12872016 (number)

12872016 is an even 8-digits composite number following 12872015 and preceding 12872017. In scientific notation, it is written as 1.2872016 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 4226880 positive integers (up to 12872016) that are relatively prime to 12872016.

Interesting facts

Basic properties

Name

Name twelve million eight hundred seventy-two thousand sixteen

Notation

Scientific notation 1.2872016 × 10^7
Engineering notation 1.2872016 × 10^6

Prime Factorization of 12872016

Prime Factorization 2 × 2 × 2 × 2 × 9 × 71 × 1259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1609002
Product of the distinct prime numbers

The prime factorization of 12872016 is 2 × 2 × 2 × 2 × 9 × 71 × 1259. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 7, 45, 66, 813, 746, 159, 5196, 93438, 22435, 157564, 89373, 8768893, 9211886, 25903015, 24088097, 129393896, 305805822, 8006094377, 5482936525

Basic calculations (n = 12872016)

Multiplication

n×y
n×2 25744032
n×3 38616048
n×4 51488064
n×5 64360080

Division

n÷y
n÷2 6436008
n÷3 4290672
n÷3 3218004
n÷5 2574403.2

Exponentiation

ny
n2 165688795904256
n3 2.1327488319003E+21
n4 2.7452777088202E+28
n5 3.5337258592377E+35

Nth Root

y√n
2√n 3587.7591892433
3√n 234.35929900153
4√n 59.897906384475
5√n 26.419787135926

Divisors of 12872016

1, 2, 4, 8, 9, 16, 18, 36, 71, 72, 142, 144, 284, 568, 639, 1136, 1259, 1278, 2518, 2556, 5036, 5112, 10072, 10224, 11331, 20144, 22662, 45324, 89389, 90648, 178778, 181296, 357556, 715112, 804501, 1430224, 1609002, 3218004, 6436008, 12872016

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12872015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12872016 can be divided by 40 positive divisors. The sum of these divisors (counting 12872016) is 1, the average is 0.025.

Base conversion 12872016

Base System Value
2 Binary 110001000110100101010000
3 Ternary 220012222002100
4 Quaternary 301012211100
5 Quinary 11243401031
6 Senary 1135520400
8 Octal 61064520
10 Decimal 12872016
12 Duodecimal 4389100
16 Hexadecimal c46950
20 Vigesimal 40900g
36 Base36 7nw40

Cryptographic Hash Functions

md5 b20716c25386aff3513d847475b265a5
sha1 8533359b9386f7ab0ed78fdd2e62d39666ecf147
sha256 56e702775b451639df2703d325371502c036eac61c925cc0bb7eea41e2306e4e
sha512 2b4f6326a4fab1dd9f2a415528f88d4682d6a7d06147274646a16fe5f6c5446b00b2dfc2e6954e775a62023b4e9af5a15cc78be67eec05a52f90d0fff0c74569
ripemd-160 761b1b38b4223ba24ca6f812da256d8550a54bac

12872016 as geometric shapes

Circle

Radius = n
Diameter 25744032
Circumference 80877261.804981
Area 5.2052670399495E+14

Sphere

Radius = n
Volume 8.9336374163337E+21
Surface area 2.0821068159798E+15
Circumference 80877261.804981

Square

Length = n
Perimeter 51488064
Area 165688795904256
Diagonal 18203779.602283

Cube

Length = n
Surface area 994132775425536
Volume 2.1327488319003E+21
Space diagonal 22294985.70784

Equilateral Triangle

Length = n
Perimeter 38616048
Area 71745353187770
Altitude 11147492.85392

Triangular Pyramid

Length = n
Surface area 71745353187770
Volume 2.513468602674E+20
Height 6067926.5340945