12951666 (number)

12951666 is an even 8-digits composite number following 12951665 and preceding 12951667. In scientific notation, it is written as 1.2951666 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 3415392 positive integers (up to 12951666) that are relatively prime to 12951666.

Interesting facts

Basic properties

Name

Name twelve million nine hundred fifty-one thousand six hundred sixty-six

Notation

Scientific notation 1.2951666 × 10^7
Engineering notation 1.2951666 × 10^6

Prime Factorization of 12951666

Prime Factorization 2 × 21 × 3 × 13 × 7907

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12951666
Product of the distinct prime numbers

The prime factorization of 12951666 is 2 × 21 × 3 × 13 × 7907. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 17, 65, 380, 154, 1177, 1678, 35422, 34063, 418533, 990136, 9540531, 3592089, 20330839, 66747554, 762975050, 646530369, 6753927988, 377087567

Basic calculations (n = 12951666)

Multiplication

n×y
n×2 25903332
n×3 38854998
n×4 51806664
n×5 64758330

Division

n÷y
n÷2 6475833
n÷3 4317222
n÷3 3237916.5
n÷5 2590333.2

Exponentiation

ny
n2 167745652175556
n3 2.17258565993E+21
n4 2.8138603823803E+28
n5 3.6444179843221E+35

Nth Root

y√n
2√n 3598.8423138559
3√n 234.84169812604
4√n 59.990351839741
5√n 26.452402800483

Divisors of 12951666

1, 2, 3, 6, 13, 21, 26, 39, 42, 63, 78, 126, 273, 546, 819, 1638, 7907, 15814, 23721, 47442, 102791, 166047, 205582, 308373, 332094, 498141, 616746, 996282, 2158611, 4317222, 6475833, 12951666

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 -12951665
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 12951666 can be divided by 32 positive divisors. The sum of these divisors (counting 12951666) is 1, the average is 0.03125.

Base conversion 12951666

Base System Value
2 Binary 110001011010000001110010
3 Ternary 220101000100100
4 Quaternary 301122001302
5 Quinary 11303423131
6 Senary 1141333230
8 Octal 61320162
10 Decimal 12951666
12 Duodecimal 4407216
16 Hexadecimal c5a072
20 Vigesimal 40ij36
36 Base36 7plki

Cryptographic Hash Functions

md5 288e41964e907088d635b552dbb5fb57
sha1 0a402e6552936236a1f9d5a7ce9fb482638eec49
sha256 e11ce92228ec49d4f682a81919a4f380e1b1ffc471ddbd1c8e0ce8aaab6e73a7
sha512 766bc35b6df5601202a1586d1ee96f939ff33d9eac76a71742425cbc4918406b4026102535f95d5762b288a8adc49723597066d29e6724db86ade248cd499fc5
ripemd-160 5b4baa121c047b97ad1d6bef9ab1c5db57b0bf85

12951666 as geometric shapes

Circle

Radius = n
Diameter 25903332
Circumference 81377717.514697
Area 5.2698850854636E+14

Sphere

Radius = n
Volume 9.1005055313741E+21
Surface area 2.1079540341854E+15
Circumference 81377717.514697

Square

Length = n
Perimeter 51806664
Area 167745652175556
Diagonal 18316421.712526

Cube

Length = n
Surface area 1006473913053336
Volume 2.17258565993E+21
Space diagonal 22432943.554662

Equilateral Triangle

Length = n
Perimeter 38854998
Area 72635998079210
Altitude 11216471.777331

Triangular Pyramid

Length = n
Surface area 72635998079210
Volume 2.5604167547419E+20
Height 6105473.9041755