298900 (number)

298900 is an even 6-digits composite number following 298899 and preceding 298901. In scientific notation, it is written as 2.98900 × 10^5. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 100800 positive integers (up to 298900) that are relatively prime to 298900.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight thousand nine hundred

Notation

Scientific notation 2.98900 × 10^5
Engineering notation 2.98900 × 10^3

Prime Factorization of 298900

Prime Factorization 2 × 2 × 245 × 5 × 61

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149450
Product of the distinct prime numbers

The prime factorization of 298900 is 2 × 2 × 245 × 5 × 61. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 21, 92, 256, 593, 6867, 6624, 63177, 36684, 271272, 229913, 3940242, 8951669, 17912420, 52583953, 862227713, 19685413, 8334288273, 125431623

Basic calculations (n = 298900)

Multiplication

n×y
n×2 597800
n×3 896700
n×4 1195600
n×5 1494500

Division

n÷y
n÷2 149450
n÷3 99633.333333333
n÷3 74725
n÷5 59780

Exponentiation

ny
n2 89341210000
n3 26704087669000000
n4 7.9818518042641E+21
n5 2.3857755042945E+27

Nth Root

y√n
2√n 546.71747731347
3√n 66.86137521951
4√n 23.381990448066
5√n 12.44816060785

Divisors of 298900

1, 2, 4, 5, 10, 20, 61, 122, 244, 245, 305, 490, 610, 980, 1220, 1225, 2450, 4900, 14945, 29890, 59780, 74725, 149450, 298900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -298899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 298900 can be divided by 24 positive divisors. The sum of these divisors (counting 298900) is 1, the average is 0.041666666666667.

Base conversion 298900

Base System Value
2 Binary 1001000111110010100
3 Ternary 120012000101
4 Quaternary 1020332110
5 Quinary 34031100
6 Senary 10223444
8 Octal 1107624
10 Decimal 298900
12 Duodecimal 124b84
16 Hexadecimal 48f94
20 Vigesimal 1h750
36 Base36 6ems

Cryptographic Hash Functions

md5 b8c85d9a7ec7fad0ff490307a630e1ac
sha1 480362a16607b9cc9481fd9079943d0cb0c01bed
sha256 0d40ac22649ec447d7c4aa4a430fe13ed8a76b523b8e6e4f5f69ff9b107a3937
sha512 9264f4f45fdf63bc1f30205c6b790ad53859fd80c225f22355962537bb2534f2c42a505dd0cb054c2d7b7d19b655acaf4f472ecc60d04508b66f2d429c795af4
ripemd-160 cac1ddc3bd0563e58b9564d07835a147dd1a0a50

298900 as geometric shapes

Circle

Radius = n
Diameter 597800
Circumference 1878044.088316
Area 280673688998.82

Sphere

Radius = n
Volume 1.1185782085566E+17
Surface area 1122694755995.3
Circumference 1878044.088316

Square

Length = n
Perimeter 1195600
Area 89341210000
Diagonal 422708.43379332

Cube

Length = n
Surface area 536047260000
Volume 26704087669000000
Space diagonal 517709.98638234

Equilateral Triangle

Length = n
Perimeter 896700
Area 38685878732.42
Altitude 258854.99319117

Triangular Pyramid

Length = n
Surface area 38685878732.42
Volume 3.1471069126917E+15
Height 140902.81126444