42871312 (number)

42871312 is an even 8-digits composite number following 42871311 and preceding 42871313. In scientific notation, it is written as 4.2871312 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 19486880 positive integers (up to 42871312) that are relatively prime to 42871312.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred seventy-one thousand three hundred twelve

Notation

Scientific notation 4.2871312 × 10^7
Engineering notation 4.2871312 × 10^6

Prime Factorization of 42871312

Prime Factorization 2 × 2 × 2 × 2 × 11 × 243587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5358914
Product of the distinct prime numbers

The prime factorization of 42871312 is 2 × 2 × 2 × 2 × 11 × 243587. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 54, 27, 545, 181, 539, 9144, 72111, 950, 188129, 750109, 8088020, 8731223, 57417519, 58759811, 171624525, 575585642, 1581832073, 7233023124

Basic calculations (n = 42871312)

Multiplication

n×y
n×2 85742624
n×3 128613936
n×4 171485248
n×5 214356560

Division

n÷y
n÷2 21435656
n÷3 14290437.333333
n÷3 10717828
n÷5 8574262.4

Exponentiation

ny
n2 1837949392601344
n3 7.8795301850423E+22
n4 3.3780579697636E+30
n5 1.4482177717582E+38

Nth Root

y√n
2√n 6547.6188038095
3√n 349.9899643381
4√n 80.917357864735
5√n 33.607279270204

Divisors of 42871312

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 243587, 487174, 974348, 1948696, 2679457, 3897392, 5358914, 10717828, 21435656, 42871312

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42871311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42871312 can be divided by 20 positive divisors. The sum of these divisors (counting 42871312) is 1, the average is 0.05.

Base conversion 42871312

Base System Value
2 Binary 10100011100010101000010000
3 Ternary 2222200002101101
4 Quaternary 2203202220100
5 Quinary 41433340222
6 Senary 4130514144
8 Octal 243425020
10 Decimal 42871312
12 Duodecimal 12435954
16 Hexadecimal 28e2a10
20 Vigesimal d7ii5c
36 Base36 pivps

Cryptographic Hash Functions

md5 843b19d23f11fd10e77e05f7852ba353
sha1 754b824c8e0ac4070b07ec82fc631ea2480f1f47
sha256 6834e76faa19f8c6b6d51d40e90ad8c061b4cc8abd804f0a9866beb9088e9661
sha512 e00ff58050446dda3f07288633b18ead96b065bdc77a93ca9ae414bb7d5845dd8b35fd70fc7b90e41a394f452c426194dca8bea91f4ae043317ff080d057030a
ripemd-160 1780672c2f6da957aa28fb43b581d1f39b39cdf8

42871312 as geometric shapes

Circle

Radius = n
Diameter 85742624
Circumference 269368397.65791
Area 5.7740883094662E+15

Sphere

Radius = n
Volume 3.3005698857424E+23
Surface area 2.3096353237865E+16
Circumference 269368397.65791

Square

Length = n
Perimeter 171485248
Area 1837949392601344
Diagonal 60629190.867128

Cube

Length = n
Surface area 11027696355608064
Volume 7.8795301850423E+22
Space diagonal 74255290.571137

Equilateral Triangle

Length = n
Perimeter 128613936
Area 7.9585543243147E+14
Altitude 37127645.285569

Triangular Pyramid

Length = n
Surface area 7.9585543243147E+14
Volume 9.2861153773458E+21
Height 20209730.289043