142464905 (number)

142464905 is an odd 9-digits composite number following 142464904 and preceding 142464906. In scientific notation, it is written as 1.42464905 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 103610800 positive integers (up to 142464905) that are relatively prime to 142464905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42464905 × 10^8
Engineering notation 1.42464905 × 10^6

Prime Factorization of 142464905

Prime Factorization 11 × 5 × 2590271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142464905
Product of the distinct prime numbers

The prime factorization of 142464905 is 11 × 5 × 2590271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 73, 56, 829, 702, 4341, 3667, 10150, 39801, 565774, 548387, 218618, 7679954, 6772456, 63219594, 454129748, 963175933, 8659733639, 1582573316

Basic calculations (n = 142464905)

Multiplication

n×y
n×2 284929810
n×3 427394715
n×4 569859620
n×5 712324525

Division

n÷y
n÷2 71232452.5
n÷3 47488301.666667
n÷3 35616226.25
n÷5 28492981

Exponentiation

ny
n2 20296249156659025
n3 2.8915032079598E+24
n4 4.1193772982918E+32
n5 5.868666954603E+40

Nth Root

y√n
2√n 11935.866328005
3√n 522.27908061733
4√n 109.25139050834
5√n 42.730854594526

Divisors of 142464905

1, 5, 11, 55, 2590271, 12951355, 28492981, 142464905

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 -142464904
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 142464905 can be divided by 8 positive divisors. The sum of these divisors (counting 142464905) is 1, the average is 0.125.

Base conversion 142464905

Base System Value
2 Binary 1000011111011101011110001001
3 Ternary 100221001222002222
4 Quaternary 20133131132021
5 Quinary 242432334110
6 Senary 22045303425
8 Octal 1037353611
10 Decimal 142464905
12 Duodecimal 3b864b75
16 Hexadecimal 87dd789
20 Vigesimal 24a8255
36 Base36 2ctimh

Cryptographic Hash Functions

md5 8e1319a24a46c17b41adef43223ff628
sha1 a5a3a171ad527a0155d10fded2f5c9b6905352c3
sha256 d83b242c799d72d5357d754dbdefa238d08c144e7f5908cc836b8e1b92924d06
sha512 d93606acaae77dce0f4e1b3309696e72ce9e3b8f589e106c8b564fbd03d80208daa70a17b140af77eb61d054fe292b5c2615f0ac0d06fb112bc669f47df31b17
ripemd-160 471ff6b97a296dc4c66cc421c8f9a6ec74a7b90f

142464905 as geometric shapes

Circle

Radius = n
Diameter 284929810
Circumference 895133397.88474
Area 6.3762547245988E+16

Sphere

Radius = n
Volume 1.211190031461E+25
Surface area 2.5505018898395E+17
Circumference 895133397.88474

Square

Length = n
Perimeter 569859620
Area 20296249156659025
Diagonal 201475800.81319

Cube

Length = n
Surface area 121777494939954150
Volume 2.8915032079598E+24
Space diagonal 246756453.75547

Equilateral Triangle

Length = n
Perimeter 427394715
Area 8.7885336856026E+15
Altitude 123378226.87774

Triangular Pyramid

Length = n
Surface area 8.7885336856026E+15
Volume 3.407669210285E+23
Height 67158600.271065