39894080 (number)

39894080 is an even 8-digits composite number following 39894079 and preceding 39894081. In scientific notation, it is written as 3.9894080 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 28 positive divisors. There are 15957504 positive integers (up to 39894080) that are relatively prime to 39894080.

Interesting facts

Basic properties

Name

Name thirty-nine million eight hundred ninety-four thousand eighty

Notation

Scientific notation 3.9894080 × 10^7
Engineering notation 3.9894080 × 10^6

Prime Factorization of 39894080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 124669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1246690
Product of the distinct prime numbers

The prime factorization of 39894080 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 124669. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 5, 80, 61, 745, 650, 7708, 992, 56871, 59274, 24767, 522034, 3353088, 4563374, 59798159, 48478097, 610835197, 95368793, 9795681382, 7529064370

Basic calculations (n = 39894080)

Multiplication

n×y
n×2 79788160
n×3 119682240
n×4 159576320
n×5 199470400

Division

n÷y
n÷2 19947040
n÷3 13298026.666667
n÷3 9973520
n÷5 7978816

Exponentiation

ny
n2 1591537619046400
n3 6.3492929097247E+22
n4 2.5329919928399E+30
n5 1.0105138520171E+38

Nth Root

y√n
2√n 6316.1760583442
3√n 341.69305474028
4√n 79.474373595167
5√n 33.126968202823

Divisors of 39894080

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 124669, 249338, 498676, 623345, 997352, 1246690, 1994704, 2493380, 3989408, 4986760, 7978816, 9973520, 19947040, 39894080

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39894079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39894080 can be divided by 28 positive divisors. The sum of these divisors (counting 39894080) is 1, the average is 0.035714285714286.

Base conversion 39894080

Base System Value
2 Binary 10011000001011110001000000
3 Ternary 2210001211101112
4 Quaternary 2120023301000
5 Quinary 40203102310
6 Senary 3543022452
8 Octal 230136100
10 Decimal 39894080
12 Duodecimal 1143aa28
16 Hexadecimal 260bc40
20 Vigesimal c96f40
36 Base36 nr2gw

Cryptographic Hash Functions

md5 62ae5c488e1ec8ca5ced791add567d5d
sha1 8547a8fab9eb247643285ea89d5c3733f5410ad7
sha256 1de78099b9342b68ccd65c93531cb328d2e2d376a0857316e3ec791678a23b9d
sha512 53ab3bcee9487b18b01cd95ed70e8af41649f3a2a730030836b2a085ed10b6ccf48e46b30a00d986a3e7490e43211abddec7aff388fd6b5e9ec5eea4c7364d00
ripemd-160 49067d411f4aa1f7ef0477efaa8ad5ffe44c9933

39894080 as geometric shapes

Circle

Radius = n
Diameter 79788160
Circumference 250661897.29945
Area 4.999962891908E+15

Sphere

Radius = n
Volume 2.6595855947574E+23
Surface area 1.9999851567632E+16
Circumference 250661897.29945

Square

Length = n
Perimeter 159576320
Area 1591537619046400
Diagonal 56418748.994397

Cube

Length = n
Surface area 9549225714278400
Volume 6.3492929097247E+22
Space diagonal 69098573.481217

Equilateral Triangle

Length = n
Perimeter 119682240
Area 6.8915600458639E+14
Altitude 34549286.740609

Triangular Pyramid

Length = n
Surface area 6.8915600458639E+14
Volume 7.4827134536766E+21
Height 18806249.664799