12857026 (number)

12857026 is an even 8-digits composite number following 12857025 and preceding 12857027. In scientific notation, it is written as 1.2857026 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 4959360 positive integers (up to 12857026) that are relatively prime to 12857026.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-seven thousand twenty-six

Notation

Scientific notation 1.2857026 × 10^7
Engineering notation 1.2857026 × 10^6

Prime Factorization of 12857026

Prime Factorization 2 × 7 × 13 × 41 × 1723

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12857026
Product of the distinct prime numbers

The prime factorization of 12857026 is 2 × 7 × 13 × 41 × 1723. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 12, 98, 252, 414, 2716, 5380, 45276, 28443, 105483, 444271, 1756917, 4117784, 54860318, 2773152, 568851496, 728829147, 162834276, 6638031020

Basic calculations (n = 12857026)

Multiplication

n×y
n×2 25714052
n×3 38571078
n×4 51428104
n×5 64285130

Division

n÷y
n÷2 6428513
n÷3 4285675.3333333
n÷3 3214256.5
n÷5 2571405.2

Exponentiation

ny
n2 165303117564676
n3 2.1253064804101E+21
n4 2.7325120676601E+28
n5 3.513197869922E+35

Nth Root

y√n
2√n 3585.6695330161
3√n 234.26828993527
4√n 59.880460360756
5√n 26.413630878556

Divisors of 12857026

1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 1723, 3446, 3731, 7462, 12061, 22399, 24122, 44798, 70643, 141286, 156793, 313586, 494501, 918359, 989002, 1836718, 6428513, 12857026

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 -12857025
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 12857026 can be divided by 32 positive divisors. The sum of these divisors (counting 12857026) is 1, the average is 0.03125.

Base conversion 12857026

Base System Value
2 Binary 110001000010111011000010
3 Ternary 220012012112011
4 Quaternary 301002323002
5 Quinary 11242411101
6 Senary 1135323134
8 Octal 61027302
10 Decimal 12857026
12 Duodecimal 43804aa
16 Hexadecimal c42ec2
20 Vigesimal 4072b6
36 Base36 7nkjm

Cryptographic Hash Functions

md5 7bfaac5d53f04784aa89f55914077d5d
sha1 86e291343e69978e45b10c949612fb067fda26d2
sha256 0633c20dcc79349837447b7419170edaa421afb0876c465e962edf85365d2ef0
sha512 3bbd72a98df6b2664b37e5369a1be4e7ee41407a253818e56ac746f92a874bccb1e84d42285b831af9c06a379df46cac2f1cf7b1148b6208f27ab7ea27162210
ripemd-160 d61ffa6d94d75e1b482aa4d70e5c583662712a29

12857026 as geometric shapes

Circle

Radius = n
Diameter 25714052
Circumference 80783076.857226
Area 5.1931505975668E+14

Sphere

Radius = n
Volume 8.9024629673108E+21
Surface area 2.0772602390267E+15
Circumference 80783076.857226

Square

Length = n
Perimeter 51428104
Area 165303117564676
Diagonal 18182580.540984

Cube

Length = n
Surface area 991818705388056
Volume 2.1253064804101E+21
Space diagonal 22269022.266234

Equilateral Triangle

Length = n
Perimeter 38571078
Area 71578349567888
Altitude 11134511.133117

Triangular Pyramid

Length = n
Surface area 71578349567888
Volume 2.5046977073295E+20
Height 6060860.1803278