42569985 (number)

42569985 is an odd 8-digits composite number following 42569984 and preceding 42569986. In scientific notation, it is written as 4.2569985 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 22478400 positive integers (up to 42569985) that are relatively prime to 42569985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2569985 × 10^7
Engineering notation 4.2569985 × 10^6

Prime Factorization of 42569985

Prime Factorization 1515 × 28099

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42569985
Product of the distinct prime numbers

The prime factorization of 42569985 is 1515 × 28099. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42569985)

Multiplication

n×y
n×2 85139970
n×3 127709955
n×4 170279940
n×5 212849925

Division

n÷y
n÷2 21284992.5
n÷3 14189995
n÷3 10642496.25
n÷5 8513997

Exponentiation

ny
n2 1812203622900225
n3 7.7145481043808E+22
n4 3.2840819708527E+30
n5 1.3980332023797E+38

Nth Root

y√n
2√n 6524.5678017781
3√n 349.16805123849
4√n 80.774796822884
5√n 33.559903195973

Divisors of 42569985

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42569984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42569985 can be divided by 4 positive divisors. The sum of these divisors (counting 42569985) is 1, the average is 0.25.

Base conversion 42569985

Base System Value
2 Binary 10100010011001000100000001
3 Ternary 2222002210001010
4 Quaternary 2202121010001
5 Quinary 41344214420
6 Senary 4120231133
8 Octal 242310401
10 Decimal 42569985
12 Duodecimal 1230b4a9
16 Hexadecimal 2899101
20 Vigesimal d614j5
36 Base36 pcf7l

Cryptographic Hash Functions

md5 1c09ecda196588be49a09e1813050117
sha1 24c648101cb90f40c38d3f1bd8573ebb37b74ef3
sha256 9ffd8f00e4f424b51ca6ffcb8c4a86b1f15aeaa535e3251f51f256b737deccad
sha512 af5dc07100fc1cdc7b92b995c9321e108ca49542cde03ac3dbbe1f79eae51b876fadc0b753f539f48aec56c05321cec7cb5b830072661a8ceac7815793240f88
ripemd-160 cac27fbdd7f8c4f40b2c03f289cd73e5a708f4d3

42569985 as geometric shapes

Circle

Radius = n
Diameter 85139970
Circumference 267475104.27886
Area 5.6932055885122E+15

Sphere

Radius = n
Volume 3.2314623533984E+23
Surface area 2.2772822354049E+16
Circumference 267475104.27886

Square

Length = n
Perimeter 170279940
Area 1812203622900225
Diagonal 60203050.137019

Cube

Length = n
Surface area 10873221737401350
Volume 7.7145481043808E+22
Space diagonal 73733376.897445

Equilateral Triangle

Length = n
Perimeter 127709955
Area 7.8470718713089E+14
Altitude 36866688.448722

Triangular Pyramid

Length = n
Surface area 7.8470718713089E+14
Volume 9.0916821306625E+21
Height 20067683.379006