20121717 (number)

20121717 is an odd 8-digits composite number following 20121716 and preceding 20121718. In scientific notation, it is written as 2.0121717 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 10452720 positive integers (up to 20121717) that are relatively prime to 20121717.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-one thousand seven hundred seventeen

Notation

Scientific notation 2.0121717 × 10^7
Engineering notation 2.0121717 × 10^6

Prime Factorization of 20121717

Prime Factorization 3 × 7 × 11 × 87107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20121717
Product of the distinct prime numbers

The prime factorization of 20121717 is 3 × 7 × 11 × 87107. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 67, 28, 898, 147, 2338, 8577, 97890, 34783, 377014, 626063, 3563991, 5097462, 97011472, 64469814, 784495879, 603580401, 6606120147, 381482450

Basic calculations (n = 20121717)

Multiplication

n×y
n×2 40243434
n×3 60365151
n×4 80486868
n×5 100608585

Division

n÷y
n÷2 10060858.5
n÷3 6707239
n÷3 5030429.25
n÷5 4024343.4

Exponentiation

ny
n2 404883495028089
n3 8.1469511049261E+21
n4 1.6393064454616E+29
n5 3.2985660371854E+36

Nth Root

y√n
2√n 4485.7236874333
3√n 271.99129964241
4√n 66.975545443343
5√n 28.889033155336

Divisors of 20121717

1, 3, 7, 11, 21, 33, 77, 231, 87107, 261321, 609749, 958177, 1829247, 2874531, 6707239, 20121717

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 -20121716
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 20121717 can be divided by 16 positive divisors. The sum of these divisors (counting 20121717) is 1, the average is 0.0625.

Base conversion 20121717

Base System Value
2 Binary 1001100110000100001110101
3 Ternary 1101212021210210
4 Quaternary 1030300201311
5 Quinary 20122343332
6 Senary 1555140033
8 Octal 114604165
10 Decimal 20121717
12 Duodecimal 68a4619
16 Hexadecimal 1330875
20 Vigesimal 65f45h
36 Base36 bza0l

Cryptographic Hash Functions

md5 02e8b50a01dd8e37411c314385e66600
sha1 0c04119bf743069c3dfd29c2f10a8a247c043fd0
sha256 a7cca75d84ea513d4349e4b51ce20b9681244a6d22de0288f1d4adafe6e9adc9
sha512 5bf07c56d2fa833af7dcb8617e5a85c997e27727f3e3083f4830c03be159768c8ec81a1694f8b74d2ba56fccdfe61fc27eb0ea5736b73d68fe9f91ae2c8fc877
ripemd-160 9f5959719184933eff46e5b7f33a74a9b4850207

20121717 as geometric shapes

Circle

Radius = n
Diameter 40243434
Circumference 126428476.60963
Area 1.27197901354E+15

Sphere

Radius = n
Volume 3.4125868987188E+22
Surface area 5.08791605416E+15
Circumference 126428476.60963

Square

Length = n
Perimeter 80486868
Area 404883495028089
Diagonal 28456405.079633

Cube

Length = n
Surface area 2429300970168534
Volume 8.1469511049261E+21
Space diagonal 34851836.179522

Equilateral Triangle

Length = n
Perimeter 60365151
Area 1.7531969613368E+14
Altitude 17425918.089761

Triangular Pyramid

Length = n
Surface area 1.7531969613368E+14
Volume 9.6012739538142E+20
Height 9485468.3598778