42142456 (number)

42142456 is an even 8-digits composite number following 42142455 and preceding 42142457. In scientific notation, it is written as 4.2142456 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 64 positive divisors. There are 18335232 positive integers (up to 42142456) that are relatively prime to 42142456.

Interesting facts

Basic properties

Name

Name forty-two million one hundred forty-two thousand four hundred fifty-six

Notation

Scientific notation 4.2142456 × 10^7
Engineering notation 4.2142456 × 10^6

Prime Factorization of 42142456

Prime Factorization 2 × 2 × 2 × 19 × 17 × 47 × 347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10535614
Product of the distinct prime numbers

The prime factorization of 42142456 is 2 × 2 × 2 × 19 × 17 × 47 × 347. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 6, 69, 98, 920, 404, 1486, 677, 24228, 99435, 804150, 303208, 4265623, 5623354, 91321319, 8933361, 919241560, 113813000, 9394737663, 6502114693

Basic calculations (n = 42142456)

Multiplication

n×y
n×2 84284912
n×3 126427368
n×4 168569824
n×5 210712280

Division

n÷y
n÷2 21071228
n÷3 14047485.333333
n÷3 10535614
n÷5 8428491.2

Exponentiation

ny
n2 1775986597711936
n3 7.4844437050665E+22
n4 3.1541283952524E+30
n5 1.3292271711528E+38

Nth Root

y√n
2√n 6491.7221135843
3√n 347.99522167218
4√n 80.57122385557
5√n 33.492222554065

Divisors of 42142456

1, 2, 4, 8, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 323, 347, 376, 646, 694, 799, 893, 1292, 1388, 1598, 1786, 2584, 2776, 3196, 3572, 5899, 6392, 6593, 7144, 11798, 13186, 15181, 16309, 23596, 26372, 30362, 32618, 47192, 52744, 60724, 65236, 112081, 121448, 130472, 224162, 277253, 309871, 448324, 554506, 619742, 896648, 1109012, 1239484, 2218024, 2478968, 5267807, 10535614, 21071228, 42142456

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42142455
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42142456 can be divided by 64 positive divisors. The sum of these divisors (counting 42142456) is 1, the average is 0.015625.

Base conversion 42142456

Base System Value
2 Binary 10100000110000101011111000
3 Ternary 2221022001120201
4 Quaternary 2200300223320
5 Quinary 41242024311
6 Senary 4103131544
8 Octal 240605370
10 Decimal 42142456
12 Duodecimal 12143bb4
16 Hexadecimal 2830af8
20 Vigesimal d37g2g
36 Base36 p39bs

Cryptographic Hash Functions

md5 9b78e30860babe74af4a13e1e362c6f4
sha1 c22e6ece1d1f1ea32be1b417570020e00d451ee6
sha256 16ed0b0b00dd9f387f8e7a0a4e710c94f5553a2ecb5856de069f24b1df6bd5b7
sha512 60c0713e816e726d263acb969bca53971ccc0faed802392df334a25afc421457b503e4715cba7f85dbe5e36e733fcd4d18f2e4568a17cd76f3269117a806cafc
ripemd-160 d7ee413a3dacfd76dfcea74387b2c3c8e35c7e5d

42142456 as geometric shapes

Circle

Radius = n
Diameter 84284912
Circumference 264788860.34766
Area 5.5794264482457E+15

Sphere

Radius = n
Volume 3.1350764480058E+23
Surface area 2.2317705792983E+16
Circumference 264788860.34766

Square

Length = n
Perimeter 168569824
Area 1775986597711936
Diagonal 59598432.826911

Cube

Length = n
Surface area 10655919586271616
Volume 7.4844437050665E+22
Space diagonal 72992874.947736

Equilateral Triangle

Length = n
Perimeter 126427368
Area 7.6902475519962E+14
Altitude 36496437.473868

Triangular Pyramid

Length = n
Surface area 7.6902475519962E+14
Volume 8.8205014954358E+21
Height 19866144.275637