142736768 (number)

142736768 is an even 9-digits composite number following 142736767 and preceding 142736769. In scientific notation, it is written as 1.42736768 × 10^8. The sum of its digits is 44. It has a total of 8 prime factors and 16 positive divisors. There are 71368320 positive integers (up to 142736768) that are relatively prime to 142736768.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred thirty-six thousand seven hundred sixty-eight

Notation

Scientific notation 1.42736768 × 10^8
Engineering notation 1.42736768 × 10^6

Prime Factorization of 142736768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1115131

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2230262
Product of the distinct prime numbers

The prime factorization of 142736768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1115131. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142736768)

Multiplication

n×y
n×2 285473536
n×3 428210304
n×4 570947072
n×5 713683840

Division

n÷y
n÷2 71368384
n÷3 47578922.666667
n÷3 35684192
n÷5 28547353.6

Exponentiation

ny
n2 20373784939085824
n3 2.9080882141322E+24
n4 4.1509111274412E+32
n5 5.9248763858619E+40

Nth Root

y√n
2√n 11947.24939055
3√n 522.61108784735
4√n 109.30347382654
5√n 42.747150651595

Divisors of 142736768

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 -142736767
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 142736768 can be divided by 16 positive divisors. The sum of these divisors (counting 142736768) is 1, the average is 0.0625.

Base conversion 142736768

Base System Value
2 Binary 1000100000011111110110000000
3 Ternary 100221120210000222
4 Quaternary 20200133312000
5 Quinary 243020034033
6 Senary 22055202212
8 Octal 1040376600
10 Decimal 142736768
12 Duodecimal 3b976368
16 Hexadecimal 881fd80
20 Vigesimal 24c21i8
36 Base36 2czce8

Cryptographic Hash Functions

md5 e7177b2b00f5cf16e10e10dfbc0bb265
sha1 09ca79a1f4f4a2123b9ab47adbfaa8daeb8b35f3
sha256 a92505c51f0388809202a6e3d2f81a90cb5fe14dd3bc925e9013b206ef6a9b6a
sha512 ee5f42c4cc031bf0ebc581dbfb6fc720e29d9d1e968dddf8f8092c7bc52c2a46136602fbf4ebc249f5b9f0048dde0b57cb4e60d61b3620f91a0d1bedddb0cc4d
ripemd-160 dcde463af04f204860d7580194602010d6627ae7

142736768 as geometric shapes

Circle

Radius = n
Diameter 285473536
Circumference 896841563.4919
Area 6.400613309045E+16

Sphere

Radius = n
Volume 1.2181371426012E+25
Surface area 2.560245323618E+17
Circumference 896841563.4919

Square

Length = n
Perimeter 570947072
Area 20373784939085824
Diagonal 201860273.1549

Cube

Length = n
Surface area 122242709634514944
Volume 2.9080882141322E+24
Space diagonal 247227334.28417

Equilateral Triangle

Length = n
Perimeter 428210304
Area 8.8221076642446E+15
Altitude 123613667.14209

Triangular Pyramid

Length = n
Surface area 8.8221076642446E+15
Volume 3.4272148275026E+23
Height 67286757.718301