14921489 (number)

14921489 is an odd 8-digits composite number following 14921488 and preceding 14921490. In scientific notation, it is written as 1.4921489 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 13564980 positive integers (up to 14921489) that are relatively prime to 14921489.

Interesting facts

Basic properties

Name

Name fourteen million nine hundred twenty-one thousand four hundred eighty-nine

Notation

Scientific notation 1.4921489 × 10^7
Engineering notation 1.4921489 × 10^6

Prime Factorization of 14921489

Prime Factorization 11 × 1356499

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 14921489
Product of the distinct prime numbers

The prime factorization of 14921489 is 11 × 1356499. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 35, 3, 223, 375, 6014, 7199, 88796, 50859, 774438, 672033, 6485255, 5242409, 58295050, 18454072, 211810148, 370576909, 9982053526, 3227569010

Basic calculations (n = 14921489)

Multiplication

n×y
n×2 29842978
n×3 44764467
n×4 59685956
n×5 74607445

Division

n÷y
n÷2 7460744.5
n÷3 4973829.6666667
n÷3 3730372.25
n÷5 2984297.8

Exponentiation

ny
n2 222650833977121
n3 3.3222819700304E+21
n4 4.9573393870707E+28
n5 7.3970885133443E+35

Nth Root

y√n
2√n 3862.8343221008
3√n 246.19017726214
4√n 62.151704096515
5√n 27.212123457172

Divisors of 14921489

1, 11, 1356499, 14921489

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -14921488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 14921489 can be divided by 4 positive divisors. The sum of these divisors (counting 14921489) is 1, the average is 0.25.

Base conversion 14921489

Base System Value
2 Binary 111000111010111100010001
3 Ternary 1001002002102202
4 Quaternary 320322330101
5 Quinary 12304441424
6 Senary 1251452545
8 Octal 70727421
10 Decimal 14921489
12 Duodecimal 4bb7155
16 Hexadecimal e3af11
20 Vigesimal 4d53e9
36 Base36 8vtht

Cryptographic Hash Functions

md5 5430953ccc8c94986caff9e80b73d8a5
sha1 f76505b7e52fc5d52c98874257b393bcd66c8074
sha256 38564872410b663ee949e7416ebf48d00706831a889efe84750cc9946b8f8f78
sha512 f2801c1eccc70218b095b8409d6324d355cd3a9fdf994261b23e050f693ecdc643a8171a1537fd974c7d9068696377dda7ce1632bacc05183a0c1cc8d8204f1f
ripemd-160 f0651123b76d40a6a0f8569a49710c58ac6364a6

14921489 as geometric shapes

Circle

Radius = n
Diameter 29842978
Circumference 93754480.446042
Area 6.9947822433816E+14

Sphere

Radius = n
Volume 1.3916342173602E+22
Surface area 2.7979128973527E+15
Circumference 93754480.446042

Square

Length = n
Perimeter 59685956
Area 222650833977121
Diagonal 21102172.114601

Cube

Length = n
Surface area 1335905003862726
Volume 3.3222819700304E+21
Space diagonal 25844777.07258

Equilateral Triangle

Length = n
Perimeter 44764467
Area 96410639198989
Altitude 12922388.53629

Triangular Pyramid

Length = n
Surface area 96410639198989
Volume 3.9153468500372E+20
Height 7034057.3715337