144464945 (number)

144464945 is an odd 9-digits composite number following 144464944 and preceding 144464946. In scientific notation, it is written as 1.44464945 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 115511040 positive integers (up to 144464945) that are relatively prime to 144464945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44464945 × 10^8
Engineering notation 1.44464945 × 10^6

Prime Factorization of 144464945

Prime Factorization 5 × 2221 × 13009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144464945
Product of the distinct prime numbers

The prime factorization of 144464945 is 5 × 2221 × 13009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 67, 2, 69, 425, 1784, 8159, 74170, 15080, 142968, 623625, 9328134, 6571002, 20625969, 87688733, 787118322, 335633182, 4676931255, 4623592173

Basic calculations (n = 144464945)

Multiplication

n×y
n×2 288929890
n×3 433394835
n×4 577859780
n×5 722324725

Division

n÷y
n÷2 72232472.5
n÷3 48154981.666667
n÷3 36116236.25
n÷5 28892989

Exponentiation

ny
n2 20870120333853025
n3 3.0150007861735E+24
n4 4.3556192274951E+32
n5 6.2923429214102E+40

Nth Root

y√n
2√n 12019.357095952
3√n 524.71179343877
4√n 109.63282855035
5√n 42.850164678961

Divisors of 144464945

1, 5, 2221, 11105, 13009, 65045, 28892989, 144464945

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 -144464944
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 144464945 can be divided by 8 positive divisors. The sum of these divisors (counting 144464945) is 1, the average is 0.125.

Base conversion 144464945

Base System Value
2 Binary 1000100111000101110000110001
3 Ternary 101001211120122112
4 Quaternary 20213011300301
5 Quinary 243440334240
6 Senary 22200215105
8 Octal 1047056061
10 Decimal 144464945
12 Duodecimal 4046a495
16 Hexadecimal 89c5c31
20 Vigesimal 252i275
36 Base36 2e0dv5

Cryptographic Hash Functions

md5 20eafd7e5886f267883f394824dbb26c
sha1 c07b4d1f1d867a87e906f2743393a4bdc5a574a6
sha256 09e6756c797e1b3e81d1cca3101b930fcaea4c5a6014e6b2587eb2ce2c1019ea
sha512 5d5b433ca5d73d38449548433da56bc3a67a5e4b09fd3f63010489b9aef1d76c2401b60ebe6b0741b5e4c150da887f9f45f6b35e0a6f57810479781fdf3d793e
ripemd-160 2c03950364b0eb36c98a0b6000c139b6d894e55f

144464945 as geometric shapes

Circle

Radius = n
Diameter 288929890
Circumference 907700019.82651
Area 6.5565416720368E+16

Sphere

Radius = n
Volume 1.2629205760547E+25
Surface area 2.6226166688147E+17
Circumference 907700019.82651

Square

Length = n
Perimeter 577859780
Area 20870120333853025
Diagonal 204304284.50648

Cube

Length = n
Surface area 125220722003118150
Volume 3.0150007861735E+24
Space diagonal 250220624.65264

Equilateral Triangle

Length = n
Perimeter 433394835
Area 9.0370271945774E+15
Altitude 125110312.32632

Triangular Pyramid

Length = n
Surface area 9.0370271945774E+15
Volume 3.5532125019767E+23
Height 68101428.168828