20347850 (number)

20347850 is an even 8-digits composite number following 20347849 and preceding 20347851. In scientific notation, it is written as 2.0347850 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 7857920 positive integers (up to 20347850) that are relatively prime to 20347850.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-seven thousand eight hundred fifty

Notation

Scientific notation 2.0347850 × 10^7
Engineering notation 2.0347850 × 10^6

Prime Factorization of 20347850

Prime Factorization 2 × 25 × 29 × 14033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20347850
Product of the distinct prime numbers

The prime factorization of 20347850 is 2 × 25 × 29 × 14033. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 45, 74, 108, 315, 6735, 1363, 72043, 40376, 169610, 936939, 1237523, 6818714, 26937381, 84356370, 280652520, 169023245, 4030057622, 5811284265

Basic calculations (n = 20347850)

Multiplication

n×y
n×2 40695700
n×3 61043550
n×4 81391400
n×5 101739250

Division

n÷y
n÷2 10173925
n÷3 6782616.6666667
n÷3 5086962.5
n÷5 4069570

Exponentiation

ny
n2 414034999622500
n3 8.4247220670687E+21
n4 1.714249809124E+29
n5 3.4881297978585E+36

Nth Root

y√n
2√n 4510.859119946
3√n 273.00640898782
4√n 67.162929655771
5√n 28.953675685205

Divisors of 20347850

1, 2, 25, 29, 50, 58, 725, 1450, 14033, 28066, 350825, 406957, 701650, 813914, 10173925, 20347850

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 -20347849
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 20347850 can be divided by 16 positive divisors. The sum of these divisors (counting 20347850) is 1, the average is 0.0625.

Base conversion 20347850

Base System Value
2 Binary 1001101100111101111001010
3 Ternary 1102021210000002
4 Quaternary 1031213233022
5 Quinary 20202112400
6 Senary 2004043002
8 Octal 115475712
10 Decimal 20347850
12 Duodecimal 6993462
16 Hexadecimal 1367bca
20 Vigesimal 6739ca
36 Base36 c44i2

Cryptographic Hash Functions

md5 61431dc648c3b897104369c8f0444371
sha1 a30f4eb8c9bb0c357fde6e294f318f05605e35d5
sha256 e3a0bb65538c58347698f2016c06ef68163c591d1b108c3735ee91634b199e7b
sha512 f6e987dd19843b73f87be97fba48552528c068c3b431edc3c5269130449064eabc6d84ca47c66bdad228604fe7468201ba4a3f25d68557b560699fc8a4248d8f
ripemd-160 ac6a88ee85bc38544de2cf95929518bd597e9d90

20347850 as geometric shapes

Circle

Radius = n
Diameter 40695700
Circumference 127849312.15269
Area 1.3007293131431E+15

Sphere

Radius = n
Volume 3.5289393272585E+22
Surface area 5.2029172525724E+15
Circumference 127849312.15269

Square

Length = n
Perimeter 81391400
Area 414034999622500
Diagonal 28776205.435133

Cube

Length = n
Surface area 2484209997735000
Volume 8.4247220670687E+21
Space diagonal 35243510.02479

Equilateral Triangle

Length = n
Perimeter 61043550
Area 1.7928241386448E+14
Altitude 17621755.012395

Triangular Pyramid

Length = n
Surface area 1.7928241386448E+14
Volume 9.9286301720604E+20
Height 9592068.4783778