42691808 (number)

42691808 is an even 8-digits composite number following 42691807 and preceding 42691809. In scientific notation, it is written as 4.2691808 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 12 positive divisors. There are 21345888 positive integers (up to 42691808) that are relatively prime to 42691808.

Interesting facts

Basic properties

Name

Name forty-two million six hundred ninety-one thousand eight hundred eight

Notation

Scientific notation 4.2691808 × 10^7
Engineering notation 4.2691808 × 10^6

Prime Factorization of 42691808

Prime Factorization 2 × 2 × 2 × 2 × 2 × 1334119

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2668238
Product of the distinct prime numbers

The prime factorization of 42691808 is 2 × 2 × 2 × 2 × 2 × 1334119. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 8, 70, 66, 760, 300, 9422, 4723, 46222, 64008, 924738, 220956, 6528291, 1929393, 61945880, 91045617, 744756450, 454960403, 9249017616, 230980077

Basic calculations (n = 42691808)

Multiplication

n×y
n×2 85383616
n×3 128075424
n×4 170767232
n×5 213459040

Division

n÷y
n÷2 21345904
n÷3 14230602.666667
n÷3 10672952
n÷5 8538361.6

Exponentiation

ny
n2 1822590470308864
n3 7.7809682421056E+22
n4 3.3218360224607E+30
n5 1.4181518567838E+38

Nth Root

y√n
2√n 6533.8968464462
3√n 349.50080672319
4√n 80.832523444751
5√n 33.579088996556

Divisors of 42691808

1, 2, 4, 8, 16, 32, 1334119, 2668238, 5336476, 10672952, 21345904, 42691808

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 -42691807
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 42691808 can be divided by 12 positive divisors. The sum of these divisors (counting 42691808) is 1, the average is 0.083333333333333.

Base conversion 42691808

Base System Value
2 Binary 10100010110110110011100000
3 Ternary 2222022222011002
4 Quaternary 2202312303200
5 Quinary 41412114213
6 Senary 4123011132
8 Octal 242666340
10 Decimal 42691808
12 Duodecimal 12369aa8
16 Hexadecimal 28b6ce0
20 Vigesimal d6g9a8
36 Base36 pf17k

Cryptographic Hash Functions

md5 8e8acc497d5be922588e6c52e9b39fca
sha1 181b2793d0f9ab080675672329cb8b8d6ad45af7
sha256 b3d82d9009aab639bbaf643aa8f6a59e3e812afaeda414dd6103476641898f21
sha512 64ad8adce7122e2bcd6fcbc57ce20d6f4deaf8709155e6fb31654c3e242f7cd13af0a2a0eb9b139b985aecb38b59fe5bb227eace307b192dfc5dccda6c6b5580
ripemd-160 28e0bad89277f3620a46c100d54459e97fb1c9eb

42691808 as geometric shapes

Circle

Radius = n
Diameter 85383616
Circumference 268240540.76253
Area 5.7258368320251E+15

Sphere

Radius = n
Volume 3.2592843556286E+23
Surface area 2.29033473281E+16
Circumference 268240540.76253

Square

Length = n
Perimeter 170767232
Area 1822590470308864
Diagonal 60375333.875828

Cube

Length = n
Surface area 10935542821853184
Volume 7.7809682421056E+22
Space diagonal 73944380.522975

Equilateral Triangle

Length = n
Perimeter 128075424
Area 7.8920482399145E+14
Altitude 36972190.261488

Triangular Pyramid

Length = n
Surface area 7.8920482399145E+14
Volume 9.16995901365E+21
Height 20125111.291943