42149739 (number)

42149739 is an odd 8-digits composite number following 42149738 and preceding 42149740. In scientific notation, it is written as 4.2149739 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 26844480 positive integers (up to 42149739) that are relatively prime to 42149739.

Interesting facts

Basic properties

Name

Name forty-two million one hundred forty-nine thousand seven hundred thirty-nine

Notation

Scientific notation 4.2149739 × 10^7
Engineering notation 4.2149739 × 10^6

Prime Factorization of 42149739

Prime Factorization 3 × 79 × 31 × 5737

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42149739
Product of the distinct prime numbers

The prime factorization of 42149739 is 3 × 79 × 31 × 5737. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 65, 62, 610, 613, 3966, 7295, 29475, 41721, 299764, 659579, 3247110, 9500404, 66456593, 57662126, 326126393, 816946014, 295101682, 3866142453

Basic calculations (n = 42149739)

Multiplication

n×y
n×2 84299478
n×3 126449217
n×4 168598956
n×5 210748695

Division

n÷y
n÷2 21074869.5
n÷3 14049913
n÷3 10537434.75
n÷5 8429947.8

Exponentiation

ny
n2 1776600497768121
n3 7.4883247288196E+22
n4 3.1563093286699E+30
n5 1.330376144067E+38

Nth Root

y√n
2√n 6492.2830344956
3√n 348.01526719914
4√n 80.574704681405
5√n 33.493380089813

Divisors of 42149739

1, 3, 31, 79, 93, 237, 2449, 5737, 7347, 17211, 177847, 453223, 533541, 1359669, 14049913, 42149739

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 -42149738
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 42149739 can be divided by 16 positive divisors. The sum of these divisors (counting 42149739) is 1, the average is 0.0625.

Base conversion 42149739

Base System Value
2 Binary 10100000110010011101101011
3 Ternary 2221022102120110
4 Quaternary 2200302131223
5 Quinary 41242242424
6 Senary 4103225403
8 Octal 240623553
10 Decimal 42149739
12 Duodecimal 12148263
16 Hexadecimal 283276b
20 Vigesimal d38e6j
36 Base36 p3ey3

Cryptographic Hash Functions

md5 5cf234ce5a6da87b4cbffe017590027e
sha1 decd8bb301f24a0dea1b6036f871fbbe975e597f
sha256 f65d32693322727b2574d9cf834b8252649abd2cc08c64937b54b61a8d6d3e3d
sha512 dd8e36525851a188c0619c2efa25ab2ba2b8009614b4a5abc45f8c1077bbb4a61f77a49b26646e6f487f4a5c7f781a606a70dfb7d251a6ba38c980add9e93a0f
ripemd-160 af750b238969848e6f1ad449dd82d12b4bda2ba5

42149739 as geometric shapes

Circle

Radius = n
Diameter 84299478
Circumference 264834620.78625
Area 5.5813550721523E+15

Sphere

Radius = n
Volume 3.1367021274339E+23
Surface area 2.2325420288609E+16
Circumference 264834620.78625

Square

Length = n
Perimeter 168598956
Area 1776600497768121
Diagonal 59608732.544286

Cube

Length = n
Surface area 10659602986608726
Volume 7.4883247288196E+22
Space diagonal 73005489.473767

Equilateral Triangle

Length = n
Perimeter 126449217
Area 7.6929058172164E+14
Altitude 36502744.736884

Triangular Pyramid

Length = n
Surface area 7.6929058172164E+14
Volume 8.8250753257921E+21
Height 19869577.514762