224745981 (number)

224745981 is an odd 9-digits composite number following 224745980 and preceding 224745982. In scientific notation, it is written as 2.24745981 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 149830652 positive integers (up to 224745981) that are relatively prime to 224745981.

Interesting facts

Basic properties

Name

Name two hundred twenty-four million seven hundred forty-five thousand nine hundred eighty-one

Notation

Scientific notation 2.24745981 × 10^8
Engineering notation 2.24745981 × 10^6

Prime Factorization of 224745981

Prime Factorization 3 × 74915327

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 224745981
Product of the distinct prime numbers

The prime factorization of 224745981 is 3 × 74915327. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 24, 74, 380, 857, 8898, 8729, 12793, 69665, 435026, 523350, 7730534, 2196570, 88101514, 50705032, 993692843, 355940692, 5079810555, 1143806521

Basic calculations (n = 224745981)

Multiplication

n×y
n×2 449491962
n×3 674237943
n×4 898983924
n×5 1123729905

Division

n÷y
n÷2 112372990.5
n÷3 74915327
n÷3 56186495.25
n÷5 44949196.2

Exponentiation

ny
n2 50510755975652361
n3 1.13520894028E+25
n4 2.5513364692319E+33
n5 5.734026176386E+41

Nth Root

y√n
2√n 14991.530308811
3√n 607.99122523838
4√n 122.4399048873
5√n 46.8099725928

Divisors of 224745981

1, 3, 74915327, 224745981

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 -224745980
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 224745981 can be divided by 4 positive divisors. The sum of these divisors (counting 224745981) is 1, the average is 0.25.

Base conversion 224745981

Base System Value
2 Binary 1101011001010101100111111101
3 Ternary 120122220021112020
4 Quaternary 31121111213331
5 Quinary 430013332411
6 Senary 34145030353
8 Octal 1531254775
10 Decimal 224745981
12 Duodecimal 633253b9
16 Hexadecimal d6559fd
20 Vigesimal 3a4d4j1
36 Base36 3pt33x

Cryptographic Hash Functions

md5 b24850c7ea3ece3b6940dd7d0f24ab72
sha1 5605c6b2ad0dde16e877e0da87a7874f70aeda9f
sha256 9da5f9913dbb2397c144e9cb64fb20cde3137e370d8b70aed24e46629cb87910
sha512 ea027d02696dd3a0be781228462fdf1680f16469e1da026f52a87d494966de489fc0b62655f64641a61c427ca2410fc8af69da169a1c245514940d9b7e10746a
ripemd-160 3b155e9f5de3e0a45daa60678b127f371906ddb3

224745981 as geometric shapes

Circle

Radius = n
Diameter 449491962
Circumference 1412120645.6669
Area 1.5868421990038E+17

Sphere

Radius = n
Volume 4.7551520894306E+25
Surface area 6.347368796015E+17
Circumference 1412120645.6669

Square

Length = n
Perimeter 898983924
Area 50510755975652361
Diagonal 317838814.41905

Cube

Length = n
Surface area 303064535853914166
Volume 1.13520894028E+25
Space diagonal 389271457.88891

Equilateral Triangle

Length = n
Perimeter 674237943
Area 2.1871798919636E+16
Altitude 194635728.94445

Triangular Pyramid

Length = n
Surface area 2.1871798919636E+16
Volume 1.3378565662259E+24
Height 105946271.47302