20372811 (number)

20372811 is an odd 8-digits composite number following 20372810 and preceding 20372812. In scientific notation, it is written as 2.0372811 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 13244000 positive integers (up to 20372811) that are relatively prime to 20372811.

Interesting facts

Basic properties

Name

Name twenty million three hundred seventy-two thousand eight hundred eleven

Notation

Scientific notation 2.0372811 × 10^7
Engineering notation 2.0372811 × 10^6

Prime Factorization of 20372811

Prime Factorization 3 × 71 × 101 × 947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20372811
Product of the distinct prime numbers

The prime factorization of 20372811 is 3 × 71 × 101 × 947. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 36, 30, 916, 495, 8444, 3744, 46992, 33383, 631626, 595514, 6770376, 4565703, 47642158, 86209062, 390100894, 91834200, 9184425925, 7816352686

Basic calculations (n = 20372811)

Multiplication

n×y
n×2 40745622
n×3 61118433
n×4 81491244
n×5 101864055

Division

n÷y
n÷2 10186405.5
n÷3 6790937
n÷3 5093202.75
n÷5 4074562.2

Exponentiation

ny
n2 415051428041721
n3 8.4557642987741E+21
n4 1.7226768791947E+29
n5 3.5095770473904E+36

Nth Root

y√n
2√n 4513.62503981
3√n 273.11799699974
4√n 67.183517620098
5√n 28.960775780151

Divisors of 20372811

1, 3, 71, 101, 213, 303, 947, 2841, 7171, 21513, 67237, 95647, 201711, 286941, 6790937, 20372811

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20372810
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20372811 can be divided by 16 positive divisors. The sum of these divisors (counting 20372811) is 1, the average is 0.0625.

Base conversion 20372811

Base System Value
2 Binary 1001101101101110101001011
3 Ternary 1102100001020120
4 Quaternary 1031231311023
5 Quinary 20203412221
6 Senary 2004354323
8 Octal 115556513
10 Decimal 20372811
12 Duodecimal 69a59a3
16 Hexadecimal 136dd4b
20 Vigesimal 676c0b
36 Base36 c4nrf

Cryptographic Hash Functions

md5 38d7f0b02131bbabe5d4f80ddff31651
sha1 df0aab87b7744f812a88be3d6202af3c99062f0c
sha256 9d94e8e0ba6315d2c8a1beb77b7a3674928ac2664b2164ccca92e5709f3de020
sha512 c272fb3d4e8e7d816d161b3d2089b1311c42d0e61eec7015cc4c9279f783c2185efcffa432acb0ec0255ccc99d22180e0ecb55b4653676bfda2a4c57ecc3310d
ripemd-160 2510a81a70d271da3c904afa7304679f437f0d44

20372811 as geometric shapes

Circle

Radius = n
Diameter 40745622
Circumference 128006146.74115
Area 1.3039225171978E+15

Sphere

Radius = n
Volume 3.5419422668687E+22
Surface area 5.2156900687913E+15
Circumference 128006146.74115

Square

Length = n
Perimeter 81491244
Area 415051428041721
Diagonal 28811505.619864

Cube

Length = n
Surface area 2490308568250326
Volume 8.4557642987741E+21
Space diagonal 35286743.744998

Equilateral Triangle

Length = n
Perimeter 61118433
Area 1.7972254028057E+14
Altitude 17643371.872499

Triangular Pyramid

Length = n
Surface area 1.7972254028057E+14
Volume 9.9652137929638E+20
Height 9603835.2066213