298128049 (number)

298128049 is an odd 9-digits composite number following 298128048 and preceding 298128050. In scientific notation, it is written as 2.98128049 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 297530100 positive integers (up to 298128049) that are relatively prime to 298128049.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.98128049 × 10^8
Engineering notation 2.98128049 × 10^6

Prime Factorization of 298128049

Prime Factorization 499 × 597451

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 298128049
Product of the distinct prime numbers

The prime factorization of 298128049 is 499 × 597451. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 89, 62, 436, 815, 8968, 9953, 80550, 27960, 547302, 504924, 2114321, 5078631, 89215702, 65727228, 647741020, 249720321, 6746023267, 6152119235

Basic calculations (n = 298128049)

Multiplication

n×y
n×2 596256098
n×3 894384147
n×4 1192512196
n×5 1490640245

Division

n÷y
n÷2 149064024.5
n÷3 99376016.333333
n÷3 74532012.25
n÷5 59625609.8

Exponentiation

ny
n2 88880333600546401
n3 2.64977204508E+25
n4 7.8997137009444E+33
n5 2.3551262333211E+42

Nth Root

y√n
2√n 17266.384943004
3√n 668.03765982836
4√n 131.40161697256
5√n 49.531395911848

Divisors of 298128049

1, 499, 597451, 298128049

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 -298128048
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 298128049 can be divided by 4 positive divisors. The sum of these divisors (counting 298128049) is 1, the average is 0.25.

Base conversion 298128049

Base System Value
2 Binary 10001110001010001001010110001
3 Ternary 202202222110210121
4 Quaternary 101301101022301
5 Quinary 1102310044144
6 Senary 45325530241
8 Octal 2161211261
10 Decimal 298128049
12 Duodecimal 83a13981
16 Hexadecimal 11c512b1
20 Vigesimal 4d36029
36 Base36 4xhx2p

Cryptographic Hash Functions

md5 8b077b02dabd01c0534a22ccc8283859
sha1 e856aee0b5f16bd88fd5d4cbef5c0218924b286a
sha256 1e50fd4d753bfb340f31ad162fb96657c4fa4a8be51d6d54718d6e5b68324319
sha512 55082eaa32af5fe6125315fe6a74f79ade88b04f6b485eb28e21692265daffd4085b141f1d1470aac2cbf3972cf1819803bf0477fcf9d21646a0280950f26060
ripemd-160 94704e3454f87278ff8327488d8dadde72b1693e

298128049 as geometric shapes

Circle

Radius = n
Diameter 596256098
Circumference 1873193777.1349
Area 2.7922580308809E+17

Sphere

Radius = n
Volume 1.1099339187348E+26
Surface area 1.1169032123523E+18
Circumference 1873193777.1349

Square

Length = n
Perimeter 1192512196
Area 88880333600546401
Diagonal 421616730.21963

Cube

Length = n
Surface area 533282001603278406
Volume 2.64977204508E+25
Space diagonal 516372928.02938

Equilateral Triangle

Length = n
Perimeter 894384147
Area 3.8486313397454E+16
Altitude 258186464.01469

Triangular Pyramid

Length = n
Surface area 3.8486313397454E+16
Volume 3.122786302791E+24
Height 140538910.07321