39749086 (number)

39749086 is an even 8-digits composite number following 39749085 and preceding 39749087. In scientific notation, it is written as 3.9749086 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 18345720 positive integers (up to 39749086) that are relatively prime to 39749086.

Interesting facts

Basic properties

Name

Name thirty-nine million seven hundred forty-nine thousand eighty-six

Notation

Scientific notation 3.9749086 × 10^7
Engineering notation 3.9749086 × 10^6

Prime Factorization of 39749086

Prime Factorization 2 × 13 × 1528811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 39749086
Product of the distinct prime numbers

The prime factorization of 39749086 is 2 × 13 × 1528811. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 86, 88, 784, 483, 2570, 5021, 76184, 29955, 998395, 724028, 8196741, 6692290, 57949250, 91967854, 57000170, 87120257, 2580626751, 1253028125

Basic calculations (n = 39749086)

Multiplication

n×y
n×2 79498172
n×3 119247258
n×4 158996344
n×5 198745430

Division

n÷y
n÷2 19874543
n÷3 13249695.333333
n÷3 9937271.5
n÷5 7949817.2

Exponentiation

ny
n2 1579989837835396
n3 6.2803151943245E+22
n4 2.4963678876631E+30
n5 9.922834185436E+37

Nth Root

y√n
2√n 6304.6876211276
3√n 341.27859403401
4√n 79.402063078535
5√n 33.102853297788

Divisors of 39749086

1, 2, 13, 26, 1528811, 3057622, 19874543, 39749086

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39749085
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39749086 can be divided by 8 positive divisors. The sum of these divisors (counting 39749086) is 1, the average is 0.125.

Base conversion 39749086

Base System Value
2 Binary 10010111101000010111011110
3 Ternary 2202210110111101
4 Quaternary 2113220113132
5 Quinary 40133432321
6 Senary 3535543314
8 Octal 227502736
10 Decimal 39749086
12 Duodecimal 1138ab3a
16 Hexadecimal 25e85de
20 Vigesimal c88ce6
36 Base36 nnyla

Cryptographic Hash Functions

md5 995daa82dbcc28e9e7906abc3f5c4469
sha1 fe791ec66950ce349b01a79c8b35704ddb3b8d4e
sha256 8d07ef088b7d0be6427c299f779ebdf753815f57c9efed676a7b4b59a459e520
sha512 89662eef8ffef29276deadfd1539a61afc2259a0b55693c95eae7e7925d20ca74d58c1dd69c77f82fcb748897c52966fe696c88ebfac79949d909d7d2926db87
ripemd-160 36831603c47dcdc43d79d1274b4d6735e30f9b2d

39749086 as geometric shapes

Circle

Radius = n
Diameter 79498172
Circumference 249750873.12902
Area 4.9636844672902E+15

Sphere

Radius = n
Volume 2.6306922768958E+23
Surface area 1.9854737869161E+16
Circumference 249750873.12902

Square

Length = n
Perimeter 158996344
Area 1579989837835396
Diagonal 56213696.513135

Cube

Length = n
Surface area 9479939027012376
Volume 6.2803151943245E+22
Space diagonal 68847436.506425

Equilateral Triangle

Length = n
Perimeter 119247258
Area 6.8415566864335E+14
Altitude 34423718.253212

Triangular Pyramid

Length = n
Surface area 6.8415566864335E+14
Volume 7.401422436493E+21
Height 18737898.837712