12869857 (number)

12869857 is an odd 8-digits composite number following 12869856 and preceding 12869858. In scientific notation, it is written as 1.2869857 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 8648640 positive integers (up to 12869857) that are relatively prime to 12869857.

Interesting facts

Basic properties

Name

Name twelve million eight hundred sixty-nine thousand eight hundred fifty-seven

Notation

Scientific notation 1.2869857 × 10^7
Engineering notation 1.2869857 × 10^6

Prime Factorization of 12869857

Prime Factorization 253 × 7 × 43 × 13 × 13

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 989989
Product of the distinct prime numbers

The prime factorization of 12869857 is 253 × 7 × 43 × 13 × 13. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 19, 79, 660, 393, 2508, 8634, 50407, 76196, 563331, 715290, 1703708, 2866734, 76924380, 15497574, 834683395, 755580538, 1850924793, 7093108414

Basic calculations (n = 12869857)

Multiplication

n×y
n×2 25739714
n×3 38609571
n×4 51479428
n×5 64349285

Division

n÷y
n÷2 6434928.5
n÷3 4289952.3333333
n÷3 3217464.25
n÷5 2573971.4

Exponentiation

ny
n2 165633219200449
n3 2.1316758455594E+21
n4 2.7434363302704E+28
n5 3.5307633259185E+35

Nth Root

y√n
2√n 3587.4582924405
3√n 234.34619538155
4√n 59.895394584563
5√n 26.418900807821

Divisors of 12869857

1, 7, 13, 43, 91, 169, 253, 301, 559, 1183, 1771, 3289, 3913, 7267, 10879, 23023, 42757, 50869, 76153, 141427, 299299, 989989, 1838551, 12869857

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12869856
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12869857 can be divided by 24 positive divisors. The sum of these divisors (counting 12869857) is 1, the average is 0.041666666666667.

Base conversion 12869857

Base System Value
2 Binary 110001000110000011100001
3 Ternary 220012212010101
4 Quaternary 301012003201
5 Quinary 11243313412
6 Senary 1135502401
8 Octal 61060341
10 Decimal 12869857
12 Duodecimal 4387a01
16 Hexadecimal c460e1
20 Vigesimal 408ech
36 Base36 7nug1

Cryptographic Hash Functions

md5 b6de298be4ae551cfa191c13826f5e5d
sha1 eb985d542c1d5fe4df29c6126353aee0bacebbae
sha256 95032d1ce1743e1501763dd28671210a0893c1169a0ed3493b26aa01bf531a44
sha512 f388ba5e65b3149bcf70921fc27eb4f5a6eaed7b73d85fff44b15fe474c6780a0618d1dfee0303847b9762767cf5b013606fce7c9b4bdb91ff9eae216b0b6e53
ripemd-160 823dfd2b30b9bb51de087f254bf911aa74d3eb1b

12869857 as geometric shapes

Circle

Radius = n
Diameter 25739714
Circumference 80863696.407902
Area 5.2035210463056E+14

Sphere

Radius = n
Volume 8.9291429016591E+21
Surface area 2.0814084185222E+15
Circumference 80863696.407902

Square

Length = n
Perimeter 51479428
Area 165633219200449
Diagonal 18200726.315202

Cube

Length = n
Surface area 993799315202694
Volume 2.1316758455594E+21
Space diagonal 22291246.210146

Equilateral Triangle

Length = n
Perimeter 38609571
Area 71721287769093
Altitude 11145623.105073

Triangular Pyramid

Length = n
Surface area 71721287769093
Volume 2.5122040761444E+20
Height 6066908.7717341