144865994 (number)

144865994 is an even 9-digits composite number following 144865993 and preceding 144865995. In scientific notation, it is written as 1.44865994 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 54292032 positive integers (up to 144865994) that are relatively prime to 144865994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44865994 × 10^8
Engineering notation 1.44865994 × 10^6

Prime Factorization of 144865994

Prime Factorization 2 × 7 × 19 × 13 × 41893

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 144865994
Product of the distinct prime numbers

The prime factorization of 144865994 is 2 × 7 × 19 × 13 × 41893. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 30, 43, 948, 459, 6964, 2090, 28753, 14334, 395992, 525044, 7468237, 5702812, 93737941, 21137504, 654400055, 935609636, 2332157152, 8122537379

Basic calculations (n = 144865994)

Multiplication

n×y
n×2 289731988
n×3 434597982
n×4 579463976
n×5 724329970

Division

n÷y
n÷2 72432997
n÷3 48288664.666667
n÷3 36216498.5
n÷5 28973198.8

Exponentiation

ny
n2 20986156217608036
n3 3.0401803807031E+24
n4 4.4041875278985E+32
n5 6.3801700399142E+40

Nth Root

y√n
2√n 12036.028996309
3√n 525.19689545947
4√n 109.7088373665
5√n 42.873929564617

Divisors of 144865994

1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 41893, 83786, 293251, 544609, 586502, 795967, 1089218, 1591934, 3812263, 5571769, 7624526, 10347571, 11143538, 20695142, 72432997, 144865994

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144865993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144865994 can be divided by 32 positive divisors. The sum of these divisors (counting 144865994) is 1, the average is 0.03125.

Base conversion 144865994

Base System Value
2 Binary 1000101000100111101011001010
3 Ternary 101002120221210012
4 Quaternary 20220213223022
5 Quinary 244041202434
6 Senary 22212551522
8 Octal 1050475312
10 Decimal 144865994
12 Duodecimal 406225a2
16 Hexadecimal 8a27aca
20 Vigesimal 25584je
36 Base36 2e8zbe

Cryptographic Hash Functions

md5 441a0cfccdfc51ee58bbf32a2f4a82b5
sha1 9847e71dd3e567730bd33bcf0a8978090ea50eb5
sha256 0440d75ed57813f841c86e1e5cd13743cbf015088a0c407454e5172397e7e107
sha512 9a9fa33860cd4f9b44533bc55b98ab634af85f895244e0d9594b09a442353cad4fa98f3be7cd15c0af88796e5d7d8112840c7dfda9d4c4a73b68495b4ea992d5
ripemd-160 f481926153fa4dfad9cb8aa79ee8750840b8c52f

144865994 as geometric shapes

Circle

Radius = n
Diameter 289731988
Circumference 910219885.01077
Area 6.5929954200325E+16

Sphere

Radius = n
Volume 1.2734677799473E+25
Surface area 2.637198168013E+17
Circumference 910219885.01077

Square

Length = n
Perimeter 579463976
Area 20986156217608036
Diagonal 204871453.44146

Cube

Length = n
Surface area 125916937305648216
Volume 3.0401803807031E+24
Space diagonal 250915261.89697

Equilateral Triangle

Length = n
Perimeter 434597982
Area 9.0872722061187E+15
Altitude 125457630.94848

Triangular Pyramid

Length = n
Surface area 9.0872722061187E+15
Volume 3.5828869387091E+23
Height 68290484.480486