42865984 (number)

42865984 is an even 8-digits composite number following 42865983 and preceding 42865985. In scientific notation, it is written as 4.2865984 × 10^7. The sum of its digits is 46. It has a total of 8 prime factors and 28 positive divisors. There are 18369792 positive integers (up to 42865984) that are relatively prime to 42865984.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred sixty-five thousand nine hundred eighty-four

Notation

Scientific notation 4.2865984 × 10^7
Engineering notation 4.2865984 × 10^6

Prime Factorization of 42865984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 49 × 13669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1339562
Product of the distinct prime numbers

The prime factorization of 42865984 is 2 × 2 × 2 × 2 × 2 × 2 × 49 × 13669. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 2, 91, 32, 136, 957, 4067, 1386, 10631, 22705, 979033, 738461, 9493762, 7750406, 31766353, 65753474, 314371495, 8118315, 5007802170, 1223912151

Basic calculations (n = 42865984)

Multiplication

n×y
n×2 85731968
n×3 128597952
n×4 171463936
n×5 214329920

Division

n÷y
n÷2 21432992
n÷3 14288661.333333
n÷3 10716496
n÷5 8573196.8

Exponentiation

ny
n2 1837492584288256
n3 7.8765927718219E+22
n4 3.3763789973143E+30
n5 1.4473180807681E+38

Nth Root

y√n
2√n 6547.2119256978
3√n 349.9754649468
4√n 80.914843667264
5√n 33.606443893457

Divisors of 42865984

1, 2, 4, 8, 16, 32, 49, 64, 98, 196, 392, 784, 1568, 3136, 13669, 27338, 54676, 109352, 218704, 437408, 669781, 874816, 1339562, 2679124, 5358248, 10716496, 21432992, 42865984

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42865983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42865984 can be divided by 28 positive divisors. The sum of these divisors (counting 42865984) is 1, the average is 0.035714285714286.

Base conversion 42865984

Base System Value
2 Binary 10100011100001010101000000
3 Ternary 2222122211002001
4 Quaternary 2203201111000
5 Quinary 41433202414
6 Senary 4130433344
8 Octal 243412500
10 Decimal 42865984
12 Duodecimal 12432854
16 Hexadecimal 28e1540
20 Vigesimal d7i4j4
36 Base36 pirls

Cryptographic Hash Functions

md5 e60456172d61626c1a1a9b515f525044
sha1 fc9453ead000298f15b142d2aa0bc8e9266540c5
sha256 36e9a57b2fe76b37f1ae8467030ea4eb447c8601e71684f1f76abc52f8855686
sha512 5c2e0395715e9e76d0fbff056049b9a6bf43b0b27179744ce0e3e6699dfe708a5baa300a8f7621327a48b27db78ad3167715284d1b39b3de12b0fadf27874caa
ripemd-160 1bc28528384286481976e2490c8fdb7cfbc19868

42865984 as geometric shapes

Circle

Radius = n
Diameter 85731968
Circumference 269334920.8466
Area 5.7726532038257E+15

Sphere

Radius = n
Volume 3.2993394649699E+23
Surface area 2.3090612815303E+16
Circumference 269334920.8466

Square

Length = n
Perimeter 171463936
Area 1837492584288256
Diagonal 60621655.937268

Cube

Length = n
Surface area 11024955505729536
Volume 7.8765927718219E+22
Space diagonal 74246062.204435

Equilateral Triangle

Length = n
Perimeter 128597952
Area 7.9565762862957E+14
Altitude 37123031.102217

Triangular Pyramid

Length = n
Surface area 7.9565762862957E+14
Volume 9.282653602667E+21
Height 20207218.645756