40289986 (number)

40289986 is an even 8-digits composite number following 40289985 and preceding 40289987. In scientific notation, it is written as 4.0289986 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 18252000 positive integers (up to 40289986) that are relatively prime to 40289986.

Interesting facts

Basic properties

Name

Name forty million two hundred eighty-nine thousand nine hundred eighty-six

Notation

Scientific notation 4.0289986 × 10^7
Engineering notation 4.0289986 × 10^6

Prime Factorization of 40289986

Prime Factorization 2 × 11 × 313 × 5851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40289986
Product of the distinct prime numbers

The prime factorization of 40289986 is 2 × 11 × 313 × 5851. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 70, 46, 706, 102, 6101, 7300, 42169, 56099, 251288, 896517, 7094104, 6894946, 58780782, 10550774, 235017729, 531125675, 5729235060, 8619370995

Basic calculations (n = 40289986)

Multiplication

n×y
n×2 80579972
n×3 120869958
n×4 161159944
n×5 201449930

Division

n÷y
n÷2 20144993
n÷3 13429995.333333
n÷3 10072496.5
n÷5 8057997.2

Exponentiation

ny
n2 1623282971880196
n3 6.5402048211091E+22
n4 2.6350476067962E+30
n5 1.0616603118715E+38

Nth Root

y√n
2√n 6347.4393262165
3√n 342.8196486611
4√n 79.670818536127
5√n 33.192458680323

Divisors of 40289986

1, 2, 11, 22, 313, 626, 3443, 5851, 6886, 11702, 64361, 128722, 1831363, 3662726, 20144993, 40289986

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40289985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40289986 can be divided by 16 positive divisors. The sum of these divisors (counting 40289986) is 1, the average is 0.0625.

Base conversion 40289986

Base System Value
2 Binary 10011001101100011011000010
3 Ternary 2210210221110201
4 Quaternary 2121230123002
5 Quinary 40303234421
6 Senary 3555315414
8 Octal 231543302
10 Decimal 40289986
12 Duodecimal 115abb6a
16 Hexadecimal 266c6c2
20 Vigesimal cbg4j6
36 Base36 nzjya

Cryptographic Hash Functions

md5 30ade75eac441bead5af7b39d6f94365
sha1 440113626546c0ac6f970809178bc797685a75d1
sha256 a951a64df2d4c44437727d4a221885345fd686fe7b52b601c710c582f783e051
sha512 aa69cac646a8f9843bf8152733a9267cb1f9c16415ebbf8137363bf3fc56d1a634b8079e7483f77add4bdf8713c0ec84bcf4ac44e6853b48acbe5af2cc78d459
ripemd-160 69025ab7b91aba29f32590c1e5e59fd3aef0d08b

40289986 as geometric shapes

Circle

Radius = n
Diameter 80579972
Circumference 253149448.06167
Area 5.0996938591562E+15

Sphere

Radius = n
Volume 2.7395545891959E+23
Surface area 2.0398775436625E+16
Circumference 253149448.06167

Square

Length = n
Perimeter 161159944
Area 1623282971880196
Diagonal 56978644.629022

Cube

Length = n
Surface area 9739697831281176
Volume 6.5402048211091E+22
Space diagonal 69784302.788239

Equilateral Triangle

Length = n
Perimeter 120869958
Area 7.0290214558948E+14
Altitude 34892151.394119

Triangular Pyramid

Length = n
Surface area 7.0290214558948E+14
Volume 7.7077052989254E+21
Height 18992881.543007