142488589 (number)

142488589 is an odd 9-digits composite number following 142488588 and preceding 142488590. In scientific notation, it is written as 1.42488589 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 142452540 positive integers (up to 142488589) that are relatively prime to 142488589.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42488589 × 10^8
Engineering notation 1.42488589 × 10^6

Prime Factorization of 142488589

Prime Factorization 4519 × 31531

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 142488589
Product of the distinct prime numbers

The prime factorization of 142488589 is 4519 × 31531. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142488589)

Multiplication

n×y
n×2 284977178
n×3 427465767
n×4 569954356
n×5 712442945

Division

n÷y
n÷2 71244294.5
n÷3 47496196.333333
n÷3 35622147.25
n÷5 28497717.8

Exponentiation

ny
n2 20302997995210921
n3 2.8929455368074E+24
n4 4.1221172759354E+32
n5 5.8735467434056E+40

Nth Root

y√n
2√n 11936.85842255
3√n 522.30802101344
4√n 109.25593083467
5√n 42.732275253556

Divisors of 142488589

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 -142488588
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 142488589 can be divided by 4 positive divisors. The sum of these divisors (counting 142488589) is 1, the average is 0.25.

Base conversion 142488589

Base System Value
2 Binary 1000011111100011010000001101
3 Ternary 100221010011121011
4 Quaternary 20133203100031
5 Quinary 242434113324
6 Senary 22050005221
8 Octal 1037432015
10 Decimal 142488589
12 Duodecimal 3b876811
16 Hexadecimal 87e340d
20 Vigesimal 24ab199
36 Base36 2cu0wd

Cryptographic Hash Functions

md5 63e76a4a95a0c7f39d77e2d1e0981790
sha1 20fa7acc579e3915edf8b04b9778e18867556ad9
sha256 9a6f8ff368743dbf911db7b4cd90486bd5d589c71a023253a78cf1143f92b84c
sha512 fcadb9bffee98e82a3321f99fa1b0940d2d3d1ccf59f18fd95c762759e09ade20d2be5f164c0ddaa4f20640c72e452cce463d7a1982a66f7e9e8f78567ab3599
ripemd-160 8f0bc97365180ee30c214746c8b2b6a6f5901afa

142488589 as geometric shapes

Circle

Radius = n
Diameter 284977178
Circumference 895282208.84555
Area 6.3783749347603E+16

Sphere

Radius = n
Volume 1.2117941927559E+25
Surface area 2.5513499739041E+17
Circumference 895282208.84555

Square

Length = n
Perimeter 569954356
Area 20302997995210921
Diagonal 201509295.04721

Cube

Length = n
Surface area 121817987971265526
Volume 2.8929455368074E+24
Space diagonal 246797475.6468

Equilateral Triangle

Length = n
Perimeter 427465767
Area 8.7914560184186E+15
Altitude 123398737.8234

Triangular Pyramid

Length = n
Surface area 8.7914560184186E+15
Volume 3.4093690111332E+23
Height 67169765.015735