12986370 (number)

12986370 is an even 8-digits composite number following 12986369 and preceding 12986371. In scientific notation, it is written as 1.2986370 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 3444480 positive integers (up to 12986370) that are relatively prime to 12986370.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-six thousand three hundred seventy

Notation

Scientific notation 1.2986370 × 10^7
Engineering notation 1.2986370 × 10^6

Prime Factorization of 12986370

Prime Factorization 2 × 45 × 313 × 461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12986370
Product of the distinct prime numbers

The prime factorization of 12986370 is 2 × 45 × 313 × 461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 78, 31, 670, 332, 4264, 1739, 16205, 64171, 141310, 852902, 9378019, 352847, 64255409, 11985256, 103277702, 928472964, 5810371830, 4729723191

Basic calculations (n = 12986370)

Multiplication

n×y
n×2 25972740
n×3 38959110
n×4 51945480
n×5 64931850

Division

n÷y
n÷2 6493185
n÷3 4328790
n÷3 3246592.5
n÷5 2597274

Exponentiation

ny
n2 168645805776900
n3 2.190096832767E+21
n4 2.844140780614E+28
n5 3.6935064509142E+35

Nth Root

y√n
2√n 3603.6606388504
3√n 235.05126390303
4√n 60.030497572904
5√n 26.466563478322

Divisors of 12986370

1, 2, 45, 90, 313, 461, 626, 922, 14085, 20745, 28170, 41490, 144293, 288586, 6493185, 12986370

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 -12986369
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 12986370 can be divided by 16 positive divisors. The sum of these divisors (counting 12986370) is 1, the average is 0.0625.

Base conversion 12986370

Base System Value
2 Binary 110001100010100000000010
3 Ternary 220102202221200
4 Quaternary 301202200002
5 Quinary 11311030440
6 Senary 1142202030
8 Octal 61424002
10 Decimal 12986370
12 Duodecimal 4423316
16 Hexadecimal c62802
20 Vigesimal 4135ia
36 Base36 7qcci

Cryptographic Hash Functions

md5 5125fa8c82e0ee58816f2cbddca0edc8
sha1 4da61dbf4a01e3a1b571bf7072aa4e0b5d39b958
sha256 ad511c16e021b18349d4a3b92391436944ea8dac5b395f6ba3ea02132d68af61
sha512 ee883013eaaf9b3038c1ebc101e831a9dad1d2980309ed938dc40506db98608ad6a10aa4c59853dcf7f36511711a6fcebab594a103b167fdfede7b77d52f4b99
ripemd-160 1dff104793807b45c70778430097d7c6fb26724e

12986370 as geometric shapes

Circle

Radius = n
Diameter 25972740
Circumference 81595769.177598
Area 5.2981642448744E+14

Sphere

Radius = n
Volume 9.1738561606279E+21
Surface area 2.1192656979498E+15
Circumference 81595769.177598

Square

Length = n
Perimeter 51945480
Area 168645805776900
Diagonal 18365500.579995

Cube

Length = n
Surface area 1011874834661400
Volume 2.190096832767E+21
Space diagonal 22493052.645888

Equilateral Triangle

Length = n
Perimeter 38959110
Area 73025776022246
Altitude 11246526.322944

Triangular Pyramid

Length = n
Surface area 73025776022246
Volume 2.5810538698412E+20
Height 6121833.526665