14891895 (number)

14891895 is an odd 8-digits composite number following 14891894 and preceding 14891896. In scientific notation, it is written as 1.4891895 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 7600320 positive integers (up to 14891895) that are relatively prime to 14891895.

Interesting facts

Basic properties

Name

Name fourteen million eight hundred ninety-one thousand eight hundred ninety-five

Notation

Scientific notation 1.4891895 × 10^7
Engineering notation 1.4891895 × 10^6

Prime Factorization of 14891895

Prime Factorization 15 × 3 × 59 × 71 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14891895
Product of the distinct prime numbers

The prime factorization of 14891895 is 15 × 3 × 59 × 71 × 79. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 36, 79, 69, 494, 146, 889, 48524, 32134, 962094, 455966, 9447269, 8769355, 18736555, 62915203, 20839110, 692069336, 2140939264, 3152594881

Basic calculations (n = 14891895)

Multiplication

n×y
n×2 29783790
n×3 44675685
n×4 59567580
n×5 74459475

Division

n÷y
n÷2 7445947.5
n÷3 4963965
n÷3 3722973.75
n÷5 2978379

Exponentiation

ny
n2 221768536691025
n3 3.3025537627064E+21
n4 4.9181283866078E+28
n5 7.3240251529884E+35

Nth Root

y√n
2√n 3859.001813941
3√n 246.0273120578
4√n 62.120864562086
5√n 27.201320845979

Divisors of 14891895

1, 3, 15, 45, 59, 71, 79, 177, 213, 237, 885, 1065, 1185, 2655, 3195, 3555, 4189, 4661, 5609, 12567, 13983, 16827, 62835, 69915, 84135, 188505, 209745, 252405, 330931, 992793, 4963965, 14891895

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -14891894
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 14891895 can be divided by 32 positive divisors. The sum of these divisors (counting 14891895) is 1, the average is 0.03125.

Base conversion 14891895

Base System Value
2 Binary 111000110011101101110111
3 Ternary 1001000120211200
4 Quaternary 320303231313
5 Quinary 12303020040
6 Senary 1251103543
8 Octal 70635567
10 Decimal 14891895
12 Duodecimal 4ba1bb3
16 Hexadecimal e33b77
20 Vigesimal 4d19ef
36 Base36 8v6nr

Cryptographic Hash Functions

md5 058d41eaefe4c8129f83239c2e07da1a
sha1 148152d4406c41cbc53472c44235b82b254f6663
sha256 58321950bd2222fdf3a36c032e9293ee6cdd0187c6a43cd5b70593a57fd5921e
sha512 fb8332ece86331572cf4445bf4c2bcb4b3c7e41523f700803508fea707a845c212f2407121f68f532a217bd03064a2043755c0379525d6c3c5ac4ca2d2ea8009
ripemd-160 1e3bf61aebad3eb882ba07e527fc1c4e3290618a

14891895 as geometric shapes

Circle

Radius = n
Diameter 29783790
Circumference 93568535.860061
Area 6.9670640566588E+14

Sphere

Radius = n
Volume 1.3833704852005E+22
Surface area 2.7868256226635E+15
Circumference 93568535.860061

Square

Length = n
Perimeter 59567580
Area 221768536691025
Diagonal 21060319.878436

Cube

Length = n
Surface area 1330611220146150
Volume 3.3025537627064E+21
Space diagonal 25793518.760981

Equilateral Triangle

Length = n
Perimeter 44675685
Area 96028593267264
Altitude 12896759.38049

Triangular Pyramid

Length = n
Surface area 96028593267264
Volume 3.8920969347381E+20
Height 7020106.6261454