12894005 (number)

12894005 is an odd 8-digits composite number following 12894004 and preceding 12894006. In scientific notation, it is written as 1.2894005 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 10315200 positive integers (up to 12894005) that are relatively prime to 12894005.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-four thousand five

Notation

Scientific notation 1.2894005 × 10^7
Engineering notation 1.2894005 × 10^6

Prime Factorization of 12894005

Prime Factorization 5 × 2578801

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12894005
Product of the distinct prime numbers

The prime factorization of 12894005 is 5 × 2578801. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 51, 14, 101, 122, 3343, 70, 37851, 60212, 717435, 174843, 6312890, 5239666, 53561109, 73459527, 712104293, 105828304, 3676498181, 5844975282

Basic calculations (n = 12894005)

Multiplication

n×y
n×2 25788010
n×3 38682015
n×4 51576020
n×5 64470025

Division

n÷y
n÷2 6447002.5
n÷3 4298001.6666667
n÷3 3223501.25
n÷5 2578801

Exponentiation

ny
n2 166255364940025
n3 2.1436975068135E+21
n4 2.7640846371341E+28
n5 3.564012113163E+35

Nth Root

y√n
2√n 3590.8223292165
3√n 234.49267347235
4√n 59.9234706039
5√n 26.428807450061

Divisors of 12894005

1, 5, 2578801, 12894005

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12894004
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12894005 can be divided by 4 positive divisors. The sum of these divisors (counting 12894005) is 1, the average is 0.25.

Base conversion 12894005

Base System Value
2 Binary 110001001011111100110101
3 Ternary 220021002020202
4 Quaternary 301023330311
5 Quinary 11300102010
6 Senary 1140210245
8 Octal 61137465
10 Decimal 12894005
12 Duodecimal 4399985
16 Hexadecimal c4bf35
20 Vigesimal 40bf05
36 Base36 7od2t

Cryptographic Hash Functions

md5 af4b34b0544039c0cc0b695163993433
sha1 bea40e953c5f378fb98c30ca82eadcd89e1f61c7
sha256 a3ed73f7e812c2fc66a92d519fc08e2f341827cdafbac5719789d22348d1a3f3
sha512 23a1ce962af6284c549a92c5dfaf9bc6a07337838868dac60fe0e7068e2f9739b992afc5db91eb74a16b116d07c76a69aaabc90974f4edb9e5058a7e89b8d984
ripemd-160 033b76f388b05763518762b8ae22f250a28de508

12894005 as geometric shapes

Circle

Radius = n
Diameter 25788010
Circumference 81015422.7667
Area 5.2230663311547E+14

Sphere

Radius = n
Volume 8.9794991185654E+21
Surface area 2.0892265324619E+15
Circumference 81015422.7667

Square

Length = n
Perimeter 51576020
Area 166255364940025
Diagonal 18234876.744307

Cube

Length = n
Surface area 997532189640150
Volume 2.1436975068135E+21
Space diagonal 22333071.773047

Equilateral Triangle

Length = n
Perimeter 38682015
Area 71990684776757
Altitude 11166535.886524

Triangular Pyramid

Length = n
Surface area 71990684776757
Volume 2.5263717398009E+20
Height 6078292.2481022