142726810 (number)

142726810 is an even 9-digits composite number following 142726809 and preceding 142726811. In scientific notation, it is written as 1.42726810 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 57090720 positive integers (up to 142726810) that are relatively prime to 142726810.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred twenty-six thousand eight hundred ten

Notation

Scientific notation 1.42726810 × 10^8
Engineering notation 1.42726810 × 10^6

Prime Factorization of 142726810

Prime Factorization 2 × 5 × 14272681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142726810
Product of the distinct prime numbers

The prime factorization of 142726810 is 2 × 5 × 14272681. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 56, 60, 801, 796, 228, 8889, 98089, 97342, 747366, 665108, 3750200, 1321942, 78361581, 62132224, 83225985, 525082035, 1944371467, 6800926614

Basic calculations (n = 142726810)

Multiplication

n×y
n×2 285453620
n×3 428180430
n×4 570907240
n×5 713634050

Division

n÷y
n÷2 71363405
n÷3 47575603.333333
n÷3 35681702.5
n÷5 28545362

Exponentiation

ny
n2 20370942292776100
n3 2.907479610142E+24
n4 4.1497528989561E+32
n5 5.9228099355626E+40

Nth Root

y√n
2√n 11946.832634636
3√n 522.59893428124
4√n 109.30156739332
5√n 42.746554185791

Divisors of 142726810

1, 2, 5, 10, 14272681, 28545362, 71363405, 142726810

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 -142726809
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 142726810 can be divided by 8 positive divisors. The sum of these divisors (counting 142726810) is 1, the average is 0.125.

Base conversion 142726810

Base System Value
2 Binary 1000100000011101011010011010
3 Ternary 100221120021101011
4 Quaternary 20200131122122
5 Quinary 243014224220
6 Senary 22055044134
8 Octal 1040353232
10 Decimal 142726810
12 Duodecimal 3b97064a
16 Hexadecimal 881d69a
20 Vigesimal 24c0h0a
36 Base36 2cz4pm

Cryptographic Hash Functions

md5 f014639221e2e8f71fe8ca781f657005
sha1 f732e198a99f5b0646f09e9518451092a0575268
sha256 127075c1c028fd3597c941a61f5389d1196b0aaa2c4d23f05419537e2482a129
sha512 095de6ae0ca83a44e050393e007d8b64f6a3b200afb135223a8576711d8a4d0516f06e273bae203cc5246a4c3b6922b36b600c5e83b6faf83d22764e5efe59bd
ripemd-160 73fa9fa10bb897aed9008848f045d981fedaae94

142726810 as geometric shapes

Circle

Radius = n
Diameter 285453620
Circumference 896778995.53261
Area 6.3997202653687E+16

Sphere

Radius = n
Volume 1.2178822111579E+25
Surface area 2.5598881061475E+17
Circumference 896778995.53261

Square

Length = n
Perimeter 570907240
Area 20370942292776100
Diagonal 201846190.41625

Cube

Length = n
Surface area 122225653756656600
Volume 2.907479610142E+24
Space diagonal 247210086.52223

Equilateral Triangle

Length = n
Perimeter 428180430
Area 8.8208767622855E+15
Altitude 123605043.26111

Triangular Pyramid

Length = n
Surface area 8.8208767622855E+15
Volume 3.4264975808217E+23
Height 67282063.472083