142495485 (number)

142495485 is an odd 9-digits composite number following 142495484 and preceding 142495486. In scientific notation, it is written as 1.42495485 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 69088640 positive integers (up to 142495485) that are relatively prime to 142495485.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42495485 × 10^8
Engineering notation 1.42495485 × 10^6

Prime Factorization of 142495485

Prime Factorization 15 × 11 × 863609

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142495485
Product of the distinct prime numbers

The prime factorization of 142495485 is 15 × 11 × 863609. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142495485)

Multiplication

n×y
n×2 284990970
n×3 427486455
n×4 569981940
n×5 712477425

Division

n÷y
n÷2 71247742.5
n÷3 47498495
n÷3 35623871.25
n÷5 28499097

Exponentiation

ny
n2 20304963245385225
n3 2.8933655855583E+24
n4 4.1229153239644E+32
n5 5.8749681870225E+40

Nth Root

y√n
2√n 11937.147272276
3√n 522.31644689988
4√n 109.25725272162
5√n 42.73268886712

Divisors of 142495485

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142495484
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142495485 can be divided by 8 positive divisors. The sum of these divisors (counting 142495485) is 1, the average is 0.125.

Base conversion 142495485

Base System Value
2 Binary 1000011111100100111011111101
3 Ternary 100221010112001120
4 Quaternary 20133210323331
5 Quinary 242434323420
6 Senary 22050101153
8 Octal 1037447375
10 Decimal 142495485
12 Duodecimal 3b87a7b9
16 Hexadecimal 87e4efd
20 Vigesimal 24abie5
36 Base36 2cu67x

Cryptographic Hash Functions

md5 5d5e0a7fda29a0a4aa224f72b9b3ad38
sha1 e0d2918cf9cfd70541380257a4a8e4eb8bfbb976
sha256 c5fcd8d22658c065e16e19a3f6403f848f1130dcdc43dd9fbc4a73840691dd3b
sha512 0f09d767311acf5808d014182e5b9653a4b540079a857424b1859ad95b51d4650e2e77dbdb6f8db98e64603af4dbcaa2533c32075e212f328e60316ebd1eba14
ripemd-160 dfb8ba8425a3ec0ae7b43e614db759b00c12c34a

142495485 as geometric shapes

Circle

Radius = n
Diameter 284990970
Circumference 895325537.69143
Area 6.3789923363113E+16

Sphere

Radius = n
Volume 1.2119701423653E+25
Surface area 2.5515969345245E+17
Circumference 895325537.69143

Square

Length = n
Perimeter 569981940
Area 20304963245385225
Diagonal 201519047.46393

Cube

Length = n
Surface area 121829779472311350
Volume 2.8933655855583E+24
Space diagonal 246809419.86917

Equilateral Triangle

Length = n
Perimeter 427486455
Area 8.7923069967065E+15
Altitude 123404709.93458

Triangular Pyramid

Length = n
Surface area 8.7923069967065E+15
Volume 3.4098640433335E+23
Height 67173015.821311