20976468 (number)

20976468 is an even 8-digits composite number following 20976467 and preceding 20976469. In scientific notation, it is written as 2.0976468 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 6992152 positive integers (up to 20976468) that are relatively prime to 20976468.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-six thousand four hundred sixty-eight

Notation

Scientific notation 2.0976468 × 10^7
Engineering notation 2.0976468 × 10^6

Prime Factorization of 20976468

Prime Factorization 2 × 2 × 3 × 1748039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10488234
Product of the distinct prime numbers

The prime factorization of 20976468 is 2 × 2 × 3 × 1748039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 37, 70, 821, 155, 7481, 7826, 88077, 76876, 656807, 505360, 4295532, 5923180, 28996248, 24701992, 772150862, 492087462, 7400443231, 2775833089

Basic calculations (n = 20976468)

Multiplication

n×y
n×2 41952936
n×3 62929404
n×4 83905872
n×5 104882340

Division

n÷y
n÷2 10488234
n÷3 6992156
n÷3 5244117
n÷5 4195293.6

Exponentiation

ny
n2 440012209755024
n3 9.2299020375355E+21
n4 1.936107447335E+29
n5 4.0612695913584E+36

Nth Root

y√n
2√n 4580.0074235748
3√n 275.78932673476
4√n 67.675752109413
5√n 29.130401653576

Divisors of 20976468

1, 2, 3, 4, 6, 12, 1748039, 3496078, 5244117, 6992156, 10488234, 20976468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20976467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20976468 can be divided by 12 positive divisors. The sum of these divisors (counting 20976468) is 1, the average is 0.083333333333333.

Base conversion 20976468

Base System Value
2 Binary 1010000000001001101010100
3 Ternary 1110110201022020
4 Quaternary 1100001031110
5 Quinary 20332221333
6 Senary 2025333140
8 Octal 120011524
10 Decimal 20976468
12 Duodecimal 70371b0
16 Hexadecimal 1401354
20 Vigesimal 6b2138
36 Base36 chljo

Cryptographic Hash Functions

md5 17686c4e9f417bda72705e33c241bc3f
sha1 434e6d83bdb007f943db9b9daf3822f49046da7e
sha256 c9541dcdada1678442341e2b3ce3688118da4816bc871eed048814e8f2d786de
sha512 348bc6e65c45424011d4bc161f837264fe9908ef663896de334a59cf93fb1a7db26666e711246cb9bf125dc4849e8b8e5a874d97abcddce5636aee33e618bd34
ripemd-160 f97b231526c923f2f98e12a631b03d17e04ec3aa

20976468 as geometric shapes

Circle

Radius = n
Diameter 41952936
Circumference 131799035.53412
Area 1.3823391256562E+15

Sphere

Radius = n
Volume 3.8662123245967E+22
Surface area 5.5293565026248E+15
Circumference 131799035.53412

Square

Length = n
Perimeter 83905872
Area 440012209755024
Diagonal 29665205.536285

Cube

Length = n
Surface area 2640073258530144
Volume 9.2299020375355E+21
Space diagonal 36332308.339343

Equilateral Triangle

Length = n
Perimeter 62929404
Area 1.9053087581159E+14
Altitude 18166154.169671

Triangular Pyramid

Length = n
Surface area 1.9053087581159E+14
Volume 1.0877543867382E+21
Height 9888401.8454284