13888840 (number)

13888840 is an even 8-digits composite number following 13888839 and preceding 13888841. In scientific notation, it is written as 1.3888840 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 4761792 positive integers (up to 13888840) that are relatively prime to 13888840.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-eight thousand eight hundred forty

Notation

Scientific notation 1.3888840 × 10^7
Engineering notation 1.3888840 × 10^6

Prime Factorization of 13888840

Prime Factorization 2 × 2 × 2 × 35 × 49603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3472210
Product of the distinct prime numbers

The prime factorization of 13888840 is 2 × 2 × 2 × 35 × 49603. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 61, 7, 92, 810, 3872, 6973, 16241, 79723, 952157, 13304, 724430, 1028775, 61088976, 84860195, 317917033, 541923486, 9808000279, 5927416277

Basic calculations (n = 13888840)

Multiplication

n×y
n×2 27777680
n×3 41666520
n×4 55555360
n×5 69444200

Division

n÷y
n÷2 6944420
n÷3 4629613.3333333
n÷3 3472210
n÷5 2777768

Exponentiation

ny
n2 192899876545600
n3 2.6791555213616E+21
n4 3.7210362371308E+28
n5 5.1680876931711E+35

Nth Root

y√n
2√n 3726.7734033611
3√n 240.37464634432
4√n 61.047304636332
5√n 26.824596315438

Divisors of 13888840

1, 2, 4, 8, 35, 70, 140, 280, 49603, 99206, 198412, 396824, 1736105, 3472210, 6944420, 13888840

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 -13888839
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 13888840 can be divided by 16 positive divisors. The sum of these divisors (counting 13888840) is 1, the average is 0.0625.

Base conversion 13888840

Base System Value
2 Binary 110100111110110101001000
3 Ternary 222010121220111
4 Quaternary 310332311020
5 Quinary 12023420330
6 Senary 1213404104
8 Octal 64766510
10 Decimal 13888840
12 Duodecimal 4799634
16 Hexadecimal d3ed48
20 Vigesimal 46g220
36 Base36 89op4

Cryptographic Hash Functions

md5 3326bcebd4427e733550c32e02dd065d
sha1 a1dfc57c664a2eeb20407ddd0f51e7f207b9aece
sha256 0763606b5d8ac59d317b8b6b59b0aa45418ae35272e93614d856ace806a0c4aa
sha512 878a427ce796be4a7f7c16126016bdcf9871f9182595ace290cb8d7f6c85431e9ca75677d6a5d31e1ff45ed438f796ec3782946816e133084096fdedc69ee6f1
ripemd-160 bd01d0f137b69a2d55226e5ec33388c804cfab3f

13888840 as geometric shapes

Circle

Radius = n
Diameter 27777680
Circumference 87266155.421768
Area 6.0601283503404E+14

Sphere

Radius = n
Volume 1.1222420404979E+22
Surface area 2.4240513401361E+15
Circumference 87266155.421768

Square

Length = n
Perimeter 55555360
Area 192899876545600
Diagonal 19641785.89363

Cube

Length = n
Surface area 1157399259273600
Volume 2.6791555213616E+21
Space diagonal 24056176.538195

Equilateral Triangle

Length = n
Perimeter 41666520
Area 83528096737686
Altitude 12028088.269097

Triangular Pyramid

Length = n
Surface area 83528096737686
Volume 3.1574150616803E+20
Height 6547261.9645433