12649916 (number)

12649916 is an even 8-digits composite number following 12649915 and preceding 12649917. In scientific notation, it is written as 1.2649916 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 6060992 positive integers (up to 12649916) that are relatively prime to 12649916.

Interesting facts

Basic properties

Name

Name twelve million six hundred forty-nine thousand nine hundred sixteen

Notation

Scientific notation 1.2649916 × 10^7
Engineering notation 1.2649916 × 10^6

Prime Factorization of 12649916

Prime Factorization 2 × 2 × 29 × 167 × 653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6324958
Product of the distinct prime numbers

The prime factorization of 12649916 is 2 × 2 × 29 × 167 × 653. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 10, 44, 105, 549, 4992, 8886, 38762, 89910, 92014, 841542, 3309332, 9063274, 16100027, 27537869, 344416450, 987546377, 969346623, 3490045195

Basic calculations (n = 12649916)

Multiplication

n×y
n×2 25299832
n×3 37949748
n×4 50599664
n×5 63249580

Division

n÷y
n÷2 6324958
n÷3 4216638.6666667
n÷3 3162479
n÷5 2529983.2

Exponentiation

ny
n2 160020374807056
n3 2.0242442995978E+21
n4 2.5606520353391E+28
n5 3.2392033152268E+35

Nth Root

y√n
2√n 3556.6720399834
3√n 233.00355499374
4√n 59.637840671703
5√n 26.327979330392

Divisors of 12649916

1, 2, 4, 29, 58, 116, 167, 334, 653, 668, 1306, 2612, 4843, 9686, 18937, 19372, 37874, 75748, 109051, 218102, 436204, 3162479, 6324958, 12649916

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 -12649915
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 12649916 can be divided by 24 positive divisors. The sum of these divisors (counting 12649916) is 1, the average is 0.041666666666667.

Base conversion 12649916

Base System Value
2 Binary 110000010000010110111100
3 Ternary 212210200102102
4 Quaternary 300100112330
5 Quinary 11214244131
6 Senary 1131044232
8 Octal 60202674
10 Decimal 12649916
12 Duodecimal 42a0678
16 Hexadecimal c105bc
20 Vigesimal 3j14fg
36 Base36 7j4qk

Cryptographic Hash Functions

md5 39a1a36a62091c1b57e5c10c4f587a96
sha1 57521e307e36f30d8965317ca08b0a84e1524e6d
sha256 4d1f87c41cbdb5c70c093181c0ab3db25b51e4ce24435f3ba3600c273c21a221
sha512 ab8551adb9fef1eaf9cd687ad700b835469760275e2944cab3f6dc57f19e0edb83c7d6e1f03a2a364a6313ada231980f1abdd22fd52f5544dea7eb6e3b03679e
ripemd-160 1dc10df64dd8f58f5f59fd8a815f3644bd1ff7f0

12649916 as geometric shapes

Circle

Radius = n
Diameter 25299832
Circumference 79481766.348256
Area 5.0271883391853E+14

Sphere

Radius = n
Volume 8.4791346942498E+21
Surface area 2.0108753356741E+15
Circumference 79481766.348256

Square

Length = n
Perimeter 50599664
Area 160020374807056
Diagonal 17889682.77008

Cube

Length = n
Surface area 960122248842336
Volume 2.0242442995978E+21
Space diagonal 21910297.223478

Equilateral Triangle

Length = n
Perimeter 37949748
Area 69290854853009
Altitude 10955148.611739

Triangular Pyramid

Length = n
Surface area 69290854853009
Volume 2.3855947850397E+20
Height 5963227.5900268