20169747 (number)

20169747 is an odd 8-digits composite number following 20169746 and preceding 20169748. In scientific notation, it is written as 2.0169747 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 11689920 positive integers (up to 20169747) that are relatively prime to 20169747.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-nine thousand seven hundred forty-seven

Notation

Scientific notation 2.0169747 × 10^7
Engineering notation 2.0169747 × 10^6

Prime Factorization of 20169747

Prime Factorization 9 × 67 × 13 × 31 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20169747
Product of the distinct prime numbers

The prime factorization of 20169747 is 9 × 67 × 13 × 31 × 83. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 79, 1, 39, 918, 5974, 8739, 69681, 41966, 845539, 456925, 4836943, 426910, 46382163, 846460, 711021782, 590016174, 7735346086, 4933535694

Basic calculations (n = 20169747)

Multiplication

n×y
n×2 40339494
n×3 60509241
n×4 80678988
n×5 100848735

Division

n÷y
n÷2 10084873.5
n÷3 6723249
n÷3 5042436.75
n÷5 4033949.4

Exponentiation

ny
n2 406818694044009
n3 8.2054301337381E+21
n4 1.6550144982367E+29
n5 3.3381223710767E+36

Nth Root

y√n
2√n 4491.0741476845
3√n 272.20753966501
4√n 67.015476926487
5√n 28.902811476023

Divisors of 20169747

1, 9, 13, 31, 67, 83, 117, 279, 403, 603, 747, 871, 1079, 2077, 2573, 3627, 5561, 7839, 9711, 18693, 23157, 27001, 33449, 50049, 72293, 172391, 243009, 301041, 650637, 1551519, 2241083, 20169747

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 -20169746
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 20169747 can be divided by 32 positive divisors. The sum of these divisors (counting 20169747) is 1, the average is 0.03125.

Base conversion 20169747

Base System Value
2 Binary 1001100111100010000010011
3 Ternary 1101221201200200
4 Quaternary 1030330100103
5 Quinary 20130412442
6 Senary 2000150243
8 Octal 114742023
10 Decimal 20169747
12 Duodecimal 6908383
16 Hexadecimal 133c413
20 Vigesimal 661477
36 Base36 c0b2r

Cryptographic Hash Functions

md5 926564278c3a779cb72e4bb6f17b3fb5
sha1 713093aed10d715eef95ccc78fbba92ddd3ea62f
sha256 93517406bfed4992b4381aadc1e10dfdb44a8856c47bc4393efda6b7a9037d31
sha512 b199bcd62ab90eebb9191a5e16e62bb3e213712fe8305adfd2f5010fbe4298a1add6a46619048ced45d1e82f8f53211f5efa0909c53a649dba3351a10e104d0b
ripemd-160 4bb847043d414af1381dcd2f90d175df37834fb6

20169747 as geometric shapes

Circle

Radius = n
Diameter 40339494
Circumference 126730257.99993
Area 1.2780586205517E+15

Sphere

Radius = n
Volume 3.4370825370261E+22
Surface area 5.1122344822066E+15
Circumference 126730257.99993

Square

Length = n
Perimeter 80678988
Area 406818694044009
Diagonal 28524329.757034

Cube

Length = n
Surface area 2440912164264054
Volume 8.2054301337381E+21
Space diagonal 34935026.57981

Equilateral Triangle

Length = n
Perimeter 60509241
Area 1.7615766188826E+14
Altitude 17467513.289905

Triangular Pyramid

Length = n
Surface area 1.7615766188826E+14
Volume 9.6701921501977E+20
Height 9508109.9190114