42851930 (number)

42851930 is an even 8-digits composite number following 42851929 and preceding 42851931. In scientific notation, it is written as 4.2851930 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 15582480 positive integers (up to 42851930) that are relatively prime to 42851930.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred fifty-one thousand nine hundred thirty

Notation

Scientific notation 4.2851930 × 10^7
Engineering notation 4.2851930 × 10^6

Prime Factorization of 42851930

Prime Factorization 2 × 5 × 11 × 389563

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42851930
Product of the distinct prime numbers

The prime factorization of 42851930 is 2 × 5 × 11 × 389563. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 46, 77, 408, 1, 1036, 272, 64676, 31984, 685394, 28055, 5725867, 6814617, 44593042, 90965728, 506119329, 583564825, 1043554562, 2978154327

Basic calculations (n = 42851930)

Multiplication

n×y
n×2 85703860
n×3 128555790
n×4 171407720
n×5 214259650

Division

n÷y
n÷2 21425965
n÷3 14283976.666667
n÷3 10712982.5
n÷5 8570386

Exponentiation

ny
n2 1836287904724900
n3 7.8688480753118E+22
n4 3.371953269039E+30
n5 1.4449470544813E+38

Nth Root

y√n
2√n 6546.1385564316
3√n 349.9372132271
4√n 80.908210686132
5√n 33.604239969177

Divisors of 42851930

1, 2, 5, 10, 11, 22, 55, 110, 389563, 779126, 1947815, 3895630, 4285193, 8570386, 21425965, 42851930

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 -42851929
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 42851930 can be divided by 16 positive divisors. The sum of these divisors (counting 42851930) is 1, the average is 0.0625.

Base conversion 42851930

Base System Value
2 Binary 10100011011101111001011010
3 Ternary 2222122002210112
4 Quaternary 2203131321122
5 Quinary 41432230210
6 Senary 4130244322
8 Octal 243357132
10 Decimal 42851930
12 Duodecimal 124266a2
16 Hexadecimal 28dde5a
20 Vigesimal d7g9ga
36 Base36 pigre

Cryptographic Hash Functions

md5 6f44c7521da6f7f073799c6a564b3cd0
sha1 446a32ad0658f762a5fccd5443375cf989c840ac
sha256 4445f288e35046bb1ddf3246531a7b8a86cd1496f48b8595f3aa1f8663b55b85
sha512 f71dbea7b862133440297ebfd38da400c4f16dd9cd70000e5444ab57fb962a57454e674848c82be6d2e1f6172043be11cdcf6a78ce04515366008d1679ba5ed9
ripemd-160 a34f477bc2f92ade3a05d8b464b5a7ca806d09dc

42851930 as geometric shapes

Circle

Radius = n
Diameter 85703860
Circumference 269246616.96029
Area 5.7688685913595E+15

Sphere

Radius = n
Volume 3.2960953740818E+23
Surface area 2.3075474365438E+16
Circumference 269246616.96029

Square

Length = n
Perimeter 171407720
Area 1836287904724900
Diagonal 60601780.579863

Cube

Length = n
Surface area 11017727428349400
Volume 7.8688480753118E+22
Space diagonal 74221719.962385

Equilateral Triangle

Length = n
Perimeter 128555790
Area 7.9513598707693E+14
Altitude 37110859.981192

Triangular Pyramid

Length = n
Surface area 7.9513598707693E+14
Volume 9.2735263902995E+21
Height 20200593.526621