20020917 (number)

20020917 is an odd 8-digits composite number following 20020916 and preceding 20020918. In scientific notation, it is written as 2.0020917 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 10767360 positive integers (up to 20020917) that are relatively prime to 20020917.

Interesting facts

Basic properties

Name

Name twenty million twenty thousand nine hundred seventeen

Notation

Scientific notation 2.0020917 × 10^7
Engineering notation 2.0020917 × 10^6

Prime Factorization of 20020917

Prime Factorization 3 × 7 × 17 × 56081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20020917
Product of the distinct prime numbers

The prime factorization of 20020917 is 3 × 7 × 17 × 56081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 50, 42, 478, 407, 3050, 9882, 30952, 47970, 958750, 648049, 4750946, 5731852, 18576031, 98613683, 127962013, 995132842, 7092592572, 4021435543

Basic calculations (n = 20020917)

Multiplication

n×y
n×2 40041834
n×3 60062751
n×4 80083668
n×5 100104585

Division

n÷y
n÷2 10010458.5
n÷3 6673639
n÷3 5005229.25
n÷5 4004183.4

Exponentiation

ny
n2 400837117520889
n3 8.025126660405E+21
n4 1.6067039478245E+29
n5 3.2167686382968E+36

Nth Root

y√n
2√n 4474.4739355594
3√n 271.5363578115
4√n 66.891508695494
5√n 28.860030985668

Divisors of 20020917

1, 3, 7, 17, 21, 51, 119, 357, 56081, 168243, 392567, 953377, 1177701, 2860131, 6673639, 20020917

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 -20020916
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 20020917 can be divided by 16 positive divisors. The sum of these divisors (counting 20020917) is 1, the average is 0.0625.

Base conversion 20020917

Base System Value
2 Binary 1001100010111111010110101
3 Ternary 1101200011112110
4 Quaternary 1030113322311
5 Quinary 20111132132
6 Senary 1553041233
8 Octal 114277265
10 Decimal 20020917
12 Duodecimal 6856219
16 Hexadecimal 1317eb5
20 Vigesimal 652c5h
36 Base36 bx48l

Cryptographic Hash Functions

md5 3144247f4fb1bf7f9fe9bc87f09d9117
sha1 3cbfec2484276ee774dac93624a766e6e626d87e
sha256 48c2369715dfe612f39a212bb9d34c9b74ca6ee20b8717dcdfbd2a5fdaa5bb13
sha512 98bfe574583dd1a2208e2908b9849e62ae63fde6f81e04de7af428239642bd12e63e866338058534ba25d8bfcde6c130c50f8d0a116232a5560828da11347595
ripemd-160 cb64a9e78262847bd41fcc1b5bce1d51a70b695a

20020917 as geometric shapes

Circle

Radius = n
Diameter 40041834
Circumference 125795131.53066
Area 1.2592669436897E+15

Sphere

Radius = n
Volume 3.3615571947274E+22
Surface area 5.0370677747589E+15
Circumference 125795131.53066

Square

Length = n
Perimeter 80083668
Area 400837117520889
Diagonal 28313852.352546

Cube

Length = n
Surface area 2405022705125334
Volume 8.025126660405E+21
Space diagonal 34677245.458119

Equilateral Triangle

Length = n
Perimeter 60062751
Area 1.7356756327641E+14
Altitude 17338622.72906

Triangular Pyramid

Length = n
Surface area 1.7356756327641E+14
Volume 9.4577024690888E+20
Height 9437950.784182