142485132 (number)

142485132 is an even 9-digits composite number following 142485131 and preceding 142485133. In scientific notation, it is written as 1.42485132 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 47495040 positive integers (up to 142485132) that are relatively prime to 142485132.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42485132 × 10^8
Engineering notation 1.42485132 × 10^6

Prime Factorization of 142485132

Prime Factorization 2 × 2 × 3 × 11873761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71242566
Product of the distinct prime numbers

The prime factorization of 142485132 is 2 × 2 × 3 × 11873761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142485132)

Multiplication

n×y
n×2 284970264
n×3 427455396
n×4 569940528
n×5 712425660

Division

n÷y
n÷2 71242566
n÷3 47495044
n÷3 35621283
n÷5 28497026.4

Exponentiation

ny
n2 20302012841057424
n3 2.8927349795238E+24
n4 4.1217172539846E+32
n5 5.8728342700067E+40

Nth Root

y√n
2√n 11936.713618078
3√n 522.30379697126
4√n 109.25526814794
5√n 42.732067900939

Divisors of 142485132

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 -142485131
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 142485132 can be divided by 12 positive divisors. The sum of these divisors (counting 142485132) is 1, the average is 0.083333333333333.

Base conversion 142485132

Base System Value
2 Binary 1000011111100010011010001100
3 Ternary 100221002222212010
4 Quaternary 20133202122030
5 Quinary 242434011012
6 Senary 22045541220
8 Octal 1037423214
10 Decimal 142485132
12 Duodecimal 3b874810
16 Hexadecimal 87e268c
20 Vigesimal 24aacgc
36 Base36 2cty8c

Cryptographic Hash Functions

md5 2d354a804d371ade4af92a4950b89098
sha1 8a769e5268643263dabdcc150ced28a8dce90d4e
sha256 35fb756ec45e30a35ad3b75ad16470dada4f7af2b4c18a5ed2468884bf6926a1
sha512 cf40a6523d07b849e8f000f945f50b95fe8847a09e46bc6dc15bbe336d79f4a06e01f4aadf50412be3f0b58c050de3577c98ff85c30145d6257b8a53261fed0e
ripemd-160 4042d983b104cfe27767eec94562c71380d443ae

142485132 as geometric shapes

Circle

Radius = n
Diameter 284970264
Circumference 895260487.87394
Area 6.3780654394552E+16

Sphere

Radius = n
Volume 1.2117059947272E+25
Surface area 2.5512261757821E+17
Circumference 895260487.87394

Square

Length = n
Perimeter 569940528
Area 20302012841057424
Diagonal 201504406.11092

Cube

Length = n
Surface area 121812077046344544
Volume 2.8927349795238E+24
Space diagonal 246791487.94716

Equilateral Triangle

Length = n
Perimeter 427455396
Area 8.7910294341568E+15
Altitude 123395743.97358

Triangular Pyramid

Length = n
Surface area 8.7910294341568E+15
Volume 3.4091208669946E+23
Height 67168135.370307