14687890 (number)

14687890 is an even 8-digits composite number following 14687889 and preceding 14687891. In scientific notation, it is written as 1.4687890 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 4762368 positive integers (up to 14687890) that are relatively prime to 14687890.

Interesting facts

Basic properties

Name

Name fourteen million six hundred eighty-seven thousand eight hundred ninety

Notation

Scientific notation 1.4687890 × 10^7
Engineering notation 1.4687890 × 10^6

Prime Factorization of 14687890

Prime Factorization 2 × 265 × 7 × 37 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14687890
Product of the distinct prime numbers

The prime factorization of 14687890 is 2 × 265 × 7 × 37 × 107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 26, 66, 139, 530, 534, 6556, 34845, 97396, 774139, 782559, 1735303, 7026350, 5380378, 30095371, 935283944, 748682715, 5598126974, 1185860927

Basic calculations (n = 14687890)

Multiplication

n×y
n×2 29375780
n×3 44063670
n×4 58751560
n×5 73439450

Division

n÷y
n÷2 7343945
n÷3 4895963.3333333
n÷3 3671972.5
n÷5 2937578

Exponentiation

ny
n2 215734112652100
n3 3.1686789158817E+21
n4 4.6541207361789E+28
n5 6.8359213419715E+35

Nth Root

y√n
2√n 3832.4783104409
3√n 244.8986947545
4√n 61.907013418844
5√n 27.126382560703

Divisors of 14687890

1, 2, 7, 14, 37, 74, 107, 214, 259, 265, 518, 530, 749, 1498, 1855, 3710, 3959, 7918, 9805, 19610, 27713, 28355, 55426, 56710, 68635, 137270, 198485, 396970, 1049135, 2098270, 7343945, 14687890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -14687889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 14687890 can be divided by 32 positive divisors. The sum of these divisors (counting 14687890) is 1, the average is 0.03125.

Base conversion 14687890

Base System Value
2 Binary 111000000001111010010010
3 Ternary 1000122012222221
4 Quaternary 320001322102
5 Quinary 12230003030
6 Senary 1242451254
8 Octal 70017222
10 Decimal 14687890
12 Duodecimal 4b03b2a
16 Hexadecimal e01e92
20 Vigesimal 4bfjea
36 Base36 8qt8y

Cryptographic Hash Functions

md5 d3d2e28f213ee5e8795d692fde73b5f7
sha1 4254ef98174cf81600bb0cb1d4ee819595b97e8a
sha256 1981ce5d1b75f8c46d26cda7fb3884e95349c71e65e818e0a27d6df1edde7db3
sha512 c19aa4d0b7a792049620bc236eb7a13f57d15bd078d1ea3a5707c2477797d610640165ccaeeef8ebb55ad2be88ada49df4cd07782a9d04065920ed5387581944
ripemd-160 d1a089254971df8a10042b68cc14b4d5ea87a306

14687890 as geometric shapes

Circle

Radius = n
Diameter 29375780
Circumference 92286734.64147
Area 6.7774870343655E+14

Sphere

Radius = n
Volume 1.3272931204958E+22
Surface area 2.7109948137462E+15
Circumference 92286734.64147

Square

Length = n
Perimeter 58751560
Area 215734112652100
Diagonal 20771813.240644

Cube

Length = n
Surface area 1294404675912600
Volume 3.1686789158817E+21
Space diagonal 25440171.735983

Equilateral Triangle

Length = n
Perimeter 44063670
Area 93415611009806
Altitude 12720085.867991

Triangular Pyramid

Length = n
Surface area 93415611009806
Volume 3.7343239147046E+20
Height 6923937.7468814