13890744 (number)

13890744 is an even 8-digits composite number following 13890743 and preceding 13890745. In scientific notation, it is written as 1.3890744 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 3968352 positive integers (up to 13890744) that are relatively prime to 13890744.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred ninety thousand seven hundred forty-four

Notation

Scientific notation 1.3890744 × 10^7
Engineering notation 1.3890744 × 10^6

Prime Factorization of 13890744

Prime Factorization 2 × 2 × 2 × 9 × 3 × 7 × 9187

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3472686
Product of the distinct prime numbers

The prime factorization of 13890744 is 2 × 2 × 2 × 9 × 3 × 7 × 9187. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13890744)

Multiplication

n×y
n×2 27781488
n×3 41672232
n×4 55562976
n×5 69453720

Division

n÷y
n÷2 6945372
n÷3 4630248
n÷3 3472686
n÷5 2778148.8

Exponentiation

ny
n2 192952768873536
n3 2.6802575165135E+21
n4 3.7230771015964E+28
n5 5.1716310910538E+35

Nth Root

y√n
2√n 3727.0288434623
3√n 240.38563004093
4√n 61.049396749373
5√n 26.825331743753

Divisors of 13890744

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13890743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13890744 can be divided by 64 positive divisors. The sum of these divisors (counting 13890744) is 1, the average is 0.015625.

Base conversion 13890744

Base System Value
2 Binary 110100111111010010111000
3 Ternary 222010201112000
4 Quaternary 310333102320
5 Quinary 12024000434
6 Senary 1213421000
8 Octal 64772270
10 Decimal 13890744
12 Duodecimal 479a760
16 Hexadecimal d3f4b8
20 Vigesimal 46g6h4
36 Base36 89q60

Cryptographic Hash Functions

md5 32bd0621c3580a5cca386b0a6186c827
sha1 34c5fc6f01630d42a131082cc3d5a2dc1136ef50
sha256 866b64c2cf25ffc3cdf5bbe9a841a860d451741f06396f7b8377dff74683a111
sha512 4309b0ac68a4ca5883e78f1d27b8000aba178e2e182cf77325f9a5b6b2fadd6d13604574e0b32a34c90aa4bd56d71d33754c7c2138dc3011c69098b1e5157ed8
ripemd-160 442357e5bc357f4fef53da43da0978de0eb35eca

13890744 as geometric shapes

Circle

Radius = n
Diameter 27781488
Circumference 87278118.606593
Area 6.0617900118291E+14

Sphere

Radius = n
Volume 1.1227036431477E+22
Surface area 2.4247160047316E+15
Circumference 87278118.606593

Square

Length = n
Perimeter 55562976
Area 192952768873536
Diagonal 19644478.556253

Cube

Length = n
Surface area 1157716613241216
Volume 2.6802575165135E+21
Space diagonal 24059474.362933

Equilateral Triangle

Length = n
Perimeter 41672232
Area 83550999787515
Altitude 12029737.181466

Triangular Pyramid

Length = n
Surface area 83550999787515
Volume 3.1587137754215E+20
Height 6548159.5187509