142667747 (number)

142667747 is an odd 9-digits composite number following 142667746 and preceding 142667748. In scientific notation, it is written as 1.42667747 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 142641336 positive integers (up to 142667747) that are relatively prime to 142667747.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42667747 × 10^8
Engineering notation 1.42667747 × 10^6

Prime Factorization of 142667747

Prime Factorization 7573 × 18839

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 142667747
Product of the distinct prime numbers

The prime factorization of 142667747 is 7573 × 18839. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142667747)

Multiplication

n×y
n×2 285335494
n×3 428003241
n×4 570670988
n×5 713338735

Division

n÷y
n÷2 71333873.5
n÷3 47555915.666667
n÷3 35666936.75
n÷5 28533549.4

Exponentiation

ny
n2 20354086034056009
n3 2.9038715967229E+24
n4 4.1428881828175E+32
n5 5.910565231155E+40

Nth Root

y√n
2√n 11944.360468439
3√n 522.5268372928
4√n 109.2902578844
5√n 42.743015736711

Divisors of 142667747

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142667746
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142667747 can be divided by 4 positive divisors. The sum of these divisors (counting 142667747) is 1, the average is 0.25.

Base conversion 142667747

Base System Value
2 Binary 1000100000001110111111100011
3 Ternary 100221110021100122
4 Quaternary 20200032333203
5 Quinary 243010331442
6 Senary 22053510455
8 Octal 1040167743
10 Decimal 142667747
12 Duodecimal 3b94242b
16 Hexadecimal 880efe3
20 Vigesimal 24bd977
36 Base36 2cxv4z

Cryptographic Hash Functions

md5 1eb8e9cd98dbc9a2fcc83dbf4acd787c
sha1 e5c72de4400953884c725f22ae8c1435bca5fb95
sha256 94d298dcfa969caae15ee0755938a9169d0edf7d7f7ee91bad011a950fd3fbc5
sha512 0850ca0f4208a37d452bf9212188872affef54a1d85a4e7db8c11d1c9afce959c2f66cdd495c1ffe6f7e51e42e7cce0a5390fae7e1b0929791c071e847eb00ba
ripemd-160 5bcdbc4529400c2942452a340612a2d12cb616bb

142667747 as geometric shapes

Circle

Radius = n
Diameter 285335494
Circumference 896407891.75881
Area 6.3944247155125E+16

Sphere

Radius = n
Volume 1.216370890031E+25
Surface area 2.557769886205E+17
Circumference 896407891.75881

Square

Length = n
Perimeter 570670988
Area 20354086034056009
Diagonal 201762662.72061

Cube

Length = n
Surface area 122124516204336054
Volume 2.9038715967229E+24
Space diagonal 247107786.40538

Equilateral Triangle

Length = n
Perimeter 428003241
Area 8.8135777881533E+15
Altitude 123553893.20269

Triangular Pyramid

Length = n
Surface area 8.8135777881533E+15
Volume 3.4222454962297E+23
Height 67254220.906871