14893990 (number)

14893990 is an even 8-digits composite number following 14893989 and preceding 14893991. In scientific notation, it is written as 1.4893990 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 5957592 positive integers (up to 14893990) that are relatively prime to 14893990.

Interesting facts

Basic properties

Name

Name fourteen million eight hundred ninety-three thousand nine hundred ninety

Notation

Scientific notation 1.4893990 × 10^7
Engineering notation 1.4893990 × 10^6

Prime Factorization of 14893990

Prime Factorization 2 × 5 × 1489399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 14893990
Product of the distinct prime numbers

The prime factorization of 14893990 is 2 × 5 × 1489399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 77, 82, 144, 900, 9711, 5197, 29226, 13, 41750, 673196, 120292, 3072518, 98374810, 44254532, 173571886, 777604575, 1655047372, 2508291338

Basic calculations (n = 14893990)

Multiplication

n×y
n×2 29787980
n×3 44681970
n×4 59575960
n×5 74469950

Division

n÷y
n÷2 7446995
n÷3 4964663.3333333
n÷3 3723497.5
n÷5 2978798

Exponentiation

ny
n2 221830938120100
n3 3.3039477740514E+21
n4 4.9208965107244E+28
n5 7.3291783421764E+35

Nth Root

y√n
2√n 3859.2732476465
3√n 246.0388486028
4√n 62.123049246206
5√n 27.202086142279

Divisors of 14893990

1, 2, 5, 10, 1489399, 2978798, 7446995, 14893990

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 -14893989
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 14893990 can be divided by 8 positive divisors. The sum of these divisors (counting 14893990) is 1, the average is 0.125.

Base conversion 14893990

Base System Value
2 Binary 111000110100001110100110
3 Ternary 1001000200201021
4 Quaternary 320310032212
5 Quinary 12303101430
6 Senary 1251121354
8 Octal 70641646
10 Decimal 14893990
12 Duodecimal 4ba325a
16 Hexadecimal e343a6
20 Vigesimal 4d1eja
36 Base36 8v89y

Cryptographic Hash Functions

md5 70ecf46396c13961933fb8dee158fbe9
sha1 a3bdd7c68e2d42f2353a1d5b64df384015da91d6
sha256 dc61dc678e4be6534e8c602771a49343be39aec15da5571e8b87577281c3418d
sha512 651e8733b4a2884970645a900413107e5511455bdf42514bfd95dfccdd6cd002a8b0be732705285c7a508ab14c02854101a0a360ccdc974dbae5e1626d082173
ripemd-160 f10459c5a652d759fe62df25575a17c8104f102c

14893990 as geometric shapes

Circle

Radius = n
Diameter 29787980
Circumference 93581699.13328
Area 6.9690244553704E+14

Sphere

Radius = n
Volume 1.3839544073072E+22
Surface area 2.7876097821482E+15
Circumference 93581699.13328

Square

Length = n
Perimeter 59575960
Area 221830938120100
Diagonal 21063282.655849

Cube

Length = n
Surface area 1330985628720600
Volume 3.3039477740514E+21
Space diagonal 25797147.407423

Equilateral Triangle

Length = n
Perimeter 44681970
Area 96055613878670
Altitude 12898573.703711

Triangular Pyramid

Length = n
Surface area 96055613878670
Volume 3.8937397928632E+20
Height 7021094.2186164