13921888 (number)

13921888 is an even 8-digits composite number following 13921887 and preceding 13921889. In scientific notation, it is written as 1.3921888 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors. There are 6960928 positive integers (up to 13921888) that are relatively prime to 13921888.

Interesting facts

Basic properties

Name

Name thirteen million nine hundred twenty-one thousand eight hundred eighty-eight

Notation

Scientific notation 1.3921888 × 10^7
Engineering notation 1.3921888 × 10^6

Prime Factorization of 13921888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 435059

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 870118
Product of the distinct prime numbers

The prime factorization of 13921888 is 2 × 2 × 2 × 2 × 2 × 435059. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 5, 12, 157, 573, 9816, 8113, 21700, 49166, 22085, 885406, 6988213, 5313238, 95830923, 58770952, 501934372, 418462599, 151100962, 6373645060

Basic calculations (n = 13921888)

Multiplication

n×y
n×2 27843776
n×3 41765664
n×4 55687552
n×5 69609440

Division

n÷y
n÷2 6960944
n÷3 4640629.3333333
n÷3 3480472
n÷5 2784377.6

Exponentiation

ny
n2 193818965484544
n3 2.6983259297517E+21
n4 3.7565791381499E+28
n5 5.2298674024459E+35

Nth Root

y√n
2√n 3731.204631215
3√n 240.56514962813
4√n 61.083587249072
5√n 26.837349816872

Divisors of 13921888

1, 2, 4, 8, 16, 32, 435059, 870118, 1740236, 3480472, 6960944, 13921888

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 -13921887
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 13921888 can be divided by 12 positive divisors. The sum of these divisors (counting 13921888) is 1, the average is 0.083333333333333.

Base conversion 13921888

Base System Value
2 Binary 110101000110111001100000
3 Ternary 222012022020111
4 Quaternary 311012321200
5 Quinary 12031000023
6 Senary 1214221104
8 Octal 65067140
10 Decimal 13921888
12 Duodecimal 47b4794
16 Hexadecimal d46e60
20 Vigesimal 4704e8
36 Base36 8ae74

Cryptographic Hash Functions

md5 8e60b0b70652b7bf12ea5f9218881c52
sha1 bbd3c82b7a9af754664642713149ecb4b9a9b848
sha256 46d49557d9abe593d1798884dfe6204c69babf762ab569ded64f448514585784
sha512 f2a2e62344a38236c0e4839ef5f6c545cc0d7fe2ba824ae55bec070946f67ba2034705b30212866c7ffb3577e9e3f15cdea834315b8649be16e39dae29698b1f
ripemd-160 d1eeb1e37aae0a0920119453d2f6eb66f695e2b2

13921888 as geometric shapes

Circle

Radius = n
Diameter 27843776
Circumference 87473802.1298
Area 6.0890023809262E+14

Sphere

Radius = n
Volume 1.1302721223865E+22
Surface area 2.4356009523705E+15
Circumference 87473802.1298

Square

Length = n
Perimeter 55687552
Area 193818965484544
Diagonal 19688522.823439

Cube

Length = n
Surface area 1162913792907264
Volume 2.6983259297517E+21
Space diagonal 24113417.353283

Equilateral Triangle

Length = n
Perimeter 41765664
Area 83926073922417
Altitude 12056708.676642

Triangular Pyramid

Length = n
Surface area 83926073922417
Volume 3.1800076046315E+20
Height 6562840.9411464