14490987 (number)

14490987 is an odd 8-digits composite number following 14490986 and preceding 14490988. In scientific notation, it is written as 1.4490987 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 7793280 positive integers (up to 14490987) that are relatively prime to 14490987.

Interesting facts

Basic properties

Name

Name fourteen million four hundred ninety thousand nine hundred eighty-seven

Notation

Scientific notation 1.4490987 × 10^7
Engineering notation 1.4490987 × 10^6

Prime Factorization of 14490987

Prime Factorization 7 × 3 × 17 × 40591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14490987
Product of the distinct prime numbers

The prime factorization of 14490987 is 7 × 3 × 17 × 40591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 23, 58, 332, 460, 8435, 7139, 58703, 16308, 91019, 880085, 6465877, 5303670, 18225155, 14872844, 217997502, 395258880, 6868741524, 3384660407

Basic calculations (n = 14490987)

Multiplication

n×y
n×2 28981974
n×3 43472961
n×4 57963948
n×5 72454935

Division

n÷y
n÷2 7245493.5
n÷3 4830329
n÷3 3622746.75
n÷5 2898197.4

Exponentiation

ny
n2 209988704234169
n3 3.0429435832042E+21
n4 4.4095255905945E+28
n5 6.3898378009473E+35

Nth Root

y√n
2√n 3806.702904089
3√n 243.7994129935
4√n 61.698483807052
5√n 27.053259188211

Divisors of 14490987

1, 3, 7, 17, 21, 51, 119, 357, 40591, 121773, 284137, 690047, 852411, 2070141, 4830329, 14490987

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -14490986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 14490987 can be divided by 16 positive divisors. The sum of these divisors (counting 14490987) is 1, the average is 0.0625.

Base conversion 14490987

Base System Value
2 Binary 110111010001110101101011
3 Ternary 1000021012220020
4 Quaternary 313101311223
5 Quinary 12202202422
6 Senary 1234331523
8 Octal 67216553
10 Decimal 14490987
12 Duodecimal 4a29ba3
16 Hexadecimal dd1d6b
20 Vigesimal 4ab797
36 Base36 8mlbf

Cryptographic Hash Functions

md5 d1da81a2cd04f156f886b5dec1ddc2de
sha1 7443c0de702912de480de9f16df5953e861a5bcf
sha256 4d3ab507dfab01ab94b49d8220811662b38f62ecf11778cf25ca22b8274c1985
sha512 ffed3c8c37560409d36e8ddc22ae717bf95094495a8e018bab59b0cf0264cd7efdb9830fdb94ad7de9a45da6fbf3a53706c128056649f7736de3a37a37c36aa8
ripemd-160 0db1fba4c09d570c7503317b144b2319f130673b

14490987 as geometric shapes

Circle

Radius = n
Diameter 28981974
Circumference 91049556.60493
Area 6.5969897055891E+14

Sphere

Radius = n
Volume 1.2746252275043E+22
Surface area 2.6387958822356E+15
Circumference 91049556.60493

Square

Length = n
Perimeter 57963948
Area 209988704234169
Diagonal 20493350.347572

Cube

Length = n
Surface area 1259932225405014
Volume 3.0429435832042E+21
Space diagonal 25099125.73582

Equilateral Triangle

Length = n
Perimeter 43472961
Area 90927776187284
Altitude 12549562.86791

Triangular Pyramid

Length = n
Surface area 90927776187284
Volume 3.5861434040863E+20
Height 6831116.7825241