13872261 (number)

13872261 is an odd 8-digits composite number following 13872260 and preceding 13872262. In scientific notation, it is written as 1.3872261 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 7962624 positive integers (up to 13872261) that are relatively prime to 13872261.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred seventy-two thousand two hundred sixty-one

Notation

Scientific notation 1.3872261 × 10^7
Engineering notation 1.3872261 × 10^6

Prime Factorization of 13872261

Prime Factorization 3 × 13 × 19 × 193 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13872261
Product of the distinct prime numbers

The prime factorization of 13872261 is 3 × 13 × 19 × 193 × 97. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 1, 63, 412, 768, 1221, 4383, 32500, 9716, 310211, 993974, 3415948, 8247189, 3720916, 80460212, 473540418, 450938309, 875267922, 7279955942

Basic calculations (n = 13872261)

Multiplication

n×y
n×2 27744522
n×3 41616783
n×4 55489044
n×5 69361305

Division

n÷y
n÷2 6936130.5
n÷3 4624087
n÷3 3468065.25
n÷5 2774452.2

Exponentiation

ny
n2 192439625252121
n3 2.6695727082396E+21
n4 3.7033009367177E+28
n5 5.1373157155692E+35

Nth Root

y√n
2√n 3724.5484290045
3√n 240.27896381544
4√n 61.029078552806
5√n 26.818189193167

Divisors of 13872261

1, 3, 13, 19, 39, 57, 97, 193, 247, 291, 579, 741, 1261, 1843, 2509, 3667, 3783, 5529, 7527, 11001, 18721, 23959, 47671, 56163, 71877, 143013, 243373, 355699, 730119, 1067097, 4624087, 13872261

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 -13872260
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 13872261 can be divided by 32 positive divisors. The sum of these divisors (counting 13872261) is 1, the average is 0.03125.

Base conversion 13872261

Base System Value
2 Binary 110100111010110010000101
3 Ternary 222002210011110
4 Quaternary 310322302011
5 Quinary 12022403021
6 Senary 1213155233
8 Octal 64726205
10 Decimal 13872261
12 Duodecimal 478bb19
16 Hexadecimal d3ac85
20 Vigesimal 46e0d1
36 Base36 89bwl

Cryptographic Hash Functions

md5 c81f4da9d2dd9df2c26df7ff4b66a3d5
sha1 98a4ebc869d51b3e03fdbec7056f5be17be1ab46
sha256 72fa2609e78dd7ec90830ad6fe3c3748b07c6ce7ed7f69b1be0506c048987e0d
sha512 57bd2000e35aa40ab1286a9961831003c6d056d2c1748ecbf1f8c7d4682f168e03fae2de0ae785c5f07cbc8e71aa41aeaef422b8841a160aedf1eb8915904909
ripemd-160 4284bb3a197600365282c7e77a26e78e45fb42b2

13872261 as geometric shapes

Circle

Radius = n
Diameter 27744522
Circumference 87161986.49256
Area 6.0456691295164E+14

Sphere

Radius = n
Volume 1.1182280011239E+22
Surface area 2.4182676518065E+15
Circumference 87161986.49256

Square

Length = n
Perimeter 55489044
Area 192439625252121
Diagonal 19618339.646979

Cube

Length = n
Surface area 1154637751512726
Volume 2.6695727082396E+21
Space diagonal 24027460.867856

Equilateral Triangle

Length = n
Perimeter 41616783
Area 83328802081547
Altitude 12013730.433928

Triangular Pyramid

Length = n
Surface area 83328802081547
Volume 3.1461216081113E+20
Height 6539446.5489931