298889280 (number)

298889280 is an even 9-digits composite number following 298889279 and preceding 298889281. In scientific notation, it is written as 2.98889280 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 56 positive divisors. There are 78308352 positive integers (up to 298889280) that are relatively prime to 298889280.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.98889280 × 10^8
Engineering notation 2.98889280 × 10^6

Prime Factorization of 298889280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 45 × 59 × 1759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 9340290
Product of the distinct prime numbers

The prime factorization of 298889280 is 2 × 2 × 2 × 2 × 2 × 2 × 45 × 59 × 1759. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 5, 67, 51, 146, 544, 4922, 6879, 66622, 82086, 196066, 152522, 5704058, 2879012, 68633931, 61086262, 751838181, 181487806, 8948648495, 1782352258

Basic calculations (n = 298889280)

Multiplication

n×y
n×2 597778560
n×3 896667840
n×4 1195557120
n×5 1494446400

Division

n÷y
n÷2 149444640
n÷3 99629760
n÷3 74722320
n÷5 59777856

Exponentiation

ny
n2 89334801698918400
n3 2.6701214558732E+25
n4 7.9807067945851E+33
n5 2.3853477077246E+42

Nth Root

y√n
2√n 17288.414617888
3√n 668.6057588583
4√n 131.48541598933
5√n 49.556664505872

Divisors of 298889280

1, 2, 4, 8, 16, 32, 45, 59, 64, 90, 118, 180, 236, 360, 472, 720, 944, 1440, 1759, 1888, 2655, 2880, 3518, 3776, 5310, 7036, 10620, 14072, 21240, 28144, 42480, 56288, 79155, 84960, 103781, 112576, 158310, 169920, 207562, 316620, 415124, 633240, 830248, 1266480, 1660496, 2532960, 3320992, 4670145, 5065920, 6641984, 9340290, 18680580, 37361160, 74722320, 149444640, 298889280

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -298889279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 298889280 can be divided by 56 positive divisors. The sum of these divisors (counting 298889280) is 1, the average is 0.017857142857143.

Base conversion 298889280

Base System Value
2 Binary 10001110100001011000001000000
3 Ternary 202211102011000100
4 Quaternary 101310023001000
5 Quinary 1103003424110
6 Senary 45354122400
8 Octal 2164130100
10 Decimal 298889280
12 Duodecimal 84120400
16 Hexadecimal 11d0b040
20 Vigesimal 4d81340
36 Base36 4xy8g0

Cryptographic Hash Functions

md5 152d9b21cbde684b20d47b8bfc4bd97e
sha1 e67b8726f62b9ffb4816ff5d7e37e572473d09a0
sha256 838b92bdfa8087299e9a791b4c99b235883b974f3f114d01a8a15898912cc986
sha512 b749f6f15369d63628844a4f4608c780d8ed4571022ac2b434f2c2cc9b345e46bfc89e11210ccaa079ed6cb6f8062dc516cab54c4947064d6696e25beced70cb
ripemd-160 65b72df75eb53097e3546256ebbdc60f8d9d4d84

298889280 as geometric shapes

Circle

Radius = n
Diameter 597778560
Circumference 1877976732.5695
Area 2.8065355672722E+17

Sphere

Radius = n
Volume 1.1184578599952E+26
Surface area 1.1226142269089E+18
Circumference 1877976732.5695

Square

Length = n
Perimeter 1195557120
Area 89334801698918400
Diagonal 422693273.42393

Cube

Length = n
Surface area 536008810193510400
Volume 2.6701214558732E+25
Space diagonal 517691418.79768

Equilateral Triangle

Length = n
Perimeter 896667840
Area 3.8683103856654E+16
Altitude 258845709.39884

Triangular Pyramid

Length = n
Surface area 3.8683103856654E+16
Volume 3.1467683133995E+24
Height 140897757.80798