144462720 (number)

144462720 is an even 9-digits composite number following 144462719 and preceding 144462721. In scientific notation, it is written as 1.44462720 × 10^8. The sum of its digits is 30. It has a total of 10 prime factors and 64 positive divisors. There are 37914624 positive integers (up to 144462720) that are relatively prime to 144462720.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred sixty-two thousand seven hundred twenty

Notation

Scientific notation 1.44462720 × 10^8
Engineering notation 1.44462720 × 10^6

Prime Factorization of 144462720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 67 × 1123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2257230
Product of the distinct prime numbers

The prime factorization of 144462720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 67 × 1123. Since it has a total of 10 prime factors.

Most popular turbo-numbers

9, 5, 12, 26, 280, 917, 8758, 3755, 412, 66178, 683016, 636338, 9344887, 5952209, 70121512, 86478919, 109068866, 991581589, 2476164752, 713821591

Basic calculations (n = 144462720)

Multiplication

n×y
n×2 288925440
n×3 433388160
n×4 577850880
n×5 722313600

Division

n÷y
n÷2 72231360
n÷3 48154240
n÷3 36115680
n÷5 28892544

Exponentiation

ny
n2 20869477469798400
n3 3.0148614802658E+24
n4 4.3553508986242E+32
n5 6.291858373697E+40

Nth Root

y√n
2√n 12019.264536568
3√n 524.70909961401
4√n 109.63240641602
5√n 42.850032685412

Divisors of 144462720

1, 2, 4, 8, 15, 16, 30, 32, 60, 64, 67, 120, 128, 134, 240, 268, 480, 536, 960, 1005, 1072, 1123, 1920, 2010, 2144, 2246, 4020, 4288, 4492, 8040, 8576, 8984, 16080, 16845, 17968, 32160, 33690, 35936, 64320, 67380, 71872, 75241, 128640, 134760, 143744, 150482, 269520, 300964, 539040, 601928, 1078080, 1128615, 1203856, 2156160, 2257230, 2407712, 4514460, 4815424, 9028920, 9630848, 18057840, 36115680, 72231360, 144462720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144462719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144462720 can be divided by 64 positive divisors. The sum of these divisors (counting 144462720) is 1, the average is 0.015625.

Base conversion 144462720

Base System Value
2 Binary 1000100111000101001110000000
3 Ternary 101001211110121010
4 Quaternary 20213011032000
5 Quinary 243440301340
6 Senary 22200200520
8 Octal 1047051600
10 Decimal 144462720
12 Duodecimal 40469140
16 Hexadecimal 89c5380
20 Vigesimal 252hgg0
36 Base36 2e0c5c

Cryptographic Hash Functions

md5 27ce8ec7b11f172e03bdc5fc9b483934
sha1 8203efd6619ddd136b78789a6d8af50a02d8af3d
sha256 d02c0ad0e8ad5a660a8782e1ade7a9cc9e38fa8471385b67c42cf7a04d58bdad
sha512 6602dac0805ad233dbefc685562c9e682a14aba10eb8fb2c5dad78811e5a9d24eee21f4133484c6383443aa0f54661c526e0e7b5acb6c14a199a998e6a2318f4
ripemd-160 3ba57acc46d1429353ecb1a4c57a4dd624223063

144462720 as geometric shapes

Circle

Radius = n
Diameter 288925440
Circumference 907686039.7392
Area 6.5563397103376E+16

Sphere

Radius = n
Volume 1.2628622237325E+25
Surface area 2.6225358841351E+17
Circumference 907686039.7392

Square

Length = n
Perimeter 577850880
Area 20869477469798400
Diagonal 204301137.88131

Cube

Length = n
Surface area 125216864818790400
Volume 3.0148614802658E+24
Space diagonal 250216770.8396

Equilateral Triangle

Length = n
Perimeter 433388160
Area 9.0367488262762E+15
Altitude 125108385.4198

Triangular Pyramid

Length = n
Surface area 9.0367488262762E+15
Volume 3.5530483283901E+23
Height 68100379.293769