42887768 (number)

42887768 is an even 8-digits composite number following 42887767 and preceding 42887769. In scientific notation, it is written as 4.2887768 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 32 positive divisors. There are 16709280 positive integers (up to 42887768) that are relatively prime to 42887768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2887768 × 10^7
Engineering notation 4.2887768 × 10^6

Prime Factorization of 42887768

Prime Factorization 2 × 2 × 2 × 11 × 7 × 69623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10721942
Product of the distinct prime numbers

The prime factorization of 42887768 is 2 × 2 × 2 × 11 × 7 × 69623. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42887768)

Multiplication

n×y
n×2 85775536
n×3 128663304
n×4 171551072
n×5 214438840

Division

n÷y
n÷2 21443884
n÷3 14295922.666667
n÷3 10721942
n÷5 8577553.6

Exponentiation

ny
n2 1839360644021824
n3 7.8886072569139E+22
n4 3.3832475787764E+30
n5 1.4509993724512E+38

Nth Root

y√n
2√n 6548.8753232903
3√n 350.03473940895
4√n 80.925121706984
5√n 33.60985888099

Divisors of 42887768

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42887767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42887768 can be divided by 32 positive divisors. The sum of these divisors (counting 42887768) is 1, the average is 0.03125.

Base conversion 42887768

Base System Value
2 Binary 10100011100110101001011000
3 Ternary 2222200220221212
4 Quaternary 2203212221120
5 Quinary 41434402033
6 Senary 4131122252
8 Octal 243465130
10 Decimal 42887768
12 Duodecimal 12443388
16 Hexadecimal 28e6a58
20 Vigesimal d80j88
36 Base36 pj8ew

Cryptographic Hash Functions

md5 4cfaf62f904f399884c5e0bffad92c47
sha1 a9ed774b67c58932a00ce6759b81de4d0dc7fc01
sha256 00f81215c3d65448fa009b0555e728c0562e9283a269443ddf970c1cf2511ade
sha512 385a8fe69193e24f2e37cb71bdf16b7e2780dabbeb9130772555eaed2f3d98f72acce7a128851dfaf413f679ad5172926aa33482cac3146a83b1b5728afe5c68
ripemd-160 d3212ebc6384d70f6e4701056d7f1ac2394eaaf1

42887768 as geometric shapes

Circle

Radius = n
Diameter 85775536
Circumference 269471793.75533
Area 5.7785218865612E+15

Sphere

Radius = n
Volume 3.3043720807168E+23
Surface area 2.3114087546245E+16
Circumference 269471793.75533

Square

Length = n
Perimeter 171551072
Area 1839360644021824
Diagonal 60652463.165511

Cube

Length = n
Surface area 11036163864130944
Volume 7.8886072569139E+22
Space diagonal 74283793.199227

Equilateral Triangle

Length = n
Perimeter 128663304
Area 7.964665222221E+14
Altitude 37141896.599613

Triangular Pyramid

Length = n
Surface area 7.964665222221E+14
Volume 9.2968128091353E+21
Height 20217487.721837