142871572 (number)

142871572 is an even 9-digits composite number following 142871571 and preceding 142871573. In scientific notation, it is written as 1.42871572 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors. There are 71435784 positive integers (up to 142871572) that are relatively prime to 142871572.

Interesting facts

Basic properties

Name

Name one hundred forty-two million eight hundred seventy-one thousand five hundred seventy-two

Notation

Scientific notation 1.42871572 × 10^8
Engineering notation 1.42871572 × 10^6

Prime Factorization of 142871572

Prime Factorization 2 × 2 × 35717893

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71435786
Product of the distinct prime numbers

The prime factorization of 142871572 is 2 × 2 × 35717893. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 22, 22, 63, 974, 5527, 2154, 69648, 34770, 575085, 546413, 9590237, 6670533, 26877859, 79901670, 66231153, 111536532, 8103060724, 8223823202

Basic calculations (n = 142871572)

Multiplication

n×y
n×2 285743144
n×3 428614716
n×4 571486288
n×5 714357860

Division

n÷y
n÷2 71435786
n÷3 47623857.333333
n÷3 35717893
n÷5 28574314.4

Exponentiation

ny
n2 20412286085751184
n3 2.916335401185E+24
n4 4.1666142324655E+32
n5 5.9529072530992E+40

Nth Root

y√n
2√n 11952.889692455
3√n 522.77555819713
4√n 109.32927189209
5√n 42.755221888345

Divisors of 142871572

1, 2, 4, 35717893, 71435786, 142871572

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142871571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142871572 can be divided by 6 positive divisors. The sum of these divisors (counting 142871572) is 1, the average is 0.16666666666667.

Base conversion 142871572

Base System Value
2 Binary 1000100001000000110000010100
3 Ternary 100221211121221201
4 Quaternary 20201000300110
5 Quinary 243033342242
6 Senary 22102122244
8 Octal 1041006024
10 Decimal 142871572
12 Duodecimal 3ba20384
16 Hexadecimal 8840c14
20 Vigesimal 24ciiic
36 Base36 2d28es

Cryptographic Hash Functions

md5 01980750dc22a2801e1853a5c8dc9e6a
sha1 56f0c6b98ed8c5474a5701bd30c36b3a83afab2e
sha256 07f8546f2ab642d33fc9891d733b97d2ada1065fdc0a1e4d4d730b8db29dec58
sha512 e7473a05c2ece4cfea994374cd19320218c420f64d22890ba0a16e61ee2fdc626cd82613def3f00df76da01a08309369667ee83738447ae33b5ac192334a1090
ripemd-160 c6ca8dc711f96c245b2ffd8cf6efac866e749b6d

142871572 as geometric shapes

Circle

Radius = n
Diameter 285743144
Circumference 897688562.00405
Area 6.4127088009969E+16

Sphere

Radius = n
Volume 1.2215917162356E+25
Surface area 2.5650835203988E+17
Circumference 897688562.00405

Square

Length = n
Perimeter 571486288
Area 20412286085751184
Diagonal 202050914.79996

Cube

Length = n
Surface area 122473716514507104
Volume 2.916335401185E+24
Space diagonal 247460821.66123

Equilateral Triangle

Length = n
Perimeter 428614716
Area 8.8387791497881E+15
Altitude 123730410.83062

Triangular Pyramid

Length = n
Surface area 8.8387791497881E+15
Volume 3.4369342306538E+23
Height 67350304.933321