12691854 (number)

12691854 is an even 8-digits composite number following 12691853 and preceding 12691855. In scientific notation, it is written as 1.2691854 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 3603024 positive integers (up to 12691854) that are relatively prime to 12691854.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-one thousand eight hundred fifty-four

Notation

Scientific notation 1.2691854 × 10^7
Engineering notation 1.2691854 × 10^6

Prime Factorization of 12691854

Prime Factorization 2 × 3 × 21 × 263 × 383

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12691854
Product of the distinct prime numbers

The prime factorization of 12691854 is 2 × 3 × 21 × 263 × 383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 10, 36, 625, 334, 409, 2495, 6952, 782, 76146, 444747, 596099, 4081459, 33426780, 89803208, 200861511, 303407276, 9160609482, 1179703564

Basic calculations (n = 12691854)

Multiplication

n×y
n×2 25383708
n×3 38075562
n×4 50767416
n×5 63459270

Division

n÷y
n÷2 6345927
n÷3 4230618
n÷3 3172963.5
n÷5 2538370.8

Exponentiation

ny
n2 161083157957316
n3 2.0444439226532E+21
n4 2.5947783777502E+28
n5 3.2932548332762E+35

Nth Root

y√n
2√n 3562.562841551
3√n 233.26076155791
4√n 59.68720835783
5√n 26.345413145549

Divisors of 12691854

1, 2, 3, 6, 21, 42, 63, 126, 263, 383, 526, 766, 789, 1149, 1578, 2298, 5523, 8043, 11046, 16086, 16569, 24129, 33138, 48258, 100729, 201458, 302187, 604374, 2115309, 4230618, 6345927, 12691854

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 -12691853
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 12691854 can be divided by 32 positive divisors. The sum of these divisors (counting 12691854) is 1, the average is 0.03125.

Base conversion 12691854

Base System Value
2 Binary 110000011010100110001110
3 Ternary 212212210221200
4 Quaternary 300122212032
5 Quinary 11222114404
6 Senary 1132010330
8 Octal 60324616
10 Decimal 12691854
12 Duodecimal 43009a6
16 Hexadecimal c1a98e
20 Vigesimal 3j69ce
36 Base36 7k13i

Cryptographic Hash Functions

md5 9ee80b532a0c3087750ff58d09350594
sha1 6ccb35e6ed729b6eb5fd93ef4a6933180c8ac097
sha256 2dce5c85c731f55c83cac68b760d438c9d5167ddce6f5e287f11a27b60fbdef3
sha512 c9063fd83422a0c2c08d8cf32b767fdd3cddbec19a82aca300bb70d1ec6f595cfa1bb23f3fbef285f541cd5ed5f573c0b3c46694bacbe6491a9fcfa6cdd74bdf
ripemd-160 9e6272ae074c3147a56988cf7c483d3dffbe5a5b

12691854 as geometric shapes

Circle

Radius = n
Diameter 25383708
Circumference 79745270.573668
Area 5.0605766565575E+14

Sphere

Radius = n
Volume 8.5637466774448E+21
Surface area 2.024230662623E+15
Circumference 79745270.573668

Square

Length = n
Perimeter 50767416
Area 161083157957316
Diagonal 17948992.058459

Cube

Length = n
Surface area 966498947743896
Volume 2.0444439226532E+21
Space diagonal 21982935.970246

Equilateral Triangle

Length = n
Perimeter 38075562
Area 69751053456429
Altitude 10991467.985123

Triangular Pyramid

Length = n
Surface area 69751053456429
Volume 2.4094002691062E+20
Height 5982997.3528197