42804986 (number)

42804986 is an even 8-digits composite number following 42804985 and preceding 42804987. In scientific notation, it is written as 4.2804986 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 64 positive divisors. There are 16148160 positive integers (up to 42804986) that are relatively prime to 42804986.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred four thousand nine hundred eighty-six

Notation

Scientific notation 4.2804986 × 10^7
Engineering notation 4.2804986 × 10^6

Prime Factorization of 42804986

Prime Factorization 2 × 7 × 29 × 19 × 31 × 179

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42804986
Product of the distinct prime numbers

The prime factorization of 42804986 is 2 × 7 × 29 × 19 × 31 × 179. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42804986)

Multiplication

n×y
n×2 85609972
n×3 128414958
n×4 171219944
n×5 214024930

Division

n÷y
n÷2 21402493
n÷3 14268328.666667
n÷3 10701246.5
n÷5 8560997.2

Exponentiation

ny
n2 1832266826460196
n3 7.8430155854893E+22
n4 3.3572017233465E+30
n5 1.4370497276702E+38

Nth Root

y√n
2√n 6542.5519485901
3√n 349.80938191812
4√n 80.886042977699
5√n 33.596874097163

Divisors of 42804986

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42804985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42804986 can be divided by 64 positive divisors. The sum of these divisors (counting 42804986) is 1, the average is 0.015625.

Base conversion 42804986

Base System Value
2 Binary 10100011010010011011111010
3 Ternary 2222112201101212
4 Quaternary 2203102123322
5 Quinary 41424224421
6 Senary 4125243122
8 Octal 243223372
10 Decimal 42804986
12 Duodecimal 124034a2
16 Hexadecimal 28d26fa
20 Vigesimal d7ac96
36 Base36 phgje

Cryptographic Hash Functions

md5 500620f7d2070fa25e04a822ca8919a6
sha1 79dfb3f5221311d987c7a2c0efa2dfafe63da3cd
sha256 93586e3dc3f37605d79c8aac82508dfde52176575d562885dca2f5896fdbf5c7
sha512 669f81c921cfdb8f51cc4a27d977f01ff5cb6fae144c93ca12ecc47fed8e383d94353b23f2c03e878e199fe12d96f5398bf955bc6e10593cc9c21bc61aa0a0b7
ripemd-160 8ac46998377a6f79ad422806a7ebf4bccffa81c4

42804986 as geometric shapes

Circle

Radius = n
Diameter 85609972
Circumference 268951659.10923
Area 5.7562360014236E+15

Sphere

Radius = n
Volume 3.2852746860485E+23
Surface area 2.3024944005695E+16
Circumference 268951659.10923

Square

Length = n
Perimeter 171219944
Area 1832266826460196
Diagonal 60535391.73839

Cube

Length = n
Surface area 10993600958761176
Volume 7.8430155854893E+22
Space diagonal 74140410.569274

Equilateral Triangle

Length = n
Perimeter 128414958
Area 7.9339480911301E+14
Altitude 37070205.284637

Triangular Pyramid

Length = n
Surface area 7.9339480911301E+14
Volume 9.2430825090855E+21
Height 20178463.912797