298300145 (number)

298300145 is an odd 9-digits composite number following 298300144 and preceding 298300146. In scientific notation, it is written as 2.98300145 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 200256960 positive integers (up to 298300145) that are relatively prime to 298300145.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million three hundred thousand one hundred forty-five

Notation

Scientific notation 2.98300145 × 10^8
Engineering notation 2.98300145 × 10^6

Prime Factorization of 298300145

Prime Factorization 5 × 143 × 417203

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 298300145
Product of the distinct prime numbers

The prime factorization of 298300145 is 5 × 143 × 417203. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 72, 29, 406, 664, 4471, 4817, 23259, 64779, 973244, 917084, 8591588, 6227389, 86151596, 54631728, 597848184, 469262588, 6544067645, 9271156574

Basic calculations (n = 298300145)

Multiplication

n×y
n×2 596600290
n×3 894900435
n×4 1193200580
n×5 1491500725

Division

n÷y
n÷2 149150072.5
n÷3 99433381.666667
n÷3 74575036.25
n÷5 59660029

Exponentiation

ny
n2 88982976507021025
n3 2.6543634794576E+25
n4 7.9179701080491E+33
n5 2.3619316313367E+42

Nth Root

y√n
2√n 17271.367780231
3√n 668.16617786492
4√n 131.42057593935
5√n 49.537113044184

Divisors of 298300145

1, 5, 143, 715, 417203, 2086015, 59660029, 298300145

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -298300144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 298300145 can be divided by 8 positive divisors. The sum of these divisors (counting 298300145) is 1, the average is 0.125.

Base conversion 298300145

Base System Value
2 Binary 10001110001111011001011110001
3 Ternary 202210022012212112
4 Quaternary 101301323023301
5 Quinary 1102331101040
6 Senary 45333335105
8 Octal 2161731361
10 Decimal 298300145
12 Duodecimal 83a97495
16 Hexadecimal 11c7b2f1
20 Vigesimal 4d47a75
36 Base36 4xllv5

Cryptographic Hash Functions

md5 a321bd1fc8aa60120e59e20a429a4614
sha1 e4dad5127fff8b33af3dcb1808ecc1239649ac16
sha256 ffd804765ce611eb7c1a83234cb61e65842fdf2e9d31903a7fa3a77de5047794
sha512 72f4ccef456206c0c497e4d27d21dd6953f93a95e9ad75989fb1aa0bc0b9654f0650169863bd247c9f8c4e331d6f60cd45d9e79422ee4e33031388518097848a
ripemd-160 1f19be60d979d6de1071975edad1fbc5c642bd8c

298300145 as geometric shapes

Circle

Radius = n
Diameter 596600290
Circumference 1874275088.1935
Area 2.7954826528901E+17

Sphere

Radius = n
Volume 1.1118571742695E+26
Surface area 1.118193061156E+18
Circumference 1874275088.1935

Square

Length = n
Perimeter 1193200580
Area 88982976507021025
Diagonal 421860110.71686

Cube

Length = n
Surface area 533897859042126150
Volume 2.6543634794576E+25
Space diagonal 516671007.04516

Equilateral Triangle

Length = n
Perimeter 894900435
Area 3.8530759079717E+16
Altitude 258335503.52258

Triangular Pyramid

Length = n
Surface area 3.8530759079717E+16
Volume 3.1281973600973E+24
Height 140620036.90562