42386720 (number)

42386720 is an even 8-digits composite number following 42386719 and preceding 42386721. In scientific notation, it is written as 4.2386720 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 15759360 positive integers (up to 42386720) that are relatively prime to 42386720.

Interesting facts

Basic properties

Name

Name forty-two million three hundred eighty-six thousand seven hundred twenty

Notation

Scientific notation 4.2386720 × 10^7
Engineering notation 4.2386720 × 10^6

Prime Factorization of 42386720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 95 × 73 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2649170
Product of the distinct prime numbers

The prime factorization of 42386720 is 2 × 2 × 2 × 2 × 2 × 95 × 73 × 191. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42386720)

Multiplication

n×y
n×2 84773440
n×3 127160160
n×4 169546880
n×5 211933600

Division

n÷y
n÷2 21193360
n÷3 14128906.666667
n÷3 10596680
n÷5 8477344

Exponentiation

ny
n2 1796634032358400
n3 7.6153423672046E+22
n4 3.2278938462284E+30
n5 1.3681983264981E+38

Nth Root

y√n
2√n 6510.5084286867
3√n 348.66627101449
4√n 80.687721672425
5√n 33.530958040925

Divisors of 42386720

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42386719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42386720 can be divided by 48 positive divisors. The sum of these divisors (counting 42386720) is 1, the average is 0.020833333333333.

Base conversion 42386720

Base System Value
2 Binary 10100001101100010100100000
3 Ternary 2221202110122112
4 Quaternary 2201230110200
5 Quinary 41322333340
6 Senary 4112254452
8 Octal 241542440
10 Decimal 42386720
12 Duodecimal 12241428
16 Hexadecimal 286c520
20 Vigesimal d4i6g0
36 Base36 p8hsw

Cryptographic Hash Functions

md5 e7cdb8429abf95ee69554fcfefb19a79
sha1 aa95a0482df0b24da145d25ac4cd80f2cd9a1036
sha256 5d4f6ca72557e7baf9c6f7c05cb03ad2bb210fa63bb39c5f9f78f09c976cc5fa
sha512 01ba1547edafb805c20bf017cd9e3e2ad29ada18007e61bd0b0143f6062e78ec4847b09aea3926e66a2e5f009c9ca071689d16359848331dfd6284da55831edd
ripemd-160 564490370d56bb18aefa329fe9812b1626958a36

42386720 as geometric shapes

Circle

Radius = n
Diameter 84773440
Circumference 266323616.32354
Area 5.6442922772466E+15

Sphere

Radius = n
Volume 3.1899071513842E+23
Surface area 2.2577169108986E+16
Circumference 266323616.32354

Square

Length = n
Perimeter 169546880
Area 1796634032358400
Diagonal 59943874.288511

Cube

Length = n
Surface area 10779804194150400
Volume 7.6153423672046E+22
Space diagonal 73415952.606196

Equilateral Triangle

Length = n
Perimeter 127160160
Area 7.7796535666302E+14
Altitude 36707976.303098

Triangular Pyramid

Length = n
Surface area 7.7796535666302E+14
Volume 8.9747670481794E+21
Height 19981291.429504