142830532 (number)

142830532 is an even 9-digits composite number following 142830531 and preceding 142830533. In scientific notation, it is written as 1.42830532 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 62043648 positive integers (up to 142830532) that are relatively prime to 142830532.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42830532 × 10^8
Engineering notation 1.42830532 × 10^6

Prime Factorization of 142830532

Prime Factorization 2 × 2 × 221 × 161573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71415266
Product of the distinct prime numbers

The prime factorization of 142830532 is 2 × 2 × 221 × 161573. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 15, 49, 243, 637, 6253, 131, 29866, 46906, 643081, 521079, 6186584, 1518354, 87292327, 57955682, 631508240, 454028777, 1811935921, 5821496354

Basic calculations (n = 142830532)

Multiplication

n×y
n×2 285661064
n×3 428491596
n×4 571322128
n×5 714152660

Division

n÷y
n÷2 71415266
n÷3 47610177.333333
n÷3 35707633
n÷5 28566106.4

Exponentiation

ny
n2 20400560871403024
n3 2.9138229623609E+24
n4 4.1618288386782E+32
n5 5.9443622712135E+40

Nth Root

y√n
2√n 11951.172829476
3√n 522.72549747189
4√n 109.32141981092
5√n 42.752765310134

Divisors of 142830532

1, 2, 4, 221, 442, 884, 161573, 323146, 646292, 35707633, 71415266, 142830532

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142830531
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142830532 can be divided by 12 positive divisors. The sum of these divisors (counting 142830532) is 1, the average is 0.083333333333333.

Base conversion 142830532

Base System Value
2 Binary 1000100000110110101111000100
3 Ternary 100221202112122201
4 Quaternary 20200312233010
5 Quinary 243031034112
6 Senary 22101204244
8 Octal 1040665704
10 Decimal 142830532
12 Duodecimal 3ba00684
16 Hexadecimal 8836bc4
20 Vigesimal 24cdg6c
36 Base36 2d1cqs

Cryptographic Hash Functions

md5 b47c65d65df64fffe779c4d7e70f7c92
sha1 e146d98b406379ac3bb5a45a58b671042378a5c6
sha256 73a9821135b5e55a2c960607b65f4a9e2645ff97dc5ff84acfcfc7ac2166c100
sha512 193e1863d232118ce940935ccbffcfef953b59a45fba69e6c3c8b1641c5fb3a8ef360fdc6e4d0520a15e170684ba12d25ddc2ff9b66ead4ae0838fa713eec2b4
ripemd-160 27af19ca1b782cebee7ed85a703c2bca85df762f

142830532 as geometric shapes

Circle

Radius = n
Diameter 285661064
Circumference 897430700.07904
Area 6.4090252162711E+16

Sphere

Radius = n
Volume 1.2205393083219E+25
Surface area 2.5636100865084E+17
Circumference 897430700.07904

Square

Length = n
Perimeter 571322128
Area 20400560871403024
Diagonal 201992875.47536

Cube

Length = n
Surface area 122403365228418144
Volume 2.9138229623609E+24
Space diagonal 247389738.29609

Equilateral Triangle

Length = n
Perimeter 428491596
Area 8.8337019830429E+15
Altitude 123694869.14805

Triangular Pyramid

Length = n
Surface area 8.8337019830429E+15
Volume 3.4339732931041E+23
Height 67330958.491788