998422146 (number)

998422146 is an even 9-digits composite number following 998422145 and preceding 998422147. In scientific notation, it is written as 9.98422146 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 305110800 positive integers (up to 998422146) that are relatively prime to 998422146.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million four hundred twenty-two thousand one hundred forty-six

Notation

Scientific notation 9.98422146 × 10^8
Engineering notation 9.98422146 × 10^6

Prime Factorization of 998422146

Prime Factorization 2 × 3 × 9 × 19 × 31 × 31391

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 998422146
Product of the distinct prime numbers

The prime factorization of 998422146 is 2 × 3 × 9 × 19 × 31 × 31391. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 81, 91, 660, 646, 2379, 7792, 62610, 12553, 716249, 651423, 4673952, 1186720, 27508411, 8634433, 885341275, 774691902, 3202776413, 6690515774

Basic calculations (n = 998422146)

Multiplication

n×y
n×2 1996844292
n×3 2995266438
n×4 3993688584
n×5 4992110730

Division

n÷y
n÷2 499211073
n÷3 332807382
n÷3 249605536.5
n÷5 199684429.2

Exponentiation

ny
n2 996846781623245316
n3 9.9527390294147E+26
n4 9.9370350603262E+35
n5 9.9213558698081E+44

Nth Root

y√n
2√n 31597.818690536
3√n 999.47377179912
4√n 177.75775282821
5√n 63.075810697944

Divisors of 998422146

1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 3534, 5301, 10602, 15903, 31391, 31806, 62782, 94173, 188346, 282519, 565038, 596429, 847557, 973121, 1192858, 1695114, 1789287, 1946242, 2919363, 3578574, 5367861, 5838726, 8758089, 10735722, 16103583, 17516178, 18489299, 26274267, 32207166, 36978598, 52548534, 55467897, 110935794, 166403691, 332807382, 499211073, 998422146

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -998422145
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 998422146 can be divided by 64 positive divisors. The sum of these divisors (counting 998422146) is 1, the average is 0.015625.

Base conversion 998422146

Base System Value
2 Binary 111011100000101011011010000010
3 Ternary 2120120201002201000
4 Quaternary 323200223122002
5 Quinary 4021044002041
6 Senary 243023352430
8 Octal 7340533202
10 Decimal 998422146
12 Duodecimal 23a452716
16 Hexadecimal 3b82b682
20 Vigesimal fc02f76
36 Base36 gifngi

Cryptographic Hash Functions

md5 62a20ae40b9eaa12b8d6f731a41612be
sha1 cdb54bc3071753b09e7c16eca174e32163af5432
sha256 df4b7cbc0fd7d04a3bc0823b39d8064289279150074b41b3bce56929be62865a
sha512 abf69601abce0951c1e970628ec2d014db802483cd87fb59894d287ee282d87f9a1c33980e271e5eb1293545a9fc4868ddfc7332888debbc98b680e2ac08904f
ripemd-160 8970b2ba2fe1bc4eef1f298122bc63005ca5a11a

998422146 as geometric shapes

Circle

Radius = n
Diameter 1996844292
Circumference 6273271358.1099
Area 3.1316865259022E+18

Sphere

Radius = n
Volume 4.1689935757208E+27
Surface area 1.2526746103609E+19
Circumference 6273271358.1099

Square

Length = n
Perimeter 3993688584
Area 996846781623245316
Diagonal 1411982139.8469

Cube

Length = n
Surface area 5981080689739471896
Volume 9.9527390294147E+26
Space diagonal 1729317884.274

Equilateral Triangle

Length = n
Perimeter 2995266438
Area 4.3164731828324E+17
Altitude 864658942.13698

Triangular Pyramid

Length = n
Surface area 4.3164731828324E+17
Volume 1.1729415431799E+26
Height 470660713.28228