13885938 (number)

13885938 is an even 8-digits composite number following 13885937 and preceding 13885939. In scientific notation, it is written as 1.3885938 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 4147200 positive integers (up to 13885938) that are relatively prime to 13885938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3885938 × 10^7
Engineering notation 1.3885938 × 10^6

Prime Factorization of 13885938

Prime Factorization 2 × 27 × 2651 × 97

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13885938
Product of the distinct prime numbers

The prime factorization of 13885938 is 2 × 27 × 2651 × 97. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 78, 2, 870, 769, 6539, 8549, 62433, 62300, 83012, 684689, 5475595, 1898397, 59617091, 14970274, 844151143, 952290627, 3320099994, 3066661435

Basic calculations (n = 13885938)

Multiplication

n×y
n×2 27771876
n×3 41657814
n×4 55543752
n×5 69429690

Division

n÷y
n÷2 6942969
n÷3 4628646
n÷3 3471484.5
n÷5 2777187.6

Exponentiation

ny
n2 192819274139844
n3 2.6774764859109E+21
n4 3.7179272479816E+28
n5 5.1626907253984E+35

Nth Root

y√n
2√n 3726.3840381796
3√n 240.35790350586
4√n 61.04411550821
5√n 26.823475250102

Divisors of 13885938

1, 2, 27, 54, 97, 194, 2619, 2651, 5238, 5302, 71577, 143154, 257147, 514294, 6942969, 13885938

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 -13885937
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 13885938 can be divided by 16 positive divisors. The sum of these divisors (counting 13885938) is 1, the average is 0.0625.

Base conversion 13885938

Base System Value
2 Binary 110100111110000111110010
3 Ternary 222010110221000
4 Quaternary 310332013302
5 Quinary 12023322223
6 Senary 1213342430
8 Octal 64760762
10 Decimal 13885938
12 Duodecimal 4797a16
16 Hexadecimal d3e1f2
20 Vigesimal 46fegi
36 Base36 89mgi

Cryptographic Hash Functions

md5 07cd07152d07608bb87d739f7a1c754b
sha1 c2030788d668bc9f0df9e5c21c40ede45f7815d8
sha256 8465ce7b997c570e6e365e8ff9b1cbd05c7a46be875cced336f012be6ae5dcef
sha512 6fb6389770b22a8dcaf7140b683570e61e0d26a86db9927734985216c01d33bc2b94c760735f415be6f17a4971fa21de6b231af3f520c17b5acf417c4c6d40a1
ripemd-160 5f08bcdbcad5fc455cfe30e20373699092d12396

13885938 as geometric shapes

Circle

Radius = n
Diameter 27771876
Circumference 87247921.618007
Area 6.0575961510825E+14

Sphere

Radius = n
Volume 1.1215387277729E+22
Surface area 2.423038460433E+15
Circumference 87247921.618007

Square

Length = n
Perimeter 55543752
Area 192819274139844
Diagonal 19637681.845872

Cube

Length = n
Surface area 1156915644839064
Volume 2.6774764859109E+21
Space diagonal 24051150.126751

Equilateral Triangle

Length = n
Perimeter 41657814
Area 83493194872190
Altitude 12025575.063376

Triangular Pyramid

Length = n
Surface area 83493194872190
Volume 3.1554362994252E+20
Height 6545893.948624