13885940 (number)

13885940 is an even 8-digits composite number following 13885939 and preceding 13885941. In scientific notation, it is written as 1.3885940 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 5227520 positive integers (up to 13885940) that are relatively prime to 13885940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3885940 × 10^7
Engineering notation 1.3885940 × 10^6

Prime Factorization of 13885940

Prime Factorization 2 × 2 × 5 × 17 × 40841

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6942970
Product of the distinct prime numbers

The prime factorization of 13885940 is 2 × 2 × 5 × 17 × 40841. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 7, 34, 640, 891, 607, 9151, 71523, 33393, 891954, 489718, 7346804, 5520419, 64606638, 13883250, 393632387, 42467443, 320882245, 6374899297

Basic calculations (n = 13885940)

Multiplication

n×y
n×2 27771880
n×3 41657820
n×4 55543760
n×5 69429700

Division

n÷y
n÷2 6942970
n÷3 4628646.6666667
n÷3 3471485
n÷5 2777188

Exponentiation

ny
n2 192819329683600
n3 2.6774776428267E+21
n4 3.7179293899633E+28
n5 5.1626944433267E+35

Nth Root

y√n
2√n 3726.3843065363
3√n 240.35791504549
4√n 61.044117706265
5√n 26.823476022782

Divisors of 13885940

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 40841, 81682, 163364, 204205, 408410, 694297, 816820, 1388594, 2777188, 3471485, 6942970, 13885940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13885939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13885940 can be divided by 24 positive divisors. The sum of these divisors (counting 13885940) is 1, the average is 0.041666666666667.

Base conversion 13885940

Base System Value
2 Binary 110100111110000111110100
3 Ternary 222010110221002
4 Quaternary 310332013310
5 Quinary 12023322230
6 Senary 1213342432
8 Octal 64760764
10 Decimal 13885940
12 Duodecimal 4797a18
16 Hexadecimal d3e1f4
20 Vigesimal 46feh0
36 Base36 89mgk

Cryptographic Hash Functions

md5 74919399cced01a1aad72a396510f4c6
sha1 de1cb3da4756efa10be608721a9d9243bdb8e10e
sha256 e9b704c642043250763ab73842d2ad4934cd6c52bb1532cb3fa1509d7be7ca5b
sha512 7b349be1cbdfd6d6b0ae94ef2fbe996e807ddee135832567325ebaab1ab5ce79ca5f51d98e02e916c90f3be54bfddc49d9d64306f9d3c3350d43fe4f49d8fc05
ripemd-160 9032952a740864c164542939bd6ffe991e7e2bfc

13885940 as geometric shapes

Circle

Radius = n
Diameter 27771880
Circumference 87247934.184377
Area 6.0575978960411E+14

Sphere

Radius = n
Volume 1.1215392123807E+22
Surface area 2.4230391584164E+15
Circumference 87247934.184377

Square

Length = n
Perimeter 55543760
Area 192819329683600
Diagonal 19637684.674299

Cube

Length = n
Surface area 1156915978101600
Volume 2.6774776428267E+21
Space diagonal 24051153.590853

Equilateral Triangle

Length = n
Perimeter 41657820
Area 83493218923342
Altitude 12025576.795426

Triangular Pyramid

Length = n
Surface area 83493218923342
Volume 3.1554376628635E+20
Height 6545894.891433