142778635 (number)

142778635 is an odd 9-digits composite number following 142778634 and preceding 142778636. In scientific notation, it is written as 1.42778635 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 108211104 positive integers (up to 142778635) that are relatively prime to 142778635.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred seventy-eight thousand six hundred thirty-five

Notation

Scientific notation 1.42778635 × 10^8
Engineering notation 1.42778635 × 10^6

Prime Factorization of 142778635

Prime Factorization 5 × 19 × 1502933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142778635
Product of the distinct prime numbers

The prime factorization of 142778635 is 5 × 19 × 1502933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142778635)

Multiplication

n×y
n×2 285557270
n×3 428335905
n×4 571114540
n×5 713893175

Division

n÷y
n÷2 71389317.5
n÷3 47592878.333333
n÷3 35694658.75
n÷5 28555727

Exponentiation

ny
n2 20385738612463225
n3 2.9106479325543E+24
n4 4.1557833877567E+32
n5 5.9335707945958E+40

Nth Root

y√n
2√n 11949.001422713
3√n 522.66217961066
4√n 109.31148806376
5√n 42.749658043404

Divisors of 142778635

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 -142778634
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 142778635 can be divided by 8 positive divisors. The sum of these divisors (counting 142778635) is 1, the average is 0.125.

Base conversion 142778635

Base System Value
2 Binary 1000100000101010000100001011
3 Ternary 100221122220110121
4 Quaternary 20200222010023
5 Quinary 243022404020
6 Senary 22100124111
8 Octal 1040520413
10 Decimal 142778635
12 Duodecimal 3b996637
16 Hexadecimal 882a10b
20 Vigesimal 24c76bf
36 Base36 2d08p7

Cryptographic Hash Functions

md5 9df00743930330c50c5568bbadb864f9
sha1 568ce3c9fbf03ca1edc5b7ba8f3a2a32f7edef74
sha256 61459462dc6d518c7822e5f2f79f3f0bec77b94183bae97796b793f4723016fa
sha512 82270657851b2676b5f95c73e38f6764be10bf3d512e5696735520f2e9696ae7938c4d88631faaa39c7f8abd119d8a39eec6f77cb6c17049103880e8ade031cd
ripemd-160 668652685ef1e5d47d4786baec6ad136407edde9

142778635 as geometric shapes

Circle

Radius = n
Diameter 285557270
Circumference 897104621.61116
Area 6.4043686662916E+16

Sphere

Radius = n
Volume 1.2192093549465E+25
Surface area 2.5617474665166E+17
Circumference 897104621.61116

Square

Length = n
Perimeter 571114540
Area 20385738612463225
Diagonal 201919482.03412

Cube

Length = n
Surface area 122314431674779350
Volume 2.9106479325543E+24
Space diagonal 247299850.05533

Equilateral Triangle

Length = n
Perimeter 428335905
Area 8.8272837566512E+15
Altitude 123649925.02767

Triangular Pyramid

Length = n
Surface area 8.8272837566512E+15
Volume 3.4302314845929E+23
Height 67306494.011373