299442989 (number)

299442989 is an odd 9-digits composite number following 299442988 and preceding 299442990. In scientific notation, it is written as 2.99442989 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 299196924 positive integers (up to 299442989) that are relatively prime to 299442989.

Interesting facts

Basic properties

Name

Name two hundred ninety-nine million four hundred forty-two thousand nine hundred eighty-nine

Notation

Scientific notation 2.99442989 × 10^8
Engineering notation 2.99442989 × 10^6

Prime Factorization of 299442989

Prime Factorization 1223 × 244843

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 299442989
Product of the distinct prime numbers

The prime factorization of 299442989 is 1223 × 244843. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 12, 2, 613, 168, 7453, 817, 20565, 64851, 250761, 594636, 5268300, 5791411, 50479626, 59728903, 636371570, 293124292, 9583919935, 8554837301

Basic calculations (n = 299442989)

Multiplication

n×y
n×2 598885978
n×3 898328967
n×4 1197771956
n×5 1497214945

Division

n÷y
n÷2 149721494.5
n÷3 99814329.666667
n÷3 74860747.25
n÷5 59888597.8

Exponentiation

ny
n2 89666103661254121
n3 2.684988609231E+25
n4 8.0400101457908E+33
n5 2.4075246696459E+42

Nth Root

y√n
2√n 17304.421082486
3√n 669.01838060207
4√n 131.54626973991
5√n 49.575012209805

Divisors of 299442989

1, 1223, 244843, 299442989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -299442988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 299442989 can be divided by 4 positive divisors. The sum of these divisors (counting 299442989) is 1, the average is 0.25.

Base conversion 299442989

Base System Value
2 Binary 10001110110010010001100101101
3 Ternary 202212110021120002
4 Quaternary 101312102030231
5 Quinary 1103124133424
6 Senary 45414034045
8 Octal 2166221455
10 Decimal 299442989
12 Duodecimal 84348925
16 Hexadecimal 11d9232d
20 Vigesimal 4dba799
36 Base36 4ya3ot

Cryptographic Hash Functions

md5 a92e576f0748efde7eca66f7e2c25f63
sha1 90527736a0706db6a254dd2af4fc449ed0a9daf4
sha256 8e458c3c11d5205ccb5b3e66efa4a48f3509bb9e916f1b6870846bb230710298
sha512 2b4649c95c3ee9520718a4ae23ef00696e7f11d85b0dbc67a63ec702c20c8bdbff2d8f75af6280b90ebeb29fa5dcff45da7bf9598cbf5006e89b79c197e25b1f
ripemd-160 381cb70462e1bb9311847fc6d060c42c5db0d2c3

299442989 as geometric shapes

Circle

Radius = n
Diameter 598885978
Circumference 1881455788.8227
Area 2.8169437253822E+17

Sphere

Radius = n
Volume 1.124685398631E+26
Surface area 1.1267774901529E+18
Circumference 1881455788.8227

Square

Length = n
Perimeter 1197771956
Area 89666103661254121
Diagonal 423476336.20134

Cube

Length = n
Surface area 537996621967524726
Volume 2.684988609231E+25
Space diagonal 518650470.91829

Equilateral Triangle

Length = n
Perimeter 898328967
Area 3.8826561814507E+16
Altitude 259325235.45914

Triangular Pyramid

Length = n
Surface area 3.8826561814507E+16
Volume 3.1642894216598E+24
Height 141158778.73378