298889245 (number)

298889245 is an odd 9-digits composite number following 298889244 and preceding 298889246. In scientific notation, it is written as 2.98889245 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 239111392 positive integers (up to 298889245) that are relatively prime to 298889245.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million eight hundred eighty-nine thousand two hundred forty-five

Notation

Scientific notation 2.98889245 × 10^8
Engineering notation 2.98889245 × 10^6

Prime Factorization of 298889245

Prime Factorization 5 × 59777849

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 298889245
Product of the distinct prime numbers

The prime factorization of 298889245 is 5 × 59777849. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 94, 10, 466, 422, 560, 311, 89543, 6376, 737833, 419639, 5229045, 1208626, 77021506, 40142604, 198564463, 143172289, 1917756088, 3335723320

Basic calculations (n = 298889245)

Multiplication

n×y
n×2 597778490
n×3 896667735
n×4 1195556980
n×5 1494446225

Division

n÷y
n÷2 149444622.5
n÷3 99629748.333333
n÷3 74722311.25
n÷5 59777849

Exponentiation

ny
n2 89334780776670025
n3 2.6701205178579E+25
n4 7.9807030564157E+33
n5 2.3853463111013E+42

Nth Root

y√n
2√n 17288.413605649
3√n 668.60573276034
4√n 131.48541214009
5√n 49.556663345253

Divisors of 298889245

1, 5, 59777849, 298889245

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 -298889244
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 298889245 can be divided by 4 positive divisors. The sum of these divisors (counting 298889245) is 1, the average is 0.25.

Base conversion 298889245

Base System Value
2 Binary 10001110100001011000000011101
3 Ternary 202211102010222001
4 Quaternary 101310023000131
5 Quinary 1103003423440
6 Senary 45354122301
8 Octal 2164130035
10 Decimal 298889245
12 Duodecimal 84120391
16 Hexadecimal 11d0b01d
20 Vigesimal 4d81325
36 Base36 4xy8f1

Cryptographic Hash Functions

md5 143d8a75db86363e26163f6042c3000c
sha1 7580a95cbcc5271fc00e7a72cec923720364f9e4
sha256 7e49086d7237cf181fe245d901babc71a0795a8751cf12b115602259793e0f1c
sha512 9971bfc324c9ec66764ad748e4b6858a4af8f8e9c51dd958c790ef9d4517ec23865412df41b0d0462b2f94e1f995a027a68274860f27d33994cbe9cf03557557
ripemd-160 33fb57871a92c1c60d7d8af1d8a670c16c863a8f

298889245 as geometric shapes

Circle

Radius = n
Diameter 597778490
Circumference 1877976512.658
Area 2.8065349099804E+17

Sphere

Radius = n
Volume 1.1184574670803E+26
Surface area 1.1226139639922E+18
Circumference 1877976512.658

Square

Length = n
Perimeter 1195556980
Area 89334780776670025
Diagonal 422693223.92645

Cube

Length = n
Surface area 536008684660020150
Volume 2.6701205178579E+25
Space diagonal 517691358.1759

Equilateral Triangle

Length = n
Perimeter 896667735
Area 3.8683094797055E+16
Altitude 258845679.08795

Triangular Pyramid

Length = n
Surface area 3.8683094797055E+16
Volume 3.1467672079378E+24
Height 140897741.30882