42789906 (number)

42789906 is an even 8-digits composite number following 42789905 and preceding 42789907. In scientific notation, it is written as 4.2789906 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 13771296 positive integers (up to 42789906) that are relatively prime to 42789906.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2789906 × 10^7
Engineering notation 4.2789906 × 10^6

Prime Factorization of 42789906

Prime Factorization 2 × 9 × 29 × 81973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42789906
Product of the distinct prime numbers

The prime factorization of 42789906 is 2 × 9 × 29 × 81973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 60, 99, 904, 126, 3330, 8242, 34354, 47458, 27907, 408764, 7602179, 7307828, 93263474, 90509166, 600078506, 760919253, 4404273072, 2477959216

Basic calculations (n = 42789906)

Multiplication

n×y
n×2 85579812
n×3 128369718
n×4 171159624
n×5 213949530

Division

n÷y
n÷2 21394953
n÷3 14263302
n÷3 10697476.5
n÷5 8557981.2

Exponentiation

ny
n2 1830976055488836
n3 7.8347293302618E+22
n4 3.3524733157735E+30
n5 1.4345201804945E+38

Nth Root

y√n
2√n 6541.3993915675
3√n 349.76829834694
4√n 80.87891809098
5√n 33.594506558618

Divisors of 42789906

1, 2, 9, 18, 29, 58, 261, 522, 81973, 163946, 737757, 1475514, 2377217, 4754434, 21394953, 42789906

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 -42789905
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 42789906 can be divided by 16 positive divisors. The sum of these divisors (counting 42789906) is 1, the average is 0.0625.

Base conversion 42789906

Base System Value
2 Binary 10100011001110110000010010
3 Ternary 2222111221201100
4 Quaternary 2203032300102
5 Quinary 41423234111
6 Senary 4125045230
8 Octal 243166022
10 Decimal 42789906
12 Duodecimal 123b6816
16 Hexadecimal 28cec12
20 Vigesimal d78ef6
36 Base36 ph4wi

Cryptographic Hash Functions

md5 d9b7090162808a26f26b140d757a7c56
sha1 d6b8ecd9c243b4207c3f2b9f80db72bfef83dd7e
sha256 38c17ad43efe16c70133fbd52cd40b892258ddddc84afa184928cfcbb64e0716
sha512 0bb9ace72eadfd291ce1e975e4c65830d4ec3d2dd19fc1f9842358b6e452899ed38d46cbe23757d4614f54b2f9df8d58bc30f0487878f3148e67b7ed301b66a4
ripemd-160 64344feb1c82ebab6536e0e5aa80f6a3dd56e43d

42789906 as geometric shapes

Circle

Radius = n
Diameter 85579812
Circumference 268856908.6748
Area 5.7521809248225E+15

Sphere

Radius = n
Volume 3.2818037475753E+23
Surface area 2.300872369929E+16
Circumference 268856908.6748

Square

Length = n
Perimeter 171159624
Area 1830976055488836
Diagonal 60514065.39787

Cube

Length = n
Surface area 10985856332933016
Volume 7.8347293302618E+22
Space diagonal 74114291.243096

Equilateral Triangle

Length = n
Perimeter 128369718
Area 7.9283588888718E+14
Altitude 37057145.621548

Triangular Pyramid

Length = n
Surface area 7.9283588888718E+14
Volume 9.2333170636488E+21
Height 20171355.132623