142830530 (number)

142830530 is an even 9-digits composite number following 142830529 and preceding 142830531. In scientific notation, it is written as 1.42830530 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 56801280 positive integers (up to 142830530) that are relatively prime to 142830530.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42830530 × 10^8
Engineering notation 1.42830530 × 10^6

Prime Factorization of 142830530

Prime Factorization 2 × 5 × 173 × 82561

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142830530
Product of the distinct prime numbers

The prime factorization of 142830530 is 2 × 5 × 173 × 82561. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 84, 43, 351, 734, 3653, 4958, 74699, 61166, 243359, 783122, 3696873, 3759228, 24245369, 51140671, 450161792, 811286205, 9348408653, 6734362473

Basic calculations (n = 142830530)

Multiplication

n×y
n×2 285661060
n×3 428491590
n×4 571322120
n×5 714152650

Division

n÷y
n÷2 71415265
n÷3 47610176.666667
n÷3 35707632.5
n÷5 28566106

Exponentiation

ny
n2 20400560300080900
n3 2.9138228399575E+24
n4 4.1618286055724E+32
n5 5.9443618550306E+40

Nth Root

y√n
2√n 11951.172745802
3√n 522.72549503205
4√n 109.32141942823
5√n 42.752765190404

Divisors of 142830530

1, 2, 5, 10, 173, 346, 865, 1730, 82561, 165122, 412805, 825610, 14283053, 28566106, 71415265, 142830530

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142830529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142830530 can be divided by 16 positive divisors. The sum of these divisors (counting 142830530) is 1, the average is 0.0625.

Base conversion 142830530

Base System Value
2 Binary 1000100000110110101111000010
3 Ternary 100221202112122122
4 Quaternary 20200312233002
5 Quinary 243031034110
6 Senary 22101204242
8 Octal 1040665702
10 Decimal 142830530
12 Duodecimal 3ba00682
16 Hexadecimal 8836bc2
20 Vigesimal 24cdg6a
36 Base36 2d1cqq

Cryptographic Hash Functions

md5 8901087c315ddb4b257653a27ece2f52
sha1 ac159e490dd75a7df517686d7686e3c55e13b509
sha256 5d81f06951b0baec43aa2747dce1931912ffa710e2c63e364e696cf3af598d36
sha512 4cbc2527e810bf75c234b4408378486adebce7a8772ac847ffb6a86f84c1e14714e65a22312b5d2b84f1ff6c94e038b4097e01700b54d51f6ddc966d78a79f4e
ripemd-160 618fa182f952759b9a5526eb1a45d6ceb8aa3baa

142830530 as geometric shapes

Circle

Radius = n
Diameter 285661060
Circumference 897430687.51267
Area 6.409025036785E+16

Sphere

Radius = n
Volume 1.2205392570497E+25
Surface area 2.563610014714E+17
Circumference 897430687.51267

Square

Length = n
Perimeter 571322120
Area 20400560300080900
Diagonal 201992872.64694

Cube

Length = n
Surface area 122403361800485400
Volume 2.9138228399575E+24
Space diagonal 247389734.83199

Equilateral Triangle

Length = n
Perimeter 428491590
Area 8.8337017356532E+15
Altitude 123694867.416

Triangular Pyramid

Length = n
Surface area 8.8337017356532E+15
Volume 3.4339731488503E+23
Height 67330957.548979