13776945 (number)

13776945 is an odd 8-digits composite number following 13776944 and preceding 13776946. In scientific notation, it is written as 1.3776945 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 5812992 positive integers (up to 13776945) that are relatively prime to 13776945.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred seventy-six thousand nine hundred forty-five

Notation

Scientific notation 1.3776945 × 10^7
Engineering notation 1.3776945 × 10^6

Prime Factorization of 13776945

Prime Factorization 7 × 3 × 5 × 13 × 10093

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13776945
Product of the distinct prime numbers

The prime factorization of 13776945 is 7 × 3 × 5 × 13 × 10093. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 72, 43, 111, 535, 9161, 5493, 3609, 25713, 894932, 343803, 260117, 6709587, 88969331, 21259346, 462761971, 722742184, 2815367666, 4544012410

Basic calculations (n = 13776945)

Multiplication

n×y
n×2 27553890
n×3 41330835
n×4 55107780
n×5 68884725

Division

n÷y
n÷2 6888472.5
n÷3 4592315
n÷3 3444236.25
n÷5 2755389

Exponentiation

ny
n2 189804213533025
n3 2.6149222106127E+21
n4 3.602563947489E+28
n5 4.9632325363539E+35

Nth Root

y√n
2√n 3711.73072838
3√n 239.7273814191
4√n 60.923974988341
5√n 26.781234048383

Divisors of 13776945

1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 10093, 30279, 50465, 70651, 131209, 151395, 211953, 353255, 393627, 656045, 918463, 1059765, 1968135, 2755389, 4592315, 13776945

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13776944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13776945 can be divided by 32 positive divisors. The sum of these divisors (counting 13776945) is 1, the average is 0.03125.

Base conversion 13776945

Base System Value
2 Binary 110100100011100000110001
3 Ternary 221220221102020
4 Quaternary 310203200301
5 Quinary 12011330240
6 Senary 1211142053
8 Octal 64434061
10 Decimal 13776945
12 Duodecimal 4744929
16 Hexadecimal d23831
20 Vigesimal 462275
36 Base36 87acx

Cryptographic Hash Functions

md5 68246d4cf81e1538801a0195c99c53e6
sha1 ef4aaf961a92d61f9164ba298694f3e4f932784f
sha256 cfe1edb67d7871a4d0f2c9e001fefa206c8801e008d81006ff4ffe65779c3b97
sha512 87443c63cc81dec72cf4c6df06abe9e4cb91d5017df1d22d192b0cb54845fb780436b4ef6a5d634672a242fbce36036a9e986b9731f93de69296b5fdff721a13
ripemd-160 81ac9d65b9d05e43a72209f6039c990227d4914e

13776945 as geometric shapes

Circle

Radius = n
Diameter 27553890
Circumference 86563098.401821
Area 5.9628752285574E+14

Sphere

Radius = n
Volume 1.0953360542093E+22
Surface area 2.385150091423E+15
Circumference 86563098.401821

Square

Length = n
Perimeter 55107780
Area 189804213533025
Diagonal 19483542.467068

Cube

Length = n
Surface area 1138825281198150
Volume 2.6149222106127E+21
Space diagonal 23862368.713082

Equilateral Triangle

Length = n
Perimeter 41330835
Area 82187635332463
Altitude 11931184.356541

Triangular Pyramid

Length = n
Surface area 82187635332463
Volume 3.0817153789993E+20
Height 6494514.1556894