12921570 (number)

12921570 is an even 8-digits composite number following 12921569 and preceding 12921571. In scientific notation, it is written as 1.2921570 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 3445728 positive integers (up to 12921570) that are relatively prime to 12921570.

Interesting facts

Basic properties

Name

Name twelve million nine hundred twenty-one thousand five hundred seventy

Notation

Scientific notation 1.2921570 × 10^7
Engineering notation 1.2921570 × 10^6

Prime Factorization of 12921570

Prime Factorization 2 × 9 × 5 × 143573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12921570
Product of the distinct prime numbers

The prime factorization of 12921570 is 2 × 9 × 5 × 143573. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 47, 13, 493, 48, 8481, 2507, 90838, 22628, 473709, 173042, 9055995, 6468285, 28158109, 4400517, 152025286, 328352013, 5044357102, 3152453707

Basic calculations (n = 12921570)

Multiplication

n×y
n×2 25843140
n×3 38764710
n×4 51686280
n×5 64607850

Division

n÷y
n÷2 6460785
n÷3 4307190
n÷3 3230392.5
n÷5 2584314

Exponentiation

ny
n2 166966971264900
n3 2.1574754068874E+21
n4 2.7877969493374E+28
n5 3.602271342665E+35

Nth Root

y√n
2√n 3594.6585373301
3√n 234.65965520474
4√n 59.955471287699
5√n 26.440097780835

Divisors of 12921570

1, 2, 5, 9, 10, 18, 45, 90, 143573, 287146, 717865, 1292157, 1435730, 2584314, 6460785, 12921570

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 -12921569
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 12921570 can be divided by 16 positive divisors. The sum of these divisors (counting 12921570) is 1, the average is 0.0625.

Base conversion 12921570

Base System Value
2 Binary 110001010010101011100010
3 Ternary 220022111001200
4 Quaternary 301102223202
5 Quinary 11301442240
6 Senary 1140542030
8 Octal 61225342
10 Decimal 12921570
12 Duodecimal 43b1916
16 Hexadecimal c52ae2
20 Vigesimal 40f3ia
36 Base36 7oyci

Cryptographic Hash Functions

md5 d407f0ab02d9c6d33f16cb78505ff306
sha1 e0f34b54526cd6e8f0b8350f670a73dc5fcc8fd2
sha256 3853c0945bddae1dbf1319641db6970aadc48ef68ef14014a63ad9d97a45065a
sha512 22e70406737a7fe424c1cd1c4507807cccd89e3a4625d58333a117bf3f3f69bfee7e0bd10a1c8b43ed5634b5f8355209c7559c994146ec8f64fd41690d0056c5
ripemd-160 9b3a2bca907f6e60cc5c0d259175232074bcee2f

12921570 as geometric shapes

Circle

Radius = n
Diameter 25843140
Circumference 81188618.769693
Area 5.2454221031795E+14

Sphere

Radius = n
Volume 9.0372118514374E+21
Surface area 2.0981688412718E+15
Circumference 81188618.769693

Square

Length = n
Perimeter 51686280
Area 166966971264900
Diagonal 18273859.541153

Cube

Length = n
Surface area 1001801827589400
Volume 2.1574754068874E+21
Space diagonal 22380815.753558

Equilateral Triangle

Length = n
Perimeter 38764710
Area 72298819354175
Altitude 11190407.876779

Triangular Pyramid

Length = n
Surface area 72298819354175
Volume 2.5426091507555E+20
Height 6091286.5137178