42656786 (number)

42656786 is an even 8-digits composite number following 42656785 and preceding 42656787. In scientific notation, it is written as 4.2656786 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 20139840 positive integers (up to 42656786) that are relatively prime to 42656786.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2656786 × 10^7
Engineering notation 4.2656786 × 10^6

Prime Factorization of 42656786

Prime Factorization 2 × 19 × 337 × 3331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42656786
Product of the distinct prime numbers

The prime factorization of 42656786 is 2 × 19 × 337 × 3331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 17, 32, 789, 127, 748, 8265, 22736, 79183, 242185, 807052, 4784101, 5844174, 92659904, 53359391, 522308768, 464197842, 7216933414, 5008687400

Basic calculations (n = 42656786)

Multiplication

n×y
n×2 85313572
n×3 127970358
n×4 170627144
n×5 213283930

Division

n÷y
n÷2 21328393
n÷3 14218928.666667
n÷3 10664196.5
n÷5 8531357.2

Exponentiation

ny
n2 1819601391849796
n3 7.7618347177439E+22
n4 3.3109492252217E+30
n5 1.4123445255715E+38

Nth Root

y√n
2√n 6531.2162726402
3√n 349.40521019528
4√n 80.81594070875
5√n 33.573577902075

Divisors of 42656786

1, 2, 19, 38, 337, 674, 3331, 6403, 6662, 12806, 63289, 126578, 1122547, 2245094, 21328393, 42656786

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 -42656785
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 42656786 can be divided by 16 positive divisors. The sum of these divisors (counting 42656786) is 1, the average is 0.0625.

Base conversion 42656786

Base System Value
2 Binary 10100010101110010000010010
3 Ternary 2222021012002222
4 Quaternary 2202232100102
5 Quinary 41410004121
6 Senary 4122141042
8 Octal 242562022
10 Decimal 42656786
12 Duodecimal 12351782
16 Hexadecimal 28ae412
20 Vigesimal d6c1j6
36 Base36 pea6q

Cryptographic Hash Functions

md5 639e2822ebf835a0cca114b436c51318
sha1 483556acdbf4f5d34243489bc7542ef1c96f8fc7
sha256 9fe631f28c9f3fdd1358c63582c05ce44290974d991851718278fd4c54a431a1
sha512 13479b7ee011a86f886899d917eac38ef4dc3b063fb718a561fc3dd666e2e50d5a430641fd766fc69281c6a3062e33c6f9595625bf531b0644c31769648226f6
ripemd-160 c502dbf6828800abd25f2e29aae54a9df7548d8b

42656786 as geometric shapes

Circle

Radius = n
Diameter 85313572
Circumference 268020491.0467
Area 5.7164463650971E+15

Sphere

Radius = n
Volume 3.2512697236857E+23
Surface area 2.2865785460388E+16
Circumference 268020491.0467

Square

Length = n
Perimeter 170627144
Area 1819601391849796
Diagonal 60325805.288447

Cube

Length = n
Surface area 10917608351098776
Volume 7.7618347177439E+22
Space diagonal 73883720.639593

Equilateral Triangle

Length = n
Perimeter 127970358
Area 7.8791051505172E+14
Altitude 36941860.319796

Triangular Pyramid

Length = n
Surface area 7.8791051505172E+14
Volume 9.1474099389431E+21
Height 20108601.762816