13886961 (number)

13886961 is an odd 8-digits composite number following 13886960 and preceding 13886962. In scientific notation, it is written as 1.3886961 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 8296400 positive integers (up to 13886961) that are relatively prime to 13886961.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-six thousand nine hundred sixty-one

Notation

Scientific notation 1.3886961 × 10^7
Engineering notation 1.3886961 × 10^6

Prime Factorization of 13886961

Prime Factorization 3 × 71 × 11 × 5927

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13886961
Product of the distinct prime numbers

The prime factorization of 13886961 is 3 × 71 × 11 × 5927. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 15, 28, 723, 43, 6209, 4083, 50137, 41989, 266453, 347552, 8368980, 4075403, 38608748, 62683760, 555348530, 144828970, 3390377308, 4204044473

Basic calculations (n = 13886961)

Multiplication

n×y
n×2 27773922
n×3 41660883
n×4 55547844
n×5 69434805

Division

n÷y
n÷2 6943480.5
n÷3 4628987
n÷3 3471740.25
n÷5 2777392.2

Exponentiation

ny
n2 192847685815521
n3 2.6780682918604E+21
n4 3.7190229924402E+28
n5 5.164592725412E+35

Nth Root

y√n
2√n 3726.5213000867
3√n 240.36380588223
4√n 61.045239782367
5√n 26.823870464406

Divisors of 13886961

1, 3, 11, 33, 71, 213, 781, 2343, 5927, 17781, 65197, 195591, 420817, 1262451, 4628987, 13886961

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 -13886960
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 13886961 can be divided by 16 positive divisors. The sum of these divisors (counting 13886961) is 1, the average is 0.0625.

Base conversion 13886961

Base System Value
2 Binary 110100111110010111110001
3 Ternary 222010112022220
4 Quaternary 310332113301
5 Quinary 12023340321
6 Senary 1213351253
8 Octal 64762761
10 Decimal 13886961
12 Duodecimal 4798529
16 Hexadecimal d3e5f1
20 Vigesimal 46fh81
36 Base36 89n8x

Cryptographic Hash Functions

md5 0a550b3477b150d46e95959fee692e39
sha1 01c27c2fafcd644eaf00d1ddefa494b2cbc2b237
sha256 7aae79d2777a674a708cb8181ef7e8fb1c88f7e20be0804c30f14a4cc377d611
sha512 f7e6ba293fd8de45f986a75a3930f9779d38d8676f2e67abfc1be3bae03f53df6a980c162244743919fa43d5d8265225a9ed1b03d13028f9ff361ac930c4baa5
ripemd-160 ecfc2860b2ea6d9a21752908d135c01262971aaf

13886961 as geometric shapes

Circle

Radius = n
Diameter 27773922
Circumference 87254349.316576
Area 6.0584887301983E+14

Sphere

Radius = n
Volume 1.1217866228694E+22
Surface area 2.4233954920793E+15
Circumference 87254349.316576

Square

Length = n
Perimeter 55547844
Area 192847685815521
Diagonal 19639128.586346

Cube

Length = n
Surface area 1157086114893126
Volume 2.6780682918604E+21
Space diagonal 24052922.014728

Equilateral Triangle

Length = n
Perimeter 41660883
Area 83505497488641
Altitude 12026461.007364

Triangular Pyramid

Length = n
Surface area 83505497488641
Volume 3.1561337494253E+20
Height 6546376.1954487