42884786 (number)

42884786 is an even 8-digits composite number following 42884785 and preceding 42884787. In scientific notation, it is written as 4.2884786 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 17411760 positive integers (up to 42884786) that are relatively prime to 42884786.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred eighty-four thousand seven hundred eighty-six

Notation

Scientific notation 4.2884786 × 10^7
Engineering notation 4.2884786 × 10^6

Prime Factorization of 42884786

Prime Factorization 2 × 7 × 19 × 161221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42884786
Product of the distinct prime numbers

The prime factorization of 42884786 is 2 × 7 × 19 × 161221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 59, 5, 128, 683, 6477, 7717, 12976, 74894, 505956, 475238, 4116513, 3523163, 98803565, 45553, 147887844, 467861067, 8946977387, 3929433503

Basic calculations (n = 42884786)

Multiplication

n×y
n×2 85769572
n×3 128654358
n×4 171539144
n×5 214423930

Division

n÷y
n÷2 21442393
n÷3 14294928.666667
n÷3 10721196.5
n÷5 8576957.2

Exponentiation

ny
n2 1839104870265796
n3 7.8869618792906E+22
n4 3.3823067238354E+30
n5 1.4504950003804E+38

Nth Root

y√n
2√n 6548.6476466519
3√n 350.02662654574
4√n 80.923714983013
5√n 33.609391487178

Divisors of 42884786

1, 2, 7, 14, 19, 38, 133, 266, 161221, 322442, 1128547, 2257094, 3063199, 6126398, 21442393, 42884786

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 -42884785
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 42884786 can be divided by 16 positive divisors. The sum of these divisors (counting 42884786) is 1, the average is 0.0625.

Base conversion 42884786

Base System Value
2 Binary 10100011100101111010110010
3 Ternary 2222200202212102
4 Quaternary 2203211322302
5 Quinary 41434303121
6 Senary 4131100402
8 Octal 243457262
10 Decimal 42884786
12 Duodecimal 12441702
16 Hexadecimal 28e5eb2
20 Vigesimal d80bj6
36 Base36 pj642

Cryptographic Hash Functions

md5 3703f68a68ccdd0f2083b5761364e6ed
sha1 7bbf4ccc7eb976de7e5c7031e9628b8977001061
sha256 9c8384c81a9065960af081893663b76168beb8348abd74864d9380f5f605ff85
sha512 c7a5127735bd2caa2e831fa8dcfa005bb22eaba5d0a78cfa665ca39356ec220c72cf61facea08a78e7bee8aab67b7c8dd507ac759503b1eb503603d6c95b7f91
ripemd-160 2166b7ecf138836893a0ddb04957d07d63d86f7f

42884786 as geometric shapes

Circle

Radius = n
Diameter 85769572
Circumference 269453057.29674
Area 5.7777183496082E+15

Sphere

Radius = n
Volume 3.3036828665496E+23
Surface area 2.3110873398433E+16
Circumference 269453057.29674

Square

Length = n
Perimeter 171539144
Area 1839104870265796
Diagonal 60648245.980668

Cube

Length = n
Surface area 11034629221594776
Volume 7.8869618792906E+22
Space diagonal 74278628.223718

Equilateral Triangle

Length = n
Perimeter 128654358
Area 7.9635576893693E+14
Altitude 37139314.111859

Triangular Pyramid

Length = n
Surface area 7.9635576893693E+14
Volume 9.2948737130104E+21
Height 20216081.993556