13805280 (number)

13805280 is an even 8-digits composite number following 13805279 and preceding 13805281. In scientific notation, it is written as 1.3805280 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 3681024 positive integers (up to 13805280) that are relatively prime to 13805280.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred five thousand two hundred eighty

Notation

Scientific notation 1.3805280 × 10^7
Engineering notation 1.3805280 × 10^6

Prime Factorization of 13805280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 5 × 9587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 862830
Product of the distinct prime numbers

The prime factorization of 13805280 is 2 × 2 × 2 × 2 × 2 × 9 × 5 × 9587. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 6, 89, 64, 822, 105, 1469, 9983, 70681, 17018, 396720, 702553, 569660, 9385698, 99161, 68703525, 353715747, 472838949, 6434437678, 3361767175

Basic calculations (n = 13805280)

Multiplication

n×y
n×2 27610560
n×3 41415840
n×4 55221120
n×5 69026400

Division

n÷y
n÷2 6902640
n÷3 4601760
n÷3 3451320
n÷5 2761056

Exponentiation

ny
n2 190585755878400
n3 2.631089723913E+21
n4 3.6322930343741E+28
n5 5.0144822381584E+35

Nth Root

y√n
2√n 3715.5457203485
3√n 239.89161772938
4√n 60.955276394653
5√n 26.792241172958

Divisors of 13805280

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 32, 36, 40, 45, 72, 80, 90, 144, 160, 180, 288, 360, 720, 1440, 9587, 19174, 38348, 47935, 76696, 86283, 95870, 153392, 172566, 191740, 306784, 345132, 383480, 431415, 690264, 766960, 862830, 1380528, 1533920, 1725660, 2761056, 3451320, 6902640, 13805280

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13805279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13805280 can be divided by 48 positive divisors. The sum of these divisors (counting 13805280) is 1, the average is 0.020833333333333.

Base conversion 13805280

Base System Value
2 Binary 110100101010011011100000
3 Ternary 221222101021200
4 Quaternary 310222123200
5 Quinary 12013232110
6 Senary 1211521200
8 Octal 64523340
10 Decimal 13805280
12 Duodecimal 4759200
16 Hexadecimal d2a6e0
20 Vigesimal 465d40
36 Base36 87w80

Cryptographic Hash Functions

md5 90caeab6b9f5d02afc381b61eb359951
sha1 d8a4d6c230df37933a1f7fdd5520ad8130e3e4a2
sha256 3cd98bcc36017494a4ec38732b732cc21ab0a3e69520ff1760933d464c62e7fa
sha512 9296b945f0616b0371a9c81271f2276c90bda6695dc6e8ba6aad8e0100afc9dbf4153c2a543f94150a178cbd364912c9f4957a4975e9b31cc414509df8a55249
ripemd-160 c47a4ba5e144046cfb08e0b1f2ffc524cf26e966

13805280 as geometric shapes

Circle

Radius = n
Diameter 27610560
Circumference 86741132.4575
Area 5.9874281054644E+14

Sphere

Radius = n
Volume 1.1021082863441E+22
Surface area 2.3949712421858E+15
Circumference 86741132.4575

Square

Length = n
Perimeter 55221120
Area 190585755878400
Diagonal 19523614.208358

Cube

Length = n
Surface area 1143514535270400
Volume 2.631089723913E+21
Space diagonal 23911446.372714

Equilateral Triangle

Length = n
Perimeter 41415840
Area 82526053095077
Altitude 11955723.186357

Triangular Pyramid

Length = n
Surface area 82526053095077
Volume 3.1007689761485E+20
Height 6507871.402786