142830537 (number)

142830537 is an odd 9-digits composite number following 142830536 and preceding 142830538. In scientific notation, it is written as 1.42830537 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 95220356 positive integers (up to 142830537) that are relatively prime to 142830537.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42830537 × 10^8
Engineering notation 1.42830537 × 10^6

Prime Factorization of 142830537

Prime Factorization 3 × 47610179

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 142830537
Product of the distinct prime numbers

The prime factorization of 142830537 is 3 × 47610179. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 80, 16, 430, 241, 9847, 7489, 30262, 83787, 533277, 600670, 9072236, 8206045, 21859520, 57044790, 174667292, 201011714, 2300224897, 5140235684

Basic calculations (n = 142830537)

Multiplication

n×y
n×2 285661074
n×3 428491611
n×4 571322148
n×5 714152685

Division

n÷y
n÷2 71415268.5
n÷3 47610179
n÷3 35707634.25
n÷5 28566107.4

Exponentiation

ny
n2 20400562299708369
n3 2.9138232683693E+24
n4 4.1618294214428E+32
n5 5.9443633116708E+40

Nth Root

y√n
2√n 11951.17303866
3√n 522.72550357149
4√n 109.32142076766
5√n 42.752765609459

Divisors of 142830537

1, 3, 47610179, 142830537

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 -142830536
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 142830537 can be divided by 4 positive divisors. The sum of these divisors (counting 142830537) is 1, the average is 0.25.

Base conversion 142830537

Base System Value
2 Binary 1000100000110110101111001001
3 Ternary 100221202112122220
4 Quaternary 20200312233021
5 Quinary 243031034122
6 Senary 22101204253
8 Octal 1040665711
10 Decimal 142830537
12 Duodecimal 3ba00689
16 Hexadecimal 8836bc9
20 Vigesimal 24cdg6h
36 Base36 2d1cqx

Cryptographic Hash Functions

md5 bb1f8b055b60cb1df3e39d5f63031904
sha1 cb909cadb85c2a61c4cf223885e8ee3781931848
sha256 2053b77a9c9e5563705304ed118b6dd5507ebb375beb469457b24247718561eb
sha512 116b4fcda980b1927ce2f2de1eeae258fdfb67695f6fbc2b499356ee149c0c2aff397c9f5f1c9d0f5fb913b02993ff476809ea7d68fe04c710e7780bef05af09
ripemd-160 3b2d75b266b310d1e9f96941afc4f2395351a8a4

142830537 as geometric shapes

Circle

Radius = n
Diameter 285661074
Circumference 897430731.49497
Area 6.4090256649865E+16

Sphere

Radius = n
Volume 1.2205394365024E+25
Surface area 2.5636102659946E+17
Circumference 897430731.49497

Square

Length = n
Perimeter 571322148
Area 20400562299708369
Diagonal 201992882.54643

Cube

Length = n
Surface area 122403373798250214
Volume 2.9138232683693E+24
Space diagonal 247389746.95635

Equilateral Triangle

Length = n
Perimeter 428491611
Area 8.8337026015173E+15
Altitude 123694873.47817

Triangular Pyramid

Length = n
Surface area 8.8337026015173E+15
Volume 3.4339736537385E+23
Height 67330960.848811