14981908 (number)

14981908 is an even 8-digits composite number following 14981907 and preceding 14981909. In scientific notation, it is written as 1.4981908 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 7331480 positive integers (up to 14981908) that are relatively prime to 14981908.

Interesting facts

Basic properties

Name

Name fourteen million nine hundred eighty-one thousand nine hundred eight

Notation

Scientific notation 1.4981908 × 10^7
Engineering notation 1.4981908 × 10^6

Prime Factorization of 14981908

Prime Factorization 2 × 2 × 47 × 79691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7490954
Product of the distinct prime numbers

The prime factorization of 14981908 is 2 × 2 × 47 × 79691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 50, 100, 195, 126, 7077, 4106, 6551, 90648, 241454, 739446, 1829793, 5045551, 83725344, 35569779, 801156299, 482948552, 1652777957, 4466081379

Basic calculations (n = 14981908)

Multiplication

n×y
n×2 29963816
n×3 44945724
n×4 59927632
n×5 74909540

Division

n÷y
n÷2 7490954
n÷3 4993969.3333333
n÷3 3745477
n÷5 2996381.6

Exponentiation

ny
n2 224457567320464
n3 3.362802623499E+21
n4 5.0381199527421E+28
n5 7.5480649624946E+35

Nth Root

y√n
2√n 3870.6469743442
3√n 246.5220148562
4√n 62.214523821566
5√n 27.234124918598

Divisors of 14981908

1, 2, 4, 47, 94, 188, 79691, 159382, 318764, 3745477, 7490954, 14981908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -14981907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 14981908 can be divided by 12 positive divisors. The sum of these divisors (counting 14981908) is 1, the average is 0.083333333333333.

Base conversion 14981908

Base System Value
2 Binary 111001001001101100010100
3 Ternary 1001012011022111
4 Quaternary 321021230110
5 Quinary 12313410113
6 Senary 1253040404
8 Octal 71115424
10 Decimal 14981908
12 Duodecimal 5026104
16 Hexadecimal e49b14
20 Vigesimal 4dcef8
36 Base36 8x444

Cryptographic Hash Functions

md5 77a3070d2ac43022b73557f2a2a04e46
sha1 3cb6aa0ff936af0afa41c5eea266cb7f13fb522e
sha256 618692cf756daba89b922f867059a978066f0fed443f0174c9ab8a10f1e7432b
sha512 8ff3819ee177b765df51346eb6bb7bd9738e0cf8d09626343342e80bcd6899578b28606725a319d23e1875b7164cabe863e07e0f630f11204637cccae383e10a
ripemd-160 d27ef1b616df61fe2e64032ab204dc36038b95e9

14981908 as geometric shapes

Circle

Radius = n
Diameter 29963816
Circumference 94134104.219116
Area 7.0515424453661E+14

Sphere

Radius = n
Volume 1.4086074689943E+22
Surface area 2.8206169781464E+15
Circumference 94134104.219116

Square

Length = n
Perimeter 59927632
Area 224457567320464
Diagonal 21187617.483826

Cube

Length = n
Surface area 1346745403922784
Volume 3.362802623499E+21
Space diagonal 25949425.850323

Equilateral Triangle

Length = n
Perimeter 44945724
Area 97192977685589
Altitude 12974712.925161

Triangular Pyramid

Length = n
Surface area 97192977685589
Volume 3.9631008981134E+20
Height 7062539.1612753