13889620 (number)

13889620 is an even 8-digits composite number following 13889619 and preceding 13889621. In scientific notation, it is written as 1.3889620 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 5555840 positive integers (up to 13889620) that are relatively prime to 13889620.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-nine thousand six hundred twenty

Notation

Scientific notation 1.3889620 × 10^7
Engineering notation 1.3889620 × 10^6

Prime Factorization of 13889620

Prime Factorization 2 × 2 × 5 × 694481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6944810
Product of the distinct prime numbers

The prime factorization of 13889620 is 2 × 2 × 5 × 694481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 66, 25, 226, 673, 257, 3239, 51817, 43299, 67202, 138776, 6473607, 3823320, 88551166, 21071259, 890114336, 274099108, 49727813, 4619883805

Basic calculations (n = 13889620)

Multiplication

n×y
n×2 27779240
n×3 41668860
n×4 55558480
n×5 69448100

Division

n÷y
n÷2 6944810
n÷3 4629873.3333333
n÷3 3472405
n÷5 2777924

Exponentiation

ny
n2 192921543744400
n3 2.6796069324231E+21
n4 3.7218722040722E+28
n5 5.1695390603126E+35

Nth Root

y√n
2√n 3726.8780500574
3√n 240.37914608931
4√n 61.048161725456
5√n 26.824897603597

Divisors of 13889620

1, 2, 4, 5, 10, 20, 694481, 1388962, 2777924, 3472405, 6944810, 13889620

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13889619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13889620 can be divided by 12 positive divisors. The sum of these divisors (counting 13889620) is 1, the average is 0.083333333333333.

Base conversion 13889620

Base System Value
2 Binary 110100111111000001010100
3 Ternary 222010122222101
4 Quaternary 310333001110
5 Quinary 12023431440
6 Senary 1213411444
8 Octal 64770124
10 Decimal 13889620
12 Duodecimal 4799b84
16 Hexadecimal d3f054
20 Vigesimal 46g410
36 Base36 89pas

Cryptographic Hash Functions

md5 5828d6034197d949c8f5dd0b45ceb9bc
sha1 3019170ba99461de1f96f1c879adbcbaa3bb053b
sha256 2751eab3a162b295995f98abaf14062837355ef4edfef4f72d47f4094762de59
sha512 8b5f4ea66fb229b8adf41ab5cf5ec45fdc9fc87fe679c3c986940b4563d928faa11e14b95092bc5d85a68af07d384fa9a497f05a92957db6d7c781a888639f10
ripemd-160 282729fba3f31b298f35276fe575f43ac88c3c10

13889620 as geometric shapes

Circle

Radius = n
Diameter 27779240
Circumference 87271056.306308
Area 6.0608090454661E+14

Sphere

Radius = n
Volume 1.1224311271212E+22
Surface area 2.4243236181864E+15
Circumference 87271056.306308

Square

Length = n
Perimeter 55558480
Area 192921543744400
Diagonal 19642888.980209

Cube

Length = n
Surface area 1157529262466400
Volume 2.6796069324231E+21
Space diagonal 24057527.537825

Equilateral Triangle

Length = n
Perimeter 41668860
Area 83537478909981
Altitude 12028763.768912

Triangular Pyramid

Length = n
Surface area 83537478909981
Volume 3.1579470547181E+20
Height 6547629.6600695