144498985 (number)

144498985 is an odd 9-digits composite number following 144498984 and preceding 144498986. In scientific notation, it is written as 1.44498985 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 115555584 positive integers (up to 144498985) that are relatively prime to 144498985.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred ninety-eight thousand nine hundred eighty-five

Notation

Scientific notation 1.44498985 × 10^8
Engineering notation 1.44498985 × 10^6

Prime Factorization of 144498985

Prime Factorization 5 × 6353 × 4549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144498985
Product of the distinct prime numbers

The prime factorization of 144498985 is 5 × 6353 × 4549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144498985)

Multiplication

n×y
n×2 288997970
n×3 433496955
n×4 577995940
n×5 722494925

Division

n÷y
n÷2 72249492.5
n÷3 48166328.333333
n÷3 36124746.25
n÷5 28899797

Exponentiation

ny
n2 20879956666030225
n3 3.0171325450854E+24
n4 4.359725903753E+32
n5 6.2997596797052E+40

Nth Root

y√n
2√n 12020.773061663
3√n 524.75300248263
4√n 109.63928612346
5√n 42.85218382921

Divisors of 144498985

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 -144498984
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 144498985 can be divided by 8 positive divisors. The sum of these divisors (counting 144498985) is 1, the average is 0.125.

Base conversion 144498985

Base System Value
2 Binary 1000100111001110000100101001
3 Ternary 101001220022100021
4 Quaternary 20213032010221
5 Quinary 243442431420
6 Senary 22201040441
8 Octal 1047160451
10 Decimal 144498985
12 Duodecimal 40486121
16 Hexadecimal 89ce129
20 Vigesimal 2532795
36 Base36 2e144p

Cryptographic Hash Functions

md5 b9ae8901e43c5d2fb38d7ef3eeae8046
sha1 bd7b1fdebdb8dec4432485ba254dc5b86649cc29
sha256 4bfd4c0a4a09543d9fb52174d2223124f34771ff495797555ed41c1e1a79ad49
sha512 8ffcb90e3dda0b030bd62220f06967b66c1a55fdee7f37b6eb4307b2a137f1764fc025f9b32199c571d10fe49a9d5af747b5479c4854870f3c5a802083a70de6
ripemd-160 74206ced7d4f66e3c87c5e6937d78e3c7a6b0d99

144498985 as geometric shapes

Circle

Radius = n
Diameter 288997970
Circumference 907913899.45436
Area 6.5596318469274E+16

Sphere

Radius = n
Volume 1.2638135251396E+25
Surface area 2.623852738771E+17
Circumference 907913899.45436

Square

Length = n
Perimeter 577995940
Area 20879956666030225
Diagonal 204352424.33615

Cube

Length = n
Surface area 125279739996181350
Volume 3.0171325450854E+24
Space diagonal 250279583.66213

Equilateral Triangle

Length = n
Perimeter 433496955
Area 9.0412864513502E+15
Altitude 125139791.83107

Triangular Pyramid

Length = n
Surface area 9.0412864513502E+15
Volume 3.5557248039475E+23
Height 68117474.778715