142807462 (number)

142807462 is an even 9-digits composite number following 142807461 and preceding 142807463. In scientific notation, it is written as 1.42807462 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 61203156 positive integers (up to 142807462) that are relatively prime to 142807462.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42807462 × 10^8
Engineering notation 1.42807462 × 10^6

Prime Factorization of 142807462

Prime Factorization 2 × 49 × 1457219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142807462
Product of the distinct prime numbers

The prime factorization of 142807462 is 2 × 49 × 1457219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 64, 62, 773, 714, 5428, 40, 45370, 19499, 882169, 300983, 431344, 1937487, 89219526, 58503598, 814003835, 548624408, 4468092100, 8704570244

Basic calculations (n = 142807462)

Multiplication

n×y
n×2 285614924
n×3 428422386
n×4 571229848
n×5 714037310

Division

n÷y
n÷2 71403731
n÷3 47602487.333333
n÷3 35701865.5
n÷5 28561492.4

Exponentiation

ny
n2 20393971202881444
n3 2.9124112675846E+24
n4 4.1591406142396E+32
n5 5.9395631522067E+40

Nth Root

y√n
2√n 11950.207613259
3√n 522.6973524005
4√n 109.3170051422
5√n 42.751384134819

Divisors of 142807462

1, 2, 49, 98, 1457219, 2914438, 71403731, 142807462

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 -142807461
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 142807462 can be divided by 8 positive divisors. The sum of these divisors (counting 142807462) is 1, the average is 0.125.

Base conversion 142807462

Base System Value
2 Binary 1000100000110001000110100110
3 Ternary 100221201101000021
4 Quaternary 20200301012212
5 Quinary 243024314322
6 Senary 22100505354
8 Octal 1040610646
10 Decimal 142807462
12 Duodecimal 3b9ab25a
16 Hexadecimal 88311a6
20 Vigesimal 24caid2
36 Base36 2d0uxy

Cryptographic Hash Functions

md5 88da40f3363abac6111afcc56d84f2df
sha1 83a579b5de66da5c95f0a362b5c7d759c226b625
sha256 b7ba1f665086937c0080521435abf526c819191bab96e2689facb6e6c9cb074a
sha512 cdca353d732c5f9fdb9a983f87aec9db4222c17efc8c0ce03a5950dffee175c542adeccc78c18d5b961eefdca3e0b2f1d808164ca2e31ba9fb6fa74b5a9a960a
ripemd-160 236018445c9dc9cc80bde6ace5ae5dd9fb3370c4

142807462 as geometric shapes

Circle

Radius = n
Diameter 285614924
Circumference 897285746.99401
Area 6.4069550108494E+16

Sphere

Radius = n
Volume 1.2199479789968E+25
Surface area 2.5627820043398E+17
Circumference 897285746.99401

Square

Length = n
Perimeter 571229848
Area 20393971202881444
Diagonal 201960249.56848

Cube

Length = n
Surface area 122363827217288664
Volume 2.9124112675846E+24
Space diagonal 247349779.88396

Equilateral Triangle

Length = n
Perimeter 428422386
Area 8.8308485728718E+15
Altitude 123674889.94198

Triangular Pyramid

Length = n
Surface area 8.8308485728718E+15
Volume 3.4323095948553E+23
Height 67320083.189493