42143742 (number)

42143742 is an even 8-digits composite number following 42143741 and preceding 42143743. In scientific notation, it is written as 4.2143742 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 14026464 positive integers (up to 42143742) that are relatively prime to 42143742.

Interesting facts

Basic properties

Name

Name forty-two million one hundred forty-three thousand seven hundred forty-two

Notation

Scientific notation 4.2143742 × 10^7
Engineering notation 4.2143742 × 10^6

Prime Factorization of 42143742

Prime Factorization 2 × 9 × 863 × 2713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42143742
Product of the distinct prime numbers

The prime factorization of 42143742 is 2 × 9 × 863 × 2713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 8, 77, 581, 238, 1105, 3278, 70919, 11437, 638957, 112740, 8394874, 2585250, 15374853, 76553121, 436826731, 835617000, 9724106029, 2191449007

Basic calculations (n = 42143742)

Multiplication

n×y
n×2 84287484
n×3 126431226
n×4 168574968
n×5 210718710

Division

n÷y
n÷2 21071871
n÷3 14047914
n÷3 10535935.5
n÷5 8428748.4

Exponentiation

ny
n2 1776094989762564
n3 7.4851289016046E+22
n4 3.1545134126597E+30
n5 1.3294299939867E+38

Nth Root

y√n
2√n 6491.8211620469
3√n 347.99876139076
4√n 80.571838517232
5√n 33.492426958252

Divisors of 42143742

1, 2, 9, 18, 863, 1726, 2713, 5426, 7767, 15534, 24417, 48834, 2341319, 4682638, 21071871, 42143742

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 -42143741
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 42143742 can be divided by 16 positive divisors. The sum of these divisors (counting 42143742) is 1, the average is 0.0625.

Base conversion 42143742

Base System Value
2 Binary 10100000110000111111111110
3 Ternary 2221022010100100
4 Quaternary 2200300333332
5 Quinary 41242044432
6 Senary 4103141530
8 Octal 240607776
10 Decimal 42143742
12 Duodecimal 121448a6
16 Hexadecimal 2830ffe
20 Vigesimal d37j72
36 Base36 p3abi

Cryptographic Hash Functions

md5 a5616b7939e8c8640a2249692c907090
sha1 a4a876d5c24a0c4f0baa20f428d3eb4082a54875
sha256 fde559ca30463e9fb527f6e62da77fd25eb6fec2c8eed1eea4be9008fe47ac37
sha512 0e0ec5c82d911d41412a4d28b4d8a95ed2bb79ddd772e7280ebc6fa585390897e30b26d21841c7865eef1fe399b29a881d7e6de9e1935aeded52026175977802
ripemd-160 bad033007a5928b28557642683352efc278f7137

42143742 as geometric shapes

Circle

Radius = n
Diameter 84287484
Circumference 264796940.52397
Area 5.5797669719157E+15

Sphere

Radius = n
Volume 3.1353634624605E+23
Surface area 2.2319067887663E+16
Circumference 264796940.52397

Square

Length = n
Perimeter 168574968
Area 1776094989762564
Diagonal 59600251.505553

Cube

Length = n
Surface area 10656569938575384
Volume 7.4851289016046E+22
Space diagonal 72995102.365074

Equilateral Triangle

Length = n
Perimeter 126431226
Area 7.6907169033432E+14
Altitude 36497551.182537

Triangular Pyramid

Length = n
Surface area 7.6907169033432E+14
Volume 8.8213090073001E+21
Height 19866750.501851