142667748 (number)

142667748 is an even 9-digits composite number following 142667747 and preceding 142667749. In scientific notation, it is written as 1.42667748 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 46543536 positive integers (up to 142667748) that are relatively prime to 142667748.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42667748 × 10^8
Engineering notation 1.42667748 × 10^6

Prime Factorization of 142667748

Prime Factorization 2 × 2 × 3 × 3 × 47 × 84319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 23777958
Product of the distinct prime numbers

The prime factorization of 142667748 is 2 × 2 × 3 × 3 × 47 × 84319. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142667748)

Multiplication

n×y
n×2 285335496
n×3 428003244
n×4 570670992
n×5 713338740

Division

n÷y
n÷2 71333874
n÷3 47555916
n÷3 35666937
n÷5 28533549.6

Exponentiation

ny
n2 20354086319391504
n3 2.9038716577852E+24
n4 4.1428882989724E+32
n5 5.9105654382994E+40

Nth Root

y√n
2√n 11944.360510299
3√n 522.52683851365
4√n 109.29025807591
5√n 42.743015796631

Divisors of 142667748

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142667747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142667748 can be divided by 36 positive divisors. The sum of these divisors (counting 142667748) is 1, the average is 0.027777777777778.

Base conversion 142667748

Base System Value
2 Binary 1000100000001110111111100100
3 Ternary 100221110021100200
4 Quaternary 20200032333210
5 Quinary 243010331443
6 Senary 22053510500
8 Octal 1040167744
10 Decimal 142667748
12 Duodecimal 3b942430
16 Hexadecimal 880efe4
20 Vigesimal 24bd978
36 Base36 2cxv50

Cryptographic Hash Functions

md5 5a3c606920927f814ec7cb5964923911
sha1 d5a4cedc48a188e838e15a3f3451e98d5fa4dd15
sha256 89a30ffe6dba7d2a30df9831998345853db8395db615ada6ff24f6977745c37e
sha512 df6ab2bfe06f0309aaf045cf062ebcbcde5423f4cef815370cb92ff04851dadadeed727b5e28f6861a6b09ad170584f1761d06f0dfbad86beec2d68d3789eda4
ripemd-160 20ee69410407edb7ec84fb30f240bc121b2d11e2

142667748 as geometric shapes

Circle

Radius = n
Diameter 285335496
Circumference 896407898.042
Area 6.3944248051533E+16

Sphere

Radius = n
Volume 1.2163709156087E+25
Surface area 2.5577699220613E+17
Circumference 896407898.042

Square

Length = n
Perimeter 570670992
Area 20354086319391504
Diagonal 201762664.13483

Cube

Length = n
Surface area 122124517916349024
Volume 2.9038716577852E+24
Space diagonal 247107788.13743

Equilateral Triangle

Length = n
Perimeter 428003244
Area 8.8135779117072E+15
Altitude 123553894.06872

Triangular Pyramid

Length = n
Surface area 8.8135779117072E+15
Volume 3.4222455681922E+23
Height 67254221.378276