20407770 (number)

20407770 is an even 8-digits composite number following 20407769 and preceding 20407771. In scientific notation, it is written as 2.0407770 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5442048 positive integers (up to 20407770) that are relatively prime to 20407770.

Interesting facts

Basic properties

Name

Name twenty million four hundred seven thousand seven hundred seventy

Notation

Scientific notation 2.0407770 × 10^7
Engineering notation 2.0407770 × 10^6

Prime Factorization of 20407770

Prime Factorization 2 × 9 × 5 × 226753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20407770
Product of the distinct prime numbers

The prime factorization of 20407770 is 2 × 9 × 5 × 226753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 38, 50, 444, 340, 9723, 7575, 28880, 89158, 717031, 39174, 8240091, 3840384, 5714173, 41722112, 399897086, 326452922, 5489285404, 2211753573

Basic calculations (n = 20407770)

Multiplication

n×y
n×2 40815540
n×3 61223310
n×4 81631080
n×5 102038850

Division

n÷y
n÷2 10203885
n÷3 6802590
n÷3 5101942.5
n÷5 4081554

Exponentiation

ny
n2 416477076372900
n3 8.4993683848906E+21
n4 1.7345315514412E+29
n5 3.5397920959555E+36

Nth Root

y√n
2√n 4517.4959878233
3√n 273.27412789983
4√n 67.2123202086
5√n 28.970708091909

Divisors of 20407770

1, 2, 5, 9, 10, 18, 45, 90, 226753, 453506, 1133765, 2040777, 2267530, 4081554, 10203885, 20407770

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 -20407769
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 20407770 can be divided by 16 positive divisors. The sum of these divisors (counting 20407770) is 1, the average is 0.0625.

Base conversion 20407770

Base System Value
2 Binary 1001101110110010111011010
3 Ternary 1102101211012100
4 Quaternary 1031312113122
5 Quinary 20211022040
6 Senary 2005224230
8 Octal 115662732
10 Decimal 20407770
12 Duodecimal 6a02076
16 Hexadecimal 13765da
20 Vigesimal 67aj8a
36 Base36 c5eqi

Cryptographic Hash Functions

md5 97651515536615e7c645a81c7fda998b
sha1 7768a9ffb8282040ef5d21f0f1cbf52a64338b33
sha256 d81e6ea6b5cf00245a4515fca44732c1b6f96a94665b336ac3c8bc22d70dad42
sha512 070a1e24b8a41b75748189db81e40519b8ef3806ba5618c62617ccfcea88f237cdc44c24dcaf818661ccabe11ad07a4bdfc90935633fb3465ef05f8286daa599
ripemd-160 728ffec84007b4d5d480e75aefabf16d4e575985

20407770 as geometric shapes

Circle

Radius = n
Diameter 40815540
Circumference 128225800.6163
Area 1.3084013235217E+15

Sphere

Radius = n
Volume 3.5602071037501E+22
Surface area 5.2336052940866E+15
Circumference 128225800.6163

Square

Length = n
Perimeter 81631080
Area 416477076372900
Diagonal 28860945.111791

Cube

Length = n
Surface area 2498862458237400
Volume 8.4993683848906E+21
Space diagonal 35347294.50918

Equilateral Triangle

Length = n
Perimeter 61223310
Area 1.803398641164E+14
Altitude 17673647.25459

Triangular Pyramid

Length = n
Surface area 1.803398641164E+14
Volume 1.0016601701264E+21
Height 9620315.0372636