989898 (number)

989898 is an even 6-digits composite number following 989897 and preceding 989899. In scientific notation, it is written as 9.89898 × 10^5. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 254016 positive integers (up to 989898) that are relatively prime to 989898.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine thousand eight hundred ninety-eight

Notation

Scientific notation 9.89898 × 10^5
Engineering notation 9.89898 × 10^3

Prime Factorization of 989898

Prime Factorization 2 × 3 × 91 × 49 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 989898
Product of the distinct prime numbers

The prime factorization of 989898 is 2 × 3 × 91 × 49 × 37. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 35, 55, 554, 797, 4656, 2255, 57335, 67615, 838167, 741666, 783951, 487646, 36978878, 80681044, 92870662, 410409410, 9048283059, 7862560391

Basic calculations (n = 989898)

Multiplication

n×y
n×2 1979796
n×3 2969694
n×4 3959592
n×5 4949490

Division

n÷y
n÷2 494949
n÷3 329966
n÷3 247474.5
n÷5 197979.6

Exponentiation

ny
n2 979898050404
n3 969999120298818792
n4 9.6020018918556E+23
n5 9.5050024687441E+29

Nth Root

y√n
2√n 994.93617885772
3√n 99.66212636645
4√n 31.542608941838
5√n 15.816780561504

Divisors of 989898

1, 2, 3, 6, 37, 49, 74, 91, 98, 111, 147, 182, 222, 273, 294, 546, 1813, 3367, 3626, 4459, 5439, 6734, 8918, 10101, 10878, 13377, 20202, 26754, 164983, 329966, 494949, 989898

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 -989897
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 989898 can be divided by 32 positive divisors. The sum of these divisors (counting 989898) is 1, the average is 0.03125.

Base conversion 989898

Base System Value
2 Binary 11110001101011001010
3 Ternary 1212021212220
4 Quaternary 3301223022
5 Quinary 223134043
6 Senary 33114510
8 Octal 3615312
10 Decimal 989898
12 Duodecimal 3b8a36
16 Hexadecimal f1aca
20 Vigesimal 63eei
36 Base36 l7t6

Cryptographic Hash Functions

md5 90bed51510b09ad5d325d8d174fa616c
sha1 9e4e402a578ab140284c549de960abaa66190bf1
sha256 106341ed6691d80fa296bb3cee87190c154e6579e048716d28ab5e6a336814ae
sha512 d4c9df3556dbc7301606ace0a42b9b1e1e3b2be75a7d02245412462b0253cf35232e1d770f4b2f5eb4e38975cc93055ed602921a2298dcb90de5bf2682e51465
ripemd-160 766b2ca3bd2369b4b8dd286cbd6a05e5c190b656

989898 as geometric shapes

Circle

Radius = n
Diameter 1979796
Circumference 6219712.5692065
Area 3078440516416.2

Sphere

Radius = n
Volume 4.0631228137591E+18
Surface area 12313762065665
Circumference 6219712.5692065

Square

Length = n
Perimeter 3959592
Area 979898050404
Diagonal 1399927.176966

Cube

Length = n
Surface area 5879388302424
Volume 969999120298818792
Space diagonal 1714553.6303108

Equilateral Triangle

Length = n
Perimeter 2969694
Area 424308302384.35
Altitude 857276.81515541

Triangular Pyramid

Length = n
Surface area 424308302384.35
Volume 1.1431549261805E+17
Height 466642.392322