13887816 (number)

13887816 is an even 8-digits composite number following 13887815 and preceding 13887817. In scientific notation, it is written as 1.3887816 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 4629264 positive integers (up to 13887816) that are relatively prime to 13887816.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-seven thousand eight hundred sixteen

Notation

Scientific notation 1.3887816 × 10^7
Engineering notation 1.3887816 × 10^6

Prime Factorization of 13887816

Prime Factorization 2 × 2 × 2 × 3 × 578659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3471954
Product of the distinct prime numbers

The prime factorization of 13887816 is 2 × 2 × 2 × 3 × 578659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 47, 77, 458, 416, 3920, 5932, 84635, 90141, 5487, 446401, 6597554, 3141237, 65507420, 8131641, 495919345, 844024050, 5992936094, 8193609303

Basic calculations (n = 13887816)

Multiplication

n×y
n×2 27775632
n×3 41663448
n×4 55551264
n×5 69439080

Division

n÷y
n÷2 6943908
n÷3 4629272
n÷3 3471954
n÷5 2777563.2

Exponentiation

ny
n2 192871433249856
n3 2.6785629766303E+21
n4 3.7199389763854E+28
n5 5.1661828035268E+35

Nth Root

y√n
2√n 3726.6360165704
3√n 240.36873873103
4√n 61.046179377341
5√n 26.824200757613

Divisors of 13887816

1, 2, 3, 4, 6, 8, 12, 24, 578659, 1157318, 1735977, 2314636, 3471954, 4629272, 6943908, 13887816

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 -13887815
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 13887816 can be divided by 16 positive divisors. The sum of these divisors (counting 13887816) is 1, the average is 0.0625.

Base conversion 13887816

Base System Value
2 Binary 110100111110100101001000
3 Ternary 222010120111120
4 Quaternary 310332211020
5 Quinary 12023402231
6 Senary 1213355240
8 Octal 64764510
10 Decimal 13887816
12 Duodecimal 4798b20
16 Hexadecimal d3e948
20 Vigesimal 46fjag
36 Base36 89nwo

Cryptographic Hash Functions

md5 13fe0eb22b258fc5f2dfa6f37311c8c4
sha1 1872a82578c55bb73e3a9082afb80decf9f5064f
sha256 e6a6d7f0715ce4ff0ac1380f4b4925529d02769825b1017f60cd194bf9f69337
sha512 372c4bf0469944fe0c2b2999aacd6e6bb5ce51834f62fdc0c111aff028691314488c1332dbc3b90ed6eceaeef6487b41260fb57ced341ce68f4c4a144e3db40b
ripemd-160 a82d8c18efab3fdf9c2bc6834ef75a8f19073280

13887816 as geometric shapes

Circle

Radius = n
Diameter 27775632
Circumference 87259721.440014
Area 6.0592347778508E+14

Sphere

Radius = n
Volume 1.1219938359412E+22
Surface area 2.4236939111403E+15
Circumference 87259721.440014

Square

Length = n
Perimeter 55551264
Area 192871433249856
Diagonal 19640337.738942

Cube

Length = n
Surface area 1157228599499136
Volume 2.6785629766303E+21
Space diagonal 24054402.918168

Equilateral Triangle

Length = n
Perimeter 41663448
Area 83515780429345
Altitude 12027201.459084

Triangular Pyramid

Length = n
Surface area 83515780429345
Volume 3.1567167410175E+20
Height 6546779.246314