42786670 (number)

42786670 is an even 8-digits composite number following 42786669 and preceding 42786671. In scientific notation, it is written as 4.2786670 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 15507360 positive integers (up to 42786670) that are relatively prime to 42786670.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2786670 × 10^7
Engineering notation 4.2786670 × 10^6

Prime Factorization of 42786670

Prime Factorization 2 × 115 × 19 × 9791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42786670
Product of the distinct prime numbers

The prime factorization of 42786670 is 2 × 115 × 19 × 9791. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 61, 44, 449, 882, 8992, 5433, 42780, 9219, 231628, 604026, 238699, 6759556, 31375518, 55911581, 724699611, 700491073, 9745557420, 7089460244

Basic calculations (n = 42786670)

Multiplication

n×y
n×2 85573340
n×3 128360010
n×4 171146680
n×5 213933350

Division

n÷y
n÷2 21393335
n÷3 14262223.333333
n÷3 10696667.5
n÷5 8557334

Exponentiation

ny
n2 1830699129688900
n3 7.8329519531286E+22
n4 3.3514593034437E+30
n5 1.4339778323488E+38

Nth Root

y√n
2√n 6541.1520392053
3√n 349.75948101241
4√n 80.877388924256
5√n 33.593998424238

Divisors of 42786670

1, 2, 19, 38, 115, 230, 2185, 4370, 9791, 19582, 186029, 372058, 1125965, 2251930, 21393335, 42786670

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 -42786669
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 42786670 can be divided by 16 positive divisors. The sum of these divisors (counting 42786670) is 1, the average is 0.0625.

Base conversion 42786670

Base System Value
2 Binary 10100011001101111101101110
3 Ternary 2222111210021111
4 Quaternary 2203031331232
5 Quinary 41423133140
6 Senary 4125022234
8 Octal 243157556
10 Decimal 42786670
12 Duodecimal 123b497a
16 Hexadecimal 28cdf6e
20 Vigesimal d786da
36 Base36 ph2em

Cryptographic Hash Functions

md5 3b4a0eb733f2a5f0247848c5557fb395
sha1 67cb83dd770860b95acc73542277b575c261abbf
sha256 e6f3b73b2f2771013bf1f9c841e0884ec5dd78aa8dc644623220dd8ac9840b3d
sha512 c7748fcb8385ed93eb6f8a0b2dc6790bd6fea99e95dc296c24519032ec360076062847afcc81f7bcbeabebdbf38c4ca5e65b4d0de027177186133589a1aed082
ripemd-160 cb50855088a7fbf9efcd6cb5161c0a05e760953c

42786670 as geometric shapes

Circle

Radius = n
Diameter 85573340
Circumference 268836576.28714
Area 5.7513109367639E+15

Sphere

Radius = n
Volume 3.2810592415828E+23
Surface area 2.3005243747056E+16
Circumference 268836576.28714

Square

Length = n
Perimeter 171146680
Area 1830699129688900
Diagonal 60509489.002782

Cube

Length = n
Surface area 10984194778133400
Volume 7.8329519531286E+22
Space diagonal 74108686.326683

Equilateral Triangle

Length = n
Perimeter 128360010
Area 7.9271597649832E+14
Altitude 37054343.163342

Triangular Pyramid

Length = n
Surface area 7.9271597649832E+14
Volume 9.2312224046094E+21
Height 20169829.667594