12921350 (number)

12921350 is an even 8-digits composite number following 12921349 and preceding 12921351. In scientific notation, it is written as 1.2921350 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 32 positive divisors. There are 4700160 positive integers (up to 12921350) that are relatively prime to 12921350.

Interesting facts

Basic properties

Name

Name twelve million nine hundred twenty-one thousand three hundred fifty

Notation

Scientific notation 1.2921350 × 10^7
Engineering notation 1.2921350 × 10^6

Prime Factorization of 12921350

Prime Factorization 2 × 13 × 25 × 103 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12921350
Product of the distinct prime numbers

The prime factorization of 12921350 is 2 × 13 × 25 × 103 × 193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 86, 42, 289, 249, 6731, 8486, 21018, 63247, 377944, 764450, 8098234, 3483428, 96822839, 51633203, 615582646, 783431054, 1929974087, 9722697737

Basic calculations (n = 12921350)

Multiplication

n×y
n×2 25842700
n×3 38764050
n×4 51685400
n×5 64606750

Division

n÷y
n÷2 6460675
n÷3 4307116.6666667
n÷3 3230337.5
n÷5 2584270

Exponentiation

ny
n2 166961285822500
n3 2.1573652105626E+21
n4 2.7876070963503E+28
n5 3.6019646954425E+35

Nth Root

y√n
2√n 3594.6279362404
3√n 234.65832344146
4√n 59.955216088681
5√n 26.440007747486

Divisors of 12921350

1, 2, 13, 25, 26, 50, 103, 193, 206, 325, 386, 650, 1339, 2509, 2575, 2678, 4825, 5018, 5150, 9650, 19879, 33475, 39758, 62725, 66950, 125450, 258427, 496975, 516854, 993950, 6460675, 12921350

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 -12921349
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 12921350 can be divided by 32 positive divisors. The sum of these divisors (counting 12921350) is 1, the average is 0.03125.

Base conversion 12921350

Base System Value
2 Binary 110001010010101000000110
3 Ternary 220022110202112
4 Quaternary 301102220012
5 Quinary 11301440400
6 Senary 1140541022
8 Octal 61225006
10 Decimal 12921350
12 Duodecimal 43b1772
16 Hexadecimal c52a06
20 Vigesimal 40f37a
36 Base36 7oy6e

Cryptographic Hash Functions

md5 c12b7b774cb84ec88433e5c56fb25ba8
sha1 6c23ba766b3fa5583c17d7cd241571ea9a534302
sha256 2ac173db403dbc4145364be2702e9f888aff2065bafa640bf4555bc73093b645
sha512 0d8a0672e98344468ab1fc19758fa3ffd6053d2f54f302613be5b82972471b896342515d5e0e5b437b24dde1bf0a4b959d776c849fb3a6584812434109798b38
ripemd-160 b83787638281b04b1c56bc4202d6623c94ef27ff

12921350 as geometric shapes

Circle

Radius = n
Diameter 25842700
Circumference 81187236.468925
Area 5.2452434897387E+14

Sphere

Radius = n
Volume 9.0367502621514E+21
Surface area 2.0980973958955E+15
Circumference 81187236.468925

Square

Length = n
Perimeter 51685400
Area 166961285822500
Diagonal 18273548.41417

Cube

Length = n
Surface area 1001767714935000
Volume 2.1573652105626E+21
Space diagonal 22380434.70238

Equilateral Triangle

Length = n
Perimeter 38764050
Area 72296357485400
Altitude 11190217.35119

Triangular Pyramid

Length = n
Surface area 72296357485400
Volume 2.5424792831412E+20
Height 6091182.8047232