142492571 (number)

142492571 is an odd 9-digits composite number following 142492570 and preceding 142492572. In scientific notation, it is written as 1.42492571 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 124104960 positive integers (up to 142492571) that are relatively prime to 142492571.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred ninety-two thousand five hundred seventy-one

Notation

Scientific notation 1.42492571 × 10^8
Engineering notation 1.42492571 × 10^6

Prime Factorization of 142492571

Prime Factorization 13 × 19 × 281 × 2053

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142492571
Product of the distinct prime numbers

The prime factorization of 142492571 is 13 × 19 × 281 × 2053. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 97, 97, 580, 354, 8070, 3613, 73891, 66183, 845926, 770620, 5331337, 4035062, 31152072, 56102836, 142857909, 811334749, 3043182712, 9686743320

Basic calculations (n = 142492571)

Multiplication

n×y
n×2 284985142
n×3 427477713
n×4 569970284
n×5 712462855

Division

n÷y
n÷2 71246285.5
n÷3 47497523.666667
n÷3 35623142.75
n÷5 28498514.2

Exponentiation

ny
n2 20304132790190041
n3 2.8931880831996E+24
n4 4.1225780836167E+32
n5 5.874367502828E+40

Nth Root

y√n
2√n 11937.025215689
3√n 522.31288645841
4√n 109.25669414589
5√n 42.732514090952

Divisors of 142492571

1, 13, 19, 247, 281, 2053, 3653, 5339, 26689, 39007, 69407, 507091, 576893, 7499609, 10960967, 142492571

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 -142492570
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 142492571 can be divided by 16 positive divisors. The sum of these divisors (counting 142492571) is 1, the average is 0.0625.

Base conversion 142492571

Base System Value
2 Binary 1000011111100100001110011011
3 Ternary 100221010101001122
4 Quaternary 20133210032123
5 Quinary 242434230241
6 Senary 22050035455
8 Octal 1037441633
10 Decimal 142492571
12 Duodecimal 3b878b8b
16 Hexadecimal 87e439b
20 Vigesimal 24abb8b
36 Base36 2cu3yz

Cryptographic Hash Functions

md5 38fdb2fc8c98606d1127e7ea19ba5c60
sha1 a7a55bbc959018c69577e7ef8f0bc8f5d18256c9
sha256 1c99579318cbab02e729b13e66c42bdc03609a3c9e896ff7b4c528601e4a0d69
sha512 cd8731372b25ee6dbd6360a9c53c299a75440bbc2b96b8f43b89461599ab882a5d5872317b65850793ab028b23291599c23627920f14696248ce3663cac9ddd8
ripemd-160 33d4cd2804c13e2a86a78d115b2f1aed0bf7e831

142492571 as geometric shapes

Circle

Radius = n
Diameter 284985142
Circumference 895307228.48944
Area 6.3787314411173E+16

Sphere

Radius = n
Volume 1.2118957903511E+25
Surface area 2.5514925764469E+17
Circumference 895307228.48944

Square

Length = n
Perimeter 569970284
Area 20304132790190041
Diagonal 201514926.44561

Cube

Length = n
Surface area 121824796741140246
Volume 2.8931880831996E+24
Space diagonal 246804372.67312

Equilateral Triangle

Length = n
Perimeter 427477713
Area 8.7919473990586E+15
Altitude 123402186.33656

Triangular Pyramid

Length = n
Surface area 8.7919473990586E+15
Volume 3.4096548547976E+23
Height 67171642.148537