13865931 (number)

13865931 is an odd 8-digits composite number following 13865930 and preceding 13865932. In scientific notation, it is written as 1.3865931 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 8695296 positive integers (up to 13865931) that are relatively prime to 13865931.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred sixty-five thousand nine hundred thirty-one

Notation

Scientific notation 1.3865931 × 10^7
Engineering notation 1.3865931 × 10^6

Prime Factorization of 13865931

Prime Factorization 9 × 51 × 17 × 1777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13865931
Product of the distinct prime numbers

The prime factorization of 13865931 is 9 × 51 × 17 × 1777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 66, 29, 821, 242, 3210, 758, 87751, 56007, 965778, 445771, 8746916, 8636664, 84265437, 24290708, 560708232, 726350187, 6549224298, 3866333180

Basic calculations (n = 13865931)

Multiplication

n×y
n×2 27731862
n×3 41597793
n×4 55463724
n×5 69329655

Division

n÷y
n÷2 6932965.5
n÷3 4621977
n÷3 3466482.75
n÷5 2773186.2

Exponentiation

ny
n2 192264042496761
n3 2.6659199470412E+21
n4 3.6965462037196E+28
n5 5.1256054599088E+35

Nth Root

y√n
2√n 3723.6985645994
3√n 240.2424113207
4√n 61.022115373031
5√n 26.815741284626

Divisors of 13865931

1, 9, 17, 51, 153, 459, 867, 1777, 7803, 15993, 30209, 90627, 271881, 815643, 1540659, 13865931

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 -13865930
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 13865931 can be divided by 16 positive divisors. The sum of these divisors (counting 13865931) is 1, the average is 0.0625.

Base conversion 13865931

Base System Value
2 Binary 110100111001001111001011
3 Ternary 222002110111000
4 Quaternary 310321033023
5 Quinary 12022202211
6 Senary 1213110043
8 Octal 64711713
10 Decimal 13865931
12 Duodecimal 4788323
16 Hexadecimal d393cb
20 Vigesimal 46d4gb
36 Base36 8970r

Cryptographic Hash Functions

md5 7b1f6c6bfe5f63e25e0fbbb4c8cf841f
sha1 d2253fb3ca7cc9a7ea8d8ae5e1d6e90a4cd61aa5
sha256 86d9b177085168405fe9dbab53148e12aa9b636e0fcf6c9d8bd4f5f9c3be048a
sha512 b272774f9c0a06299923f373cabeea607dbc4639e0ef3d1f49b79cac0937ff4fde8120695d89bdaa90de55df301bfcb10a6179b922c5fcc85ba4b72d062b51bc
ripemd-160 ec5273cfff8120f4ba3fcf6aee374b740dc06d2f

13865931 as geometric shapes

Circle

Radius = n
Diameter 27731862
Circumference 87122213.929566
Area 6.040153034573E+14

Sphere

Radius = n
Volume 1.1166979360911E+22
Surface area 2.4160612138292E+15
Circumference 87122213.929566

Square

Length = n
Perimeter 55463724
Area 192264042496761
Diagonal 19609387.67513

Cube

Length = n
Surface area 1153584254980566
Volume 2.6659199470412E+21
Space diagonal 24016496.986244

Equilateral Triangle

Length = n
Perimeter 41597793
Area 83252772518243
Altitude 12008248.493122

Triangular Pyramid

Length = n
Surface area 83252772518243
Volume 3.1418167877555E+20
Height 6536462.5583765