298889250 (number)

298889250 is an even 9-digits composite number following 298889249 and preceding 298889251. In scientific notation, it is written as 2.98889250 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 72456000 positive integers (up to 298889250) that are relatively prime to 298889250.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million eight hundred eighty-nine thousand two hundred fifty

Notation

Scientific notation 2.98889250 × 10^8
Engineering notation 2.98889250 × 10^6

Prime Factorization of 298889250

Prime Factorization 2 × 275 × 15 × 36229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 298889250
Product of the distinct prime numbers

The prime factorization of 298889250 is 2 × 275 × 15 × 36229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 21, 59, 235, 715, 3327, 6034, 55423, 35263, 459055, 838384, 8087805, 2670365, 69282917, 13958149, 118521243, 792066691, 5389371280, 5472216586

Basic calculations (n = 298889250)

Multiplication

n×y
n×2 597778500
n×3 896667750
n×4 1195557000
n×5 1494446250

Division

n÷y
n÷2 149444625
n÷3 99629750
n÷3 74722312.5
n÷5 59777850

Exponentiation

ny
n2 89334783765562500
n3 2.6701206518601E+25
n4 7.9807035904398E+33
n5 2.3853465106189E+42

Nth Root

y√n
2√n 17288.413750255
3√n 668.60573648862
4√n 131.48541268998
5√n 49.556663511056

Divisors of 298889250

1, 2, 15, 30, 275, 550, 4125, 8250, 36229, 72458, 543435, 1086870, 9962975, 19925950, 149444625, 298889250

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 -298889249
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 298889250 can be divided by 16 positive divisors. The sum of these divisors (counting 298889250) is 1, the average is 0.0625.

Base conversion 298889250

Base System Value
2 Binary 10001110100001011000000100010
3 Ternary 202211102010222020
4 Quaternary 101310023000202
5 Quinary 1103003424000
6 Senary 45354122310
8 Octal 2164130042
10 Decimal 298889250
12 Duodecimal 84120396
16 Hexadecimal 11d0b022
20 Vigesimal 4d8132a
36 Base36 4xy8f6

Cryptographic Hash Functions

md5 f09766b87a8f75aa18dabf6bdd7cd349
sha1 c8f797c4e5fba08aca045320328390ec69d4b676
sha256 6548b46d6b29f750283d552e02cbf5e9640b6675c3cf1fbd1d4cc83c330cd4fd
sha512 9cc7cc6ae980680f90df75c8b1275a19d3bfe53032022ad5d9581ce316221b0caad8e7694d9ced18611e1c4ae324fa318ea7a25c4974a7afb22c927765c1cb89
ripemd-160 73b0592f542a142ab9ce606515f04706f49b60a5

298889250 as geometric shapes

Circle

Radius = n
Diameter 597778500
Circumference 1877976544.0739
Area 2.8065350038792E+17

Sphere

Radius = n
Volume 1.118457523211E+26
Surface area 1.1226140015517E+18
Circumference 1877976544.0739

Square

Length = n
Perimeter 1195557000
Area 89334783765562500
Diagonal 422693230.99752

Cube

Length = n
Surface area 536008702593375000
Volume 2.6701206518601E+25
Space diagonal 517691366.83616

Equilateral Triangle

Length = n
Perimeter 896667750
Area 3.8683096091283E+16
Altitude 258845683.41808

Triangular Pyramid

Length = n
Surface area 3.8683096091283E+16
Volume 3.1467673658609E+24
Height 140897743.66584