12968637 (number)

12968637 is an odd 8-digits composite number following 12968636 and preceding 12968638. In scientific notation, it is written as 1.2968637 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 7397120 positive integers (up to 12968637) that are relatively prime to 12968637.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-eight thousand six hundred thirty-seven

Notation

Scientific notation 1.2968637 × 10^7
Engineering notation 1.2968637 × 10^6

Prime Factorization of 12968637

Prime Factorization 3 × 187 × 23117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12968637
Product of the distinct prime numbers

The prime factorization of 12968637 is 3 × 187 × 23117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 49, 81, 829, 340, 8005, 5149, 64605, 34104, 232056, 217277, 6998162, 7720514, 74387627, 65398135, 596639722, 654955882, 9313466382, 9999795249

Basic calculations (n = 12968637)

Multiplication

n×y
n×2 25937274
n×3 38905911
n×4 51874548
n×5 64843185

Division

n÷y
n÷2 6484318.5
n÷3 4322879
n÷3 3242159.25
n÷5 2593727.4

Exponentiation

ny
n2 168185545637769
n3 2.1811372900232E+21
n4 2.8286377761474E+28
n5 3.6683576523343E+35

Nth Root

y√n
2√n 3601.1993835388
3√n 234.9442269937
4√n 60.009994030484
5√n 26.459331463049

Divisors of 12968637

1, 3, 187, 561, 23117, 69351, 4322879, 12968637

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12968636
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12968637 can be divided by 8 positive divisors. The sum of these divisors (counting 12968637) is 1, the average is 0.125.

Base conversion 12968637

Base System Value
2 Binary 110001011110001010111101
3 Ternary 220101212121220
4 Quaternary 301132022331
5 Quinary 11304444022
6 Senary 1141543553
8 Octal 61361275
10 Decimal 12968637
12 Duodecimal 4414bb9
16 Hexadecimal c5e2bd
20 Vigesimal 4111bh
36 Base36 7pynx

Cryptographic Hash Functions

md5 37ed576952f5a9ab516c469c79b71f03
sha1 921cd1229a1039b0d37fc27960a10a5d9a2da14a
sha256 e92ab7c497d64c2a0ec047caacdbedd134918be994962ffc7c71441e73e62077
sha512 648bf28cf8cfaf47c65393453d50106e0f614fea834f456c091e6058abe456c2660a0e1470dac7bb392e83f265192670cf63a94c6d72654e707f6ac94ab9ee00
ripemd-160 7631bc2d203491d5a0dc94f3c1a30eb2a565aa60

12968637 as geometric shapes

Circle

Radius = n
Diameter 25937274
Circumference 81484349.452546
Area 5.2837047461561E+14

Sphere

Radius = n
Volume 9.1363265157433E+21
Surface area 2.1134818984624E+15
Circumference 81484349.452546

Square

Length = n
Perimeter 51874548
Area 168185545637769
Diagonal 18340422.330894

Cube

Length = n
Surface area 1009113273826614
Volume 2.1811372900232E+21
Space diagonal 22462338.188918

Equilateral Triangle

Length = n
Perimeter 38905911
Area 72826477535828
Altitude 11231169.094459

Triangular Pyramid

Length = n
Surface area 72826477535828
Volume 2.570494947457E+20
Height 6113474.1102978