f30bb6e68bffd44e42f6ec
ripemd-160 d11a1780848e172ce68619c3c18574a5a890e529

998420158 as geometric shapes

Circle

Radius = n
Diameter 1996840316
Circumference 6273258867.1375
Area 3.1316740546512E+18

Sphere

Radius = n
Volume 4.1689686725991E+27
Surface area 1.2526696218605E+19
Circumference 6273258867.1375

Square

Length = n
Perimeter 3993680632
Area 996842811900744964
Diagonal 1411979328.3903

Cube

Length = n
Surface area 5981056871404469784
Volume 9.9526795775911E+26
Space diagonal 1729314440.9569

Equilateral Triangle

Length = n
Perimeter 2995260474
Area 4.3164559934298E+17
Altitude 864657220.47847

Triangular Pyramid

Length = n
Surface area 4.3164559934298E+17
Volume 1.1729345367153E+26
Height 470659776.1301