144402457 (number)

144402457 is an odd 9-digits composite number following 144402456 and preceding 144402458. In scientific notation, it is written as 1.44402457 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 144172980 positive integers (up to 144402457) that are relatively prime to 144402457.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred two thousand four hundred fifty-seven

Notation

Scientific notation 1.44402457 × 10^8
Engineering notation 1.44402457 × 10^6

Prime Factorization of 144402457

Prime Factorization 631 × 228847

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144402457
Product of the distinct prime numbers

The prime factorization of 144402457 is 631 × 228847. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 58, 57, 804, 175, 2347, 147, 10413, 85023, 560212, 419739, 5114907, 8632638, 61446064, 16751381, 54723608, 860323330, 7120047156, 9839878867

Basic calculations (n = 144402457)

Multiplication

n×y
n×2 288804914
n×3 433207371
n×4 577609828
n×5 722012285

Division

n÷y
n÷2 72201228.5
n÷3 48134152.333333
n÷3 36100614.25
n÷5 28880491.4

Exponentiation

ny
n2 20852069587636849
n3 3.0110900819897E+24
n4 4.3480880608765E+32
n5 6.2787459924293E+40

Nth Root

y√n
2√n 12016.757341313
3√n 524.63612821038
4√n 109.62097126605
5√n 42.846457088181

Divisors of 144402457

1, 631, 228847, 144402457

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 -144402456
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 144402457 can be divided by 4 positive divisors. The sum of these divisors (counting 144402457) is 1, the average is 0.25.

Base conversion 144402457

Base System Value
2 Binary 1000100110110110100000011001
3 Ternary 101001201101221011
4 Quaternary 20212312200121
5 Quinary 243431334312
6 Senary 22155013521
8 Octal 1046664031
10 Decimal 144402457
12 Duodecimal 4043a2a1
16 Hexadecimal 89b6819
20 Vigesimal 252a62h
36 Base36 2dz1nd

Cryptographic Hash Functions

md5 3a6e722d0f2d7b2ac53851582480aaef
sha1 78db8a7ad0480af1faff5aa9487080a7aea7973d
sha256 b2cfd421add4511be9988867c4c1f4f8964483da250339be81002ba3fb57edea
sha512 a016146cf91ceaa6573d33bd380710e645f95e80c0b82d600434bc8ae77f171cb888cee0d5c96cb34641a9b78252aae4f2a210e2ae51a0a29b3fc70084f6d05c
ripemd-160 4cd635ccfda689205f906dffb2ed979d5eec3618

144402457 as geometric shapes

Circle

Radius = n
Diameter 288804914
Circumference 907307396.14303
Area 6.5508708628663E+16

Sphere

Radius = n
Volume 1.2612824641168E+25
Surface area 2.6203483451465E+17
Circumference 907307396.14303

Square

Length = n
Perimeter 577609828
Area 20852069587636849
Diagonal 204215913.1294

Cube

Length = n
Surface area 125112417525821094
Volume 3.0110900819897E+24
Space diagonal 250112392.26178

Equilateral Triangle

Length = n
Perimeter 433207371
Area 9.0292109921872E+15
Altitude 125056196.13089

Triangular Pyramid

Length = n
Surface area 9.0292109921872E+15
Volume 3.5486036928975E+23
Height 68071971.043133