42787066 (number)

42787066 is an even 8-digits composite number following 42787065 and preceding 42787067. In scientific notation, it is written as 4.2787066 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 18315360 positive integers (up to 42787066) that are relatively prime to 42787066.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2787066 × 10^7
Engineering notation 4.2787066 × 10^6

Prime Factorization of 42787066

Prime Factorization 2 × 7 × 1289 × 2371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42787066
Product of the distinct prime numbers

The prime factorization of 42787066 is 2 × 7 × 1289 × 2371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 98, 76, 894, 990, 6123, 9607, 53329, 37003, 146793, 554576, 1586270, 6847489, 88207023, 67356099, 50550142, 424056834, 2816669090, 2004705687

Basic calculations (n = 42787066)

Multiplication

n×y
n×2 85574132
n×3 128361198
n×4 171148264
n×5 213935330

Division

n÷y
n÷2 21393533
n÷3 14262355.333333
n÷3 10696766.5
n÷5 8557413.2

Exponentiation

ny
n2 1830733016888356
n3 7.8331694421981E+22
n4 3.3515833791251E+30
n5 1.4340441924713E+38

Nth Root

y√n
2√n 6541.1823090325
3√n 349.76056004261
4√n 80.877576058092
5√n 33.59406060797

Divisors of 42787066

1, 2, 7, 14, 1289, 2371, 2578, 4742, 9023, 16597, 18046, 33194, 3056219, 6112438, 21393533, 42787066

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 -42787065
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 42787066 can be divided by 16 positive divisors. The sum of these divisors (counting 42787066) is 1, the average is 0.0625.

Base conversion 42787066

Base System Value
2 Binary 10100011001110000011111010
3 Ternary 2222111210211011
4 Quaternary 2203032003322
5 Quinary 41423141231
6 Senary 4125024134
8 Octal 243160372
10 Decimal 42787066
12 Duodecimal 123b504a
16 Hexadecimal 28ce0fa
20 Vigesimal d787d6
36 Base36 ph2pm

Cryptographic Hash Functions

md5 e1b121d1b35691b1ad08fda6f3dd94f3
sha1 22ca285d0ba1cb9f134cf2f144e8f9c373fdd943
sha256 2b0aacd044f1e715fcaf1af0a3347a183f42720b9049a8a99a6e4704070fd95c
sha512 70aa412a1ec5a40a2adc627c8a35108fd6afc196eb613e15b00fbaeaf8e1183a8c1e34557cce957d7a3a0cca945ae9159e4ee9efe72ceb32982d3afee2a43cb1
ripemd-160 9a63f2b8a787358782bcd8a77901c25857c4db6b

42787066 as geometric shapes

Circle

Radius = n
Diameter 85574132
Circumference 268839064.42852
Area 5.7514173965407E+15

Sphere

Radius = n
Volume 3.2811503431912E+23
Surface area 2.3005669586163E+16
Circumference 268839064.42852

Square

Length = n
Perimeter 171148264
Area 1830733016888356
Diagonal 60510049.031353

Cube

Length = n
Surface area 10984398101330136
Volume 7.8331694421981E+22
Space diagonal 74109372.218803

Equilateral Triangle

Length = n
Perimeter 128361198
Area 7.9273065008612E+14
Altitude 37054686.109401

Triangular Pyramid

Length = n
Surface area 7.9273065008612E+14
Volume 9.2314787179359E+21
Height 20170016.343784