42788788 (number)

42788788 is an even 8-digits composite number following 42788787 and preceding 42788789. In scientific notation, it is written as 4.2788788 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 18338040 positive integers (up to 42788788) that are relatively prime to 42788788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2788788 × 10^7
Engineering notation 4.2788788 × 10^6

Prime Factorization of 42788788

Prime Factorization 2 × 2 × 7 × 1528171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21394394
Product of the distinct prime numbers

The prime factorization of 42788788 is 2 × 2 × 7 × 1528171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42788788)

Multiplication

n×y
n×2 85577576
n×3 128366364
n×4 171155152
n×5 213943940

Division

n÷y
n÷2 21394394
n÷3 14262929.333333
n÷3 10697197
n÷5 8557757.6

Exponentiation

ny
n2 1830880378508944
n3 7.8341152369379E+22
n4 3.3521229604091E+30
n5 1.4343327870288E+38

Nth Root

y√n
2√n 6541.3139352885
3√n 349.76525211166
4√n 80.87838979164
5√n 33.594331007633

Divisors of 42788788

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42788787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42788788 can be divided by 12 positive divisors. The sum of these divisors (counting 42788788) is 1, the average is 0.083333333333333.

Base conversion 42788788

Base System Value
2 Binary 10100011001110011110110100
3 Ternary 2222111220011221
4 Quaternary 2203032132310
5 Quinary 41423220123
6 Senary 4125040124
8 Octal 243163664
10 Decimal 42788788
12 Duodecimal 123b6044
16 Hexadecimal 28ce7b4
20 Vigesimal d78bj8
36 Base36 ph41g

Cryptographic Hash Functions

md5 6ce7b8d33a524a9fa464f2be1c5bc240
sha1 ffd0f5cc7e94cdb8fd85f96ab6fdcfbd783e7b52
sha256 437768552f674b3a908cd3bc1cb31a97874de44fe389f52d663f149d1b7f1288
sha512 116004abc7acd0a7173035406b3bcc7b11430ac909708bbdafad3a47013568e1f5ab217a2064504850253c437f6f4ff4328df10a1a2ecee4744878e68ee6744e
ripemd-160 9a1dde7219063550c87b1274cc73131784336c70

42788788 as geometric shapes

Circle

Radius = n
Diameter 85577576
Circumference 268849884.07362
Area 5.7518803467254E+15

Sphere

Radius = n
Volume 3.2815465167653E+23
Surface area 2.3007521386902E+16
Circumference 268849884.07362

Square

Length = n
Perimeter 171155152
Area 1830880378508944
Diagonal 60512484.307107

Cube

Length = n
Surface area 10985282271053664
Volume 7.8341152369379E+22
Space diagonal 74112354.810293

Equilateral Triangle

Length = n
Perimeter 128366364
Area 7.9279445953961E+14
Altitude 37056177.405147

Triangular Pyramid

Length = n
Surface area 7.9279445953961E+14
Volume 9.2325933477261E+21
Height 20170828.102369