20121700 (number)

20121700 is an even 8-digits composite number following 20121699 and preceding 20121701. In scientific notation, it is written as 2.0121700 × 10^7. The sum of its digits is 13. It has a total of 5 prime factors and 24 positive divisors. There are 8010400 positive integers (up to 20121700) that are relatively prime to 20121700.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-one thousand seven hundred

Notation

Scientific notation 2.0121700 × 10^7
Engineering notation 2.0121700 × 10^6

Prime Factorization of 20121700

Prime Factorization 2 × 2 × 25 × 647 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10060850
Product of the distinct prime numbers

The prime factorization of 20121700 is 2 × 2 × 25 × 647 × 311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 57, 74, 47, 596, 2294, 80, 62779, 26300, 313211, 676345, 3399924, 3031620, 7927864, 45616576, 18918036, 838938486, 4983252281, 4287801807

Basic calculations (n = 20121700)

Multiplication

n×y
n×2 40243400
n×3 60365100
n×4 80486800
n×5 100608500

Division

n÷y
n÷2 10060850
n÷3 6707233.3333333
n÷3 5030425
n÷5 4024340

Exponentiation

ny
n2 404882810890000
n3 8.1469304558853E+21
n4 1.6393009055419E+29
n5 3.2985521031042E+36

Nth Root

y√n
2√n 4485.7217925324
3√n 271.99122304435
4√n 66.975531297127
5√n 28.889028273906

Divisors of 20121700

1, 2, 4, 25, 50, 100, 311, 622, 647, 1244, 1294, 2588, 7775, 15550, 16175, 31100, 32350, 64700, 201217, 402434, 804868, 5030425, 10060850, 20121700

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20121699
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121700 can be divided by 24 positive divisors. The sum of these divisors (counting 20121700) is 1, the average is 0.041666666666667.

Base conversion 20121700

Base System Value
2 Binary 1001100110000100001100100
3 Ternary 1101212021210011
4 Quaternary 1030300201210
5 Quinary 20122343300
6 Senary 1555140004
8 Octal 114604144
10 Decimal 20121700
12 Duodecimal 68a4604
16 Hexadecimal 1330864
20 Vigesimal 65f450
36 Base36 bza04

Cryptographic Hash Functions

md5 fe91481a80cab2b53458cda3f520bdcf
sha1 256dfc3427d0284b148931eacd052dc28890c088
sha256 6d895f90bb41d4ae6e1a60fd94143ea97fca3e32fce4110904316b7c0fb81061
sha512 3bb3929b4197ae1ed72fd5f819e9aa10b50506a779b3dfe442a9eb0572fc8992d44faa97e029f50c2de70f2eb652c742faeb9ae7fc81466905825d06ce20e47c
ripemd-160 ef3985a94090083f75426e7ad1e4fb4c6dcbedbc

20121700 as geometric shapes

Circle

Radius = n
Diameter 40243400
Circumference 126428369.79548
Area 1.2719768642568E+15

Sphere

Radius = n
Volume 3.4125782492688E+22
Surface area 5.0879074570272E+15
Circumference 126428369.79548

Square

Length = n
Perimeter 80486800
Area 404882810890000
Diagonal 28456381.038003

Cube

Length = n
Surface area 2429296865340000
Volume 8.1469304558853E+21
Space diagonal 34851806.734659

Equilateral Triangle

Length = n
Perimeter 60365100
Area 1.753193998932E+14
Altitude 17425903.367329

Triangular Pyramid

Length = n
Surface area 1.753193998932E+14
Volume 9.6012496186862E+20
Height 9485460.3460009