42181505 (number)

42181505 is an odd 8-digits composite number following 42181504 and preceding 42181506. In scientific notation, it is written as 4.2181505 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 31663872 positive integers (up to 42181505) that are relatively prime to 42181505.

Interesting facts

Basic properties

Name

Name forty-two million one hundred eighty-one thousand five hundred five

Notation

Scientific notation 4.2181505 × 10^7
Engineering notation 4.2181505 × 10^6

Prime Factorization of 42181505

Prime Factorization 17 × 5 × 487 × 1019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42181505
Product of the distinct prime numbers

The prime factorization of 42181505 is 17 × 5 × 487 × 1019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 3, 83, 73, 187, 9754, 3125, 38914, 98615, 523968, 375174, 3572767, 4882392, 66399968, 61218013, 379685298, 365636346, 8710109598, 2272253624

Basic calculations (n = 42181505)

Multiplication

n×y
n×2 84363010
n×3 126544515
n×4 168726020
n×5 210907525

Division

n÷y
n÷2 21090752.5
n÷3 14060501.666667
n÷3 10545376.25
n÷5 8436301

Exponentiation

ny
n2 1779279364065025
n3 7.5052681391706E+22
n4 3.1658350553876E+30
n5 1.3353968721801E+38

Nth Root

y√n
2√n 6494.7290166719
3√n 348.10267206571
4√n 80.589881602295
5√n 33.498427001823

Divisors of 42181505

1, 5, 17, 85, 487, 1019, 2435, 5095, 8279, 17323, 41395, 86615, 496253, 2481265, 8436301, 42181505

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 -42181504
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 42181505 can be divided by 16 positive divisors. The sum of these divisors (counting 42181505) is 1, the average is 0.0625.

Base conversion 42181505

Base System Value
2 Binary 10100000111010001110000001
3 Ternary 2221101001010222
4 Quaternary 2200322032001
5 Quinary 41244302010
6 Senary 4104032425
8 Octal 240721601
10 Decimal 42181505
12 Duodecimal 12162715
16 Hexadecimal 283a381
20 Vigesimal d3cdf5
36 Base36 p43gh

Cryptographic Hash Functions

md5 6961c1d041176c8206c7f238d16acf9a
sha1 57473f49e9da505cdb995ee01250957d553a03ee
sha256 c60b7b1329d36eed0c9f16750537b7266e34840a48a2a1a2b3d0ecf05fa4593f
sha512 4b1fce0b6b4ef1a686fcd3958459184ee85dc7367face57826d904a36b9c563347869c89031cc4f9ab25354ecd449fe4d4cbcbed58aa58cb89dd670c0984d878
ripemd-160 d03201570153cc83423a49aa51dfaa92c44168c9

42181505 as geometric shapes

Circle

Radius = n
Diameter 84363010
Circumference 265034212.45072
Area 5.5897709788306E+15

Sphere

Radius = n
Volume 3.1437993665653E+23
Surface area 2.2359083915322E+16
Circumference 265034212.45072

Square

Length = n
Perimeter 168726020
Area 1779279364065025
Diagonal 59653656.452309

Cube

Length = n
Surface area 10675676184390150
Volume 7.5052681391706E+22
Space diagonal 73060509.799721

Equilateral Triangle

Length = n
Perimeter 126544515
Area 7.7045056485487E+14
Altitude 36530254.89986

Triangular Pyramid

Length = n
Surface area 7.7045056485487E+14
Volume 8.8450433263847E+21
Height 19884552.15077