298389628 (number)

298389628 is an even 9-digits composite number following 298389627 and preceding 298389629. In scientific notation, it is written as 2.98389628 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 6 positive divisors. There are 149194812 positive integers (up to 298389628) that are relatively prime to 298389628.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million three hundred eighty-nine thousand six hundred twenty-eight

Notation

Scientific notation 2.98389628 × 10^8
Engineering notation 2.98389628 × 10^6

Prime Factorization of 298389628

Prime Factorization 2 × 2 × 74597407

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149194814
Product of the distinct prime numbers

The prime factorization of 298389628 is 2 × 2 × 74597407. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 21, 28, 565, 590, 1066, 8790, 21588, 74086, 217106, 562916, 7577768, 9004041, 11881996, 94893005, 679726742, 394834889, 1628939846, 6162719402

Basic calculations (n = 298389628)

Multiplication

n×y
n×2 596779256
n×3 895168884
n×4 1193558512
n×5 1491948140

Division

n÷y
n÷2 149194814
n÷3 99463209.333333
n÷3 74597407
n÷5 59677925.6

Exponentiation

ny
n2 89036370097978384
n3 2.6567529352006E+25
n4 7.9274752002242E+33
n5 2.3654763759741E+42

Nth Root

y√n
2√n 17273.958087248
3√n 668.23298254427
4√n 131.43043059827
5√n 49.540084680484

Divisors of 298389628

1, 2, 4, 74597407, 149194814, 298389628

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -298389627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 298389628 can be divided by 6 positive divisors. The sum of these divisors (counting 298389628) is 1, the average is 0.16666666666667.

Base conversion 298389628

Base System Value
2 Binary 10001110010010001000001111100
3 Ternary 202210110202121201
4 Quaternary 101302101001330
5 Quinary 1102341432003
6 Senary 45335305244
8 Octal 2162210174
10 Decimal 298389628
12 Duodecimal 83b1b224
16 Hexadecimal 11c9107c
20 Vigesimal 4d4ie18
36 Base36 4xniws

Cryptographic Hash Functions

md5 b1f872496eb28e37be79804ca280888b
sha1 d33a920d530786fe7e0260713e07ddd340a903df
sha256 992b03329884a1d4ce809dfc229e9c878bb13e43978aa774b63b0246fb4161e6
sha512 aa3eb23bd07e12780634ff96b07110225d618f160299b8437a1fd3df05d87457022449fa3eb55be79154c7535df3d8c74ae53f1ec6cb7000140fd44be6be1b9f
ripemd-160 fff8a310dd7434eea4427731ead234fe7f0fb366

298389628 as geometric shapes

Circle

Radius = n
Diameter 596779256
Circumference 1874837326.4644
Area 2.7971600620211E+17

Sphere

Radius = n
Volume 1.1128580671506E+26
Surface area 1.1188640248084E+18
Circumference 1874837326.4644

Square

Length = n
Perimeter 1193558512
Area 89036370097978384
Diagonal 421986658.78906

Cube

Length = n
Surface area 534218220587870304
Volume 2.6567529352006E+25
Space diagonal 516825996.14758

Equilateral Triangle

Length = n
Perimeter 895168884
Area 3.8553879182801E+16
Altitude 258412998.07379

Triangular Pyramid

Length = n
Surface area 3.8553879182801E+16
Volume 3.131013360696E+24
Height 140662219.59635