42561854 (number)

42561854 is an even 8-digits composite number following 42561853 and preceding 42561855. In scientific notation, it is written as 4.2561854 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 20544000 positive integers (up to 42561854) that are relatively prime to 42561854.

Interesting facts

Basic properties

Name

Name forty-two million five hundred sixty-one thousand eight hundred fifty-four

Notation

Scientific notation 4.2561854 × 10^7
Engineering notation 4.2561854 × 10^6

Prime Factorization of 42561854

Prime Factorization 2 × 41 × 97 × 5351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42561854
Product of the distinct prime numbers

The prime factorization of 42561854 is 2 × 41 × 97 × 5351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 30, 71, 74, 416, 2043, 3645, 73844, 66308, 128723, 373545, 752589, 3866302, 66473871, 90778551, 452844131, 698532995, 4336670322, 2492431222

Basic calculations (n = 42561854)

Multiplication

n×y
n×2 85123708
n×3 127685562
n×4 170247416
n×5 212809270

Division

n÷y
n÷2 21280927
n÷3 14187284.666667
n÷3 10640463.5
n÷5 8512370.8

Exponentiation

ny
n2 1811511415917316
n3 7.7101284403606E+22
n4 3.2815736099988E+30
n5 1.3966985687902E+38

Nth Root

y√n
2√n 6523.9446656145
3√n 349.14581909377
4√n 80.770939487012
5√n 33.558621088764

Divisors of 42561854

1, 2, 41, 82, 97, 194, 3977, 5351, 7954, 10702, 219391, 438782, 519047, 1038094, 21280927, 42561854

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 -42561853
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 42561854 can be divided by 16 positive divisors. The sum of these divisors (counting 42561854) is 1, the average is 0.0625.

Base conversion 42561854

Base System Value
2 Binary 10100010010111000100111110
3 Ternary 2222002100212222
4 Quaternary 2202113010332
5 Quinary 41343434404
6 Senary 4120125342
8 Octal 242270476
10 Decimal 42561854
12 Duodecimal 12306852
16 Hexadecimal 289713e
20 Vigesimal d604ce
36 Base36 pc8xq

Cryptographic Hash Functions

md5 3be902f220d5795d08abaad2304c66a4
sha1 7affba4ec329a45d171e37778e1eea539525cec1
sha256 4e88b3077ad970cedafde1bb3671239ec0430eef11a3bc219c274914c2f646d2
sha512 9f5b453e84ffd4e0487596410f6cb7b7651bc8ecf92ed141f387155630efdef4a9aab380063a72e1047785c5872f2ab9eb9da30277f0c6f7e0a4c640348ea855
ripemd-160 635c24ee47105800df90d6fe0878fb926b49c3e7

42561854 as geometric shapes

Circle

Radius = n
Diameter 85123708
Circumference 267424015.69912
Area 5.6910309561399E+15

Sphere

Radius = n
Volume 3.2296110488627E+23
Surface area 2.276412382456E+16
Circumference 267424015.69912

Square

Length = n
Perimeter 170247416
Area 1811511415917316
Diagonal 60191551.166544

Cube

Length = n
Surface area 10869068495503896
Volume 7.7101284403606E+22
Space diagonal 73719293.592329

Equilateral Triangle

Length = n
Perimeter 127685562
Area 7.8440745271496E+14
Altitude 36859646.796164

Triangular Pyramid

Length = n
Surface area 7.8440745271496E+14
Volume 9.0864735066637E+21
Height 20063850.388848