13897787 (number)

13897787 is an odd 8-digits prime number following 13897786 and preceding 13897788. In scientific notation, it is written as 1.3897787 × 10^7. The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors. There are 13897786 positive integers (up to 13897787) that are relatively prime to 13897787.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3897787 × 10^7
Engineering notation 1.3897787 × 10^6

Prime Factorization of 13897787

Prime Factorization 13897787

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 13897787
Product of the distinct prime numbers

The prime factorization of 13897787 is 13897787. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 9, 47, 74, 142, 164, 1079, 3751, 54619, 85943, 590617, 438663, 6424458, 8168951, 93083607, 27195737, 688837527, 955748390, 3044564310, 8723671433

Basic calculations (n = 13897787)

Multiplication

n×y
n×2 27795574
n×3 41693361
n×4 55591148
n×5 69488935

Division

n÷y
n÷2 6948893.5
n÷3 4632595.6666667
n÷3 3474446.75
n÷5 2779557.4

Exponentiation

ny
n2 193148483497369
n3 2.6843364830194E+21
n4 3.7306336677333E+28
n5 5.1847552089187E+35

Nth Root

y√n
2√n 3727.9735782325
3√n 240.42625061373
4√n 61.057133721069
5√n 26.828051432573

Divisors of 13897787

1, 13897787

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 13897788
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 6948894
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 3727.9737123537
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998560922
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13897787 can be divided by 2 positive divisors. The sum of these divisors (counting 13897787) is 13897788, the average is 6948894.

Base conversion 13897787

Base System Value
2 Binary 110101000001000000111011
3 Ternary 222011002011212
4 Quaternary 311001000323
5 Quinary 12024212122
6 Senary 1213513335
8 Octal 65010073
10 Decimal 13897787
12 Duodecimal 47a284b
16 Hexadecimal d4103b
20 Vigesimal 46h497
36 Base36 89vln

Cryptographic Hash Functions

md5 e4a176289d9652e68edbd150b05cf416
sha1 66d069b5d6d22093b1ee983fbb47a7b2c0eaa6ff
sha256 221061361be1bb3b4a5061c44e2cf71e3f4f22857515687a67461dfc1958811f
sha512 cd467bdff00b7efc9bb3a31a8d01a1b07785381ccdd7acc050ce8634be18f869a471037e83c60e021a77e88f0e76b4f3b13861437713d4e808c4e763709cdf2e
ripemd-160 41ba6d9aa125bbc06096690c060126a66379f60e

13897787 as geometric shapes

Circle

Radius = n
Diameter 27795574
Circumference 87322371.080711
Area 6.0679385680734E+14

Sphere

Radius = n
Volume 1.1244122366423E+22
Surface area 2.4271754272294E+15
Circumference 87322371.080711

Square

Length = n
Perimeter 55591148
Area 193148483497369
Diagonal 19654438.862372

Cube

Length = n
Surface area 1158890900984214
Volume 2.6843364830194E+21
Space diagonal 24071673.19677

Equilateral Triangle

Length = n
Perimeter 41693361
Area 83635746705580
Altitude 12035836.598385

Triangular Pyramid

Length = n
Surface area 83635746705580
Volume 3.1635208835492E+20
Height 6551479.6207908