298049240 (number)

298049240 is an even 9-digits composite number following 298049239 and preceding 298049241. In scientific notation, it is written as 2.98049240 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 115108224 positive integers (up to 298049240) that are relatively prime to 298049240.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.98049240 × 10^8
Engineering notation 2.98049240 × 10^6

Prime Factorization of 298049240

Prime Factorization 2 × 2 × 2 × 145 × 256939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 74512310
Product of the distinct prime numbers

The prime factorization of 298049240 is 2 × 2 × 2 × 145 × 256939. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 66, 46, 259, 734, 613, 8312, 8022, 52882, 781113, 108986, 1193705, 2145627, 95169595, 81012630, 423168149, 942773630, 7499046696, 443276947

Basic calculations (n = 298049240)

Multiplication

n×y
n×2 596098480
n×3 894147720
n×4 1192196960
n×5 1490246200

Division

n÷y
n÷2 149024620
n÷3 99349746.666667
n÷3 74512310
n÷5 59609848

Exponentiation

ny
n2 88833349464577600
n3 2.6476712294572E+25
n4 7.8913639770958E+33
n5 2.3520150359368E+42

Nth Root

y√n
2√n 17264.102641029
3√n 667.97879024773
4√n 131.39293223393
5√n 49.52877694821

Divisors of 298049240

1, 2, 4, 8, 145, 290, 580, 1160, 256939, 513878, 1027756, 2055512, 37256155, 74512310, 149024620, 298049240

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 -298049239
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 298049240 can be divided by 16 positive divisors. The sum of these divisors (counting 298049240) is 1, the average is 0.0625.

Base conversion 298049240

Base System Value
2 Binary 10001110000111101111011011000
3 Ternary 202202211110200202
4 Quaternary 101300331323120
5 Quinary 1102300033430
6 Senary 45324121332
8 Octal 2160757330
10 Decimal 298049240
12 Duodecimal 83996248
16 Hexadecimal 11c3ded8
20 Vigesimal 4d2g320
36 Base36 4xg89k

Cryptographic Hash Functions

md5 fd6836996b5caa2f610bc9ab3c46d315
sha1 b411819bdbeb225d438463a8071c7d270f9de6dc
sha256 f6de6b1f7e4100f05f35d638b4db2aca7f57a29b45dc3527a51dbbaa16717cf2
sha512 889ff412669df5e8cdb3f5371f39988bbf4ec820d5402dec7cf0292fe3646244708e88e4ece553fe8383594764c0d238eef86fb94b1683de8830c2beb2cdde7a
ripemd-160 20bc2f71fa79dea78d624ab4cf4fd19f4c690bb1

298049240 as geometric shapes

Circle

Radius = n
Diameter 596098480
Circumference 1872698605.584
Area 2.7907819807169E+17

Sphere

Radius = n
Volume 1.1090539311445E+26
Surface area 1.1163127922868E+18
Circumference 1872698605.584

Square

Length = n
Perimeter 1192196960
Area 88833349464577600
Diagonal 421505277.46299

Cube

Length = n
Surface area 533000096787465600
Volume 2.6476712294572E+25
Space diagonal 516236426.83729

Equilateral Triangle

Length = n
Perimeter 894147720
Area 3.8465968669792E+16
Altitude 258118213.41865

Triangular Pyramid

Length = n
Surface area 3.8465968669792E+16
Volume 3.1203104678362E+24
Height 140501759.15433