14891904 (number)

14891904 is an even 8-digits composite number following 14891903 and preceding 14891905. In scientific notation, it is written as 1.4891904 × 10^7. The sum of its digits is 36. It has a total of 11 prime factors and 128 positive divisors. There are 4769280 positive integers (up to 14891904) that are relatively prime to 14891904.

Interesting facts

Basic properties

Name

Name fourteen million eight hundred ninety-one thousand nine hundred four

Notation

Scientific notation 1.4891904 × 10^7
Engineering notation 1.4891904 × 10^6

Prime Factorization of 14891904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 139 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 232686
Product of the distinct prime numbers

The prime factorization of 14891904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 139 × 31. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 14891904)

Multiplication

n×y
n×2 29783808
n×3 44675712
n×4 59567616
n×5 74459520

Division

n÷y
n÷2 7445952
n÷3 4963968
n÷3 3722976
n÷5 2978380.8

Exponentiation

ny
n2 221768804745216
n3 3.3025597504605E+21
n4 4.9181402758122E+28
n5 7.3240472845928E+35

Nth Root

y√n
2√n 3859.0029800455
3√n 246.02736162045
4√n 62.120873947857
5√n 27.201324133833

Divisors of 14891904

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -14891903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 14891904 can be divided by 128 positive divisors. The sum of these divisors (counting 14891904) is 1, the average is 0.0078125.

Base conversion 14891904

Base System Value
2 Binary 111000110011101110000000
3 Ternary 1001000120212000
4 Quaternary 320303232000
5 Quinary 12303020104
6 Senary 1251104000
8 Octal 70635600
10 Decimal 14891904
12 Duodecimal 4ba2000
16 Hexadecimal e33b80
20 Vigesimal 4d19f4
36 Base36 8v6o0

Cryptographic Hash Functions

md5 6134974bd7ad70ce4256f3799ac03df6
sha1 24ff4a048e7a0169a1459973051a3419c30c3a2a
sha256 50e0fed3dd60dae624f529e084b991c3d497f217775c0cb9123fb98f4beeb911
sha512 4e9e56c68f14aca84a0cf2b12e35aac497d31ea1843559e708d193448a61a381b701bb945869563f1bd4a442f62ee96f2ff2d7e7e96a3cab217b83d958c4c180
ripemd-160 df4c38c646dedc1369817c54b4b025c0ec4953d1

14891904 as geometric shapes

Circle

Radius = n
Diameter 29783808
Circumference 93568592.408729
Area 6.9670724778296E+14

Sphere

Radius = n
Volume 1.3833729933451E+22
Surface area 2.7868289911318E+15
Circumference 93568592.408729

Square

Length = n
Perimeter 59567616
Area 221768804745216
Diagonal 21060332.606358

Cube

Length = n
Surface area 1330612828471296
Volume 3.3025597504605E+21
Space diagonal 25793534.349438

Equilateral Triangle

Length = n
Perimeter 44675712
Area 96028709338134
Altitude 12896767.174719

Triangular Pyramid

Length = n
Surface area 96028709338134
Volume 3.892103991374E+20
Height 7020110.868786