38402486 (number)

38402486 is an even 8-digits composite number following 38402485 and preceding 38402487. In scientific notation, it is written as 3.8402486 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 18732880 positive integers (up to 38402486) that are relatively prime to 38402486.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred two thousand four hundred eighty-six

Notation

Scientific notation 3.8402486 × 10^7
Engineering notation 3.8402486 × 10^6

Prime Factorization of 38402486

Prime Factorization 2 × 41 × 468323

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38402486
Product of the distinct prime numbers

The prime factorization of 38402486 is 2 × 41 × 468323. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 29, 40, 692, 924, 4307, 9846, 13674, 8780, 140636, 600697, 3867934, 5324892, 81486583, 93604124, 291007975, 648902613, 3725765214, 4389055717

Basic calculations (n = 38402486)

Multiplication

n×y
n×2 76804972
n×3 115207458
n×4 153609944
n×5 192012430

Division

n÷y
n÷2 19201243
n÷3 12800828.666667
n÷3 9600621.5
n÷5 7680497.2

Exponentiation

ny
n2 1474750930980196
n3 5.6634101980454E+22
n4 2.174890308427E+30
n5 8.3521194620902E+37

Nth Root

y√n
2√n 6196.9739389479
3√n 337.3803464275
4√n 78.720860888001
5√n 32.875462242556

Divisors of 38402486

1, 2, 41, 82, 468323, 936646, 19201243, 38402486

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 -38402485
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 38402486 can be divided by 8 positive divisors. The sum of these divisors (counting 38402486) is 1, the average is 0.125.

Base conversion 38402486

Base System Value
2 Binary 10010010011111100110110110
3 Ternary 2200021001022022
4 Quaternary 2102133212312
5 Quinary 34312334421
6 Senary 3451033142
8 Octal 222374666
10 Decimal 38402486
12 Duodecimal 10a3b7b2
16 Hexadecimal 249f9b6
20 Vigesimal c00646
36 Base36 mv3jq

Cryptographic Hash Functions

md5 d7d3d3367b9d39d124853b8ac37262ac
sha1 02ce94955fd9bf66a4dcd0a6624314ff2e8f532d
sha256 cc75739620381f7c9c6a3878bf82132d4d04697c70fd30d6eefae0772b173372
sha512 5b97f7d9f7f69996b15eebc4da32294233f9fadc48cb19c1c2c7664b267bbdec57522ffab61d807048895ad27d62186d071d5e5c843f2fefaa68d4b077976990
ripemd-160 59da433baa4020a37a7920ed6df0169c9edf1173

38402486 as geometric shapes

Circle

Radius = n
Diameter 76804972
Circumference 241289935.79437
Area 4.6330666906421E+15

Sphere

Radius = n
Volume 2.372283716326E+23
Surface area 1.8532266762568E+16
Circumference 241289935.79437

Square

Length = n
Perimeter 153609944
Area 1474750930980196
Diagonal 54309316.530043

Cube

Length = n
Surface area 8848505585881176
Volume 5.6634101980454E+22
Space diagonal 66515056.888953

Equilateral Triangle

Length = n
Perimeter 115207458
Area 6.385858852418E+14
Altitude 33257528.444476

Triangular Pyramid

Length = n
Surface area 6.385858852418E+14
Volume 6.6743929261316E+21
Height 18103105.510014