20170840 (number)

20170840 is an even 8-digits composite number following 20170839 and preceding 20170841. In scientific notation, it is written as 2.0170840 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 32 positive divisors. There are 7593472 positive integers (up to 20170840) that are relatively prime to 20170840.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy thousand eight hundred forty

Notation

Scientific notation 2.0170840 × 10^7
Engineering notation 2.0170840 × 10^6

Prime Factorization of 20170840

Prime Factorization 2 × 2 × 2 × 5 × 17 × 29663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5042710
Product of the distinct prime numbers

The prime factorization of 20170840 is 2 × 2 × 2 × 5 × 17 × 29663. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 66, 67, 609, 126, 4649, 4637, 91191, 94035, 885047, 602868, 4832274, 1821892, 26404527, 82710144, 177770733, 65341835, 6537560227, 5935331472

Basic calculations (n = 20170840)

Multiplication

n×y
n×2 40341680
n×3 60512520
n×4 80683360
n×5 100854200

Division

n÷y
n÷2 10085420
n÷3 6723613.3333333
n÷3 5042710
n÷5 4034168

Exponentiation

ny
n2 406862786305600
n3 8.2067641645244E+21
n4 1.6553732688036E+29
n5 3.3390269345314E+36

Nth Root

y√n
2√n 4491.195831847
3√n 272.21245655806
4√n 67.016384801383
5√n 28.903124718308

Divisors of 20170840

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 29663, 59326, 118652, 148315, 237304, 296630, 504271, 593260, 1008542, 1186520, 2017084, 2521355, 4034168, 5042710, 10085420, 20170840

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 -20170839
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 20170840 can be divided by 32 positive divisors. The sum of these divisors (counting 20170840) is 1, the average is 0.03125.

Base conversion 20170840

Base System Value
2 Binary 1001100111100100001011000
3 Ternary 1101221210012011
4 Quaternary 1030330201120
5 Quinary 20130431330
6 Senary 2000155304
8 Octal 114744130
10 Decimal 20170840
12 Duodecimal 6908b34
16 Hexadecimal 133c858
20 Vigesimal 661720
36 Base36 c0bx4

Cryptographic Hash Functions

md5 d843da6182a8029d99b2e48f2224904b
sha1 4d7894fb5e5b7671d04914c177d819644ad7d6b1
sha256 c7d10cc9462508d022a8df16160344b3be8764081a052d1e24e718223d9cc06c
sha512 e4722ef57defc4161ca41bcfceee7aa46999f46b28e5609cdcf538a5588d0a795fab6ec885b3e6a7fdf9943ae1863fc56dd0633de810d45066d072b7218ebbc1
ripemd-160 6db8e4a3dd08f54b1782ba990b314d7a1cda0c8d

20170840 as geometric shapes

Circle

Radius = n
Diameter 40341680
Circumference 126737125.52147
Area 1.2781971404767E+15

Sphere

Radius = n
Volume 3.4376413345352E+22
Surface area 5.112788561907E+15
Circumference 126737125.52147

Square

Length = n
Perimeter 80683360
Area 406862786305600
Diagonal 28525875.492458

Cube

Length = n
Surface area 2441176717833600
Volume 8.2067641645244E+21
Space diagonal 34936919.711343

Equilateral Triangle

Length = n
Perimeter 60512520
Area 1.7617675439758E+14
Altitude 17468459.855671

Triangular Pyramid

Length = n
Surface area 1.7617675439758E+14
Volume 9.6717643205566E+20
Height 9508625.1641526