142488130 (number)

142488130 is an even 9-digits composite number following 142488129 and preceding 142488131. In scientific notation, it is written as 1.42488130 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 56212800 positive integers (up to 142488130) that are relatively prime to 142488130.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred eighty-eight thousand one hundred thirty

Notation

Scientific notation 1.42488130 × 10^8
Engineering notation 1.42488130 × 10^6

Prime Factorization of 142488130

Prime Factorization 2 × 5 × 151 × 197 × 479

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 142488130
Product of the distinct prime numbers

The prime factorization of 142488130 is 2 × 5 × 151 × 197 × 479. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 90, 45, 356, 680, 2329, 1488, 13657, 99954, 89560, 949097, 3902702, 8334857, 57285563, 85026589, 881677960, 146416956, 4052733972, 4214933579

Basic calculations (n = 142488130)

Multiplication

n×y
n×2 284976260
n×3 427464390
n×4 569952520
n×5 712440650

Division

n÷y
n÷2 71244065
n÷3 47496043.333333
n÷3 35622032.5
n÷5 28497626

Exponentiation

ny
n2 20302867190896900
n3 2.8929175796693E+24
n4 4.122064161712E+32
n5 5.8734521414236E+40

Nth Root

y√n
2√n 11936.83919637
3√n 522.30746017405
4√n 109.25584284774
5√n 42.732247722734

Divisors of 142488130

1, 2, 5, 10, 151, 197, 302, 394, 479, 755, 958, 985, 1510, 1970, 2395, 4790, 29747, 59494, 72329, 94363, 144658, 148735, 188726, 297470, 361645, 471815, 723290, 943630, 14248813, 28497626, 71244065, 142488130

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142488129
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142488130 can be divided by 32 positive divisors. The sum of these divisors (counting 142488130) is 1, the average is 0.03125.

Base conversion 142488130

Base System Value
2 Binary 1000011111100011001001000010
3 Ternary 100221010010222011
4 Quaternary 20133203021002
5 Quinary 242434110010
6 Senary 22050003134
8 Octal 1037431102
10 Decimal 142488130
12 Duodecimal 3b8764aa
16 Hexadecimal 87e3242
20 Vigesimal 24ab06a
36 Base36 2cu0jm

Cryptographic Hash Functions

md5 86479dfdca2345828b61721d84409a39
sha1 53ac45079931437aa4cfa90e0d99d0a3a8681407
sha256 2a68076a0a4ad0c55d409acf726496c476de57d6ec1062f90bf54a8d033cfbfa
sha512 fe35423d8fb28e74f0c8060cf42e17ef914df83df480c1682dd8924ab47284f775bba26367f49be4af039079a0d3278f6eb6c31ddb5de8fc7cae8078d165a05c
ripemd-160 4f02b373b7e224fd2af01ce311d499a04fbabb13

142488130 as geometric shapes

Circle

Radius = n
Diameter 284976260
Circumference 895279324.86349
Area 6.3783338413731E+16

Sphere

Radius = n
Volume 1.2117824820973E+25
Surface area 2.5513335365492E+17
Circumference 895279324.86349

Square

Length = n
Perimeter 569952520
Area 20302867190896900
Diagonal 201508645.92318

Cube

Length = n
Surface area 121817203145381400
Volume 2.8929175796693E+24
Space diagonal 246796680.63548

Equilateral Triangle

Length = n
Perimeter 427464390
Area 8.7913993784892E+15
Altitude 123398340.31774

Triangular Pyramid

Length = n
Surface area 8.7913993784892E+15
Volume 3.4093360633298E+23
Height 67169548.64106