42689944 (number)

42689944 is an even 8-digits composite number following 42689943 and preceding 42689945. In scientific notation, it is written as 4.2689944 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 19404480 positive integers (up to 42689944) that are relatively prime to 42689944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2689944 × 10^7
Engineering notation 4.2689944 × 10^6

Prime Factorization of 42689944

Prime Factorization 2 × 2 × 2 × 11 × 485113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10672486
Product of the distinct prime numbers

The prime factorization of 42689944 is 2 × 2 × 2 × 11 × 485113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 13, 37, 502, 971, 3476, 5107, 72863, 9194, 590525, 673741, 4586845, 3550970, 79853706, 86795709, 457528982, 998133657, 9032713030, 469055443

Basic calculations (n = 42689944)

Multiplication

n×y
n×2 85379888
n×3 128069832
n×4 170759776
n×5 213449720

Division

n÷y
n÷2 21344972
n÷3 14229981.333333
n÷3 10672486
n÷5 8537988.8

Exponentiation

ny
n2 1822431318723136
n3 7.7799490940137E+22
n4 3.3212559114629E+30
n5 1.4178422887002E+38

Nth Root

y√n
2√n 6533.754204131
3√n 349.49572004094
4√n 80.831641107496
5√n 33.578795766927

Divisors of 42689944

1, 2, 4, 8, 11, 22, 44, 88, 485113, 970226, 1940452, 3880904, 5336243, 10672486, 21344972, 42689944

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 -42689943
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 42689944 can be divided by 16 positive divisors. The sum of these divisors (counting 42689944) is 1, the average is 0.0625.

Base conversion 42689944

Base System Value
2 Binary 10100010110110010110011000
3 Ternary 2222022212121001
4 Quaternary 2202312112120
5 Quinary 41412034234
6 Senary 4122554344
8 Octal 242662630
10 Decimal 42689944
12 Duodecimal 123689b4
16 Hexadecimal 28b6598
20 Vigesimal d6g4h4
36 Base36 pezrs

Cryptographic Hash Functions

md5 eb44fcb887add435597fbb976eeb2718
sha1 2d94eef32bd325b5415708c6abb14c64953a2c47
sha256 730b62e79f35ef8f42a80e3f891dc9cc8a0c0ab6b91c91d44e7444ed63c9eb94
sha512 b0df74f5a8ee9a5be2034abf0ff34c41d9191ac08ca7e1dbe372cbe2a3eb9a8869bce75afecc511e89d27884ece62e1dfc2092856d8283ae9e813409be1c4224
ripemd-160 b027443b2298ed160e6509489e4e99022e8d6a2f

42689944 as geometric shapes

Circle

Radius = n
Diameter 85379888
Circumference 268228828.90512
Area 5.7253368425726E+15

Sphere

Radius = n
Volume 3.2588574558741E+23
Surface area 2.290134737029E+16
Circumference 268228828.90512

Square

Length = n
Perimeter 170759776
Area 1822431318723136
Diagonal 60372697.781748

Cube

Length = n
Surface area 10934587912338816
Volume 7.7799490940137E+22
Space diagonal 73941151.98027

Equilateral Triangle

Length = n
Perimeter 128069832
Area 7.8913590933331E+14
Altitude 36970575.990135

Triangular Pyramid

Length = n
Surface area 7.8913590933331E+14
Volume 9.1687579361054E+21
Height 20124232.593916