20797660 (number)

20797660 is an even 8-digits composite number following 20797659 and preceding 20797661. In scientific notation, it is written as 2.0797660 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 7488000 positive integers (up to 20797660) that are relatively prime to 20797660.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-seven thousand six hundred sixty

Notation

Scientific notation 2.0797660 × 10^7
Engineering notation 2.0797660 × 10^6

Prime Factorization of 20797660

Prime Factorization 2 × 2 × 5 × 13 × 41 × 1951

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10398830
Product of the distinct prime numbers

The prime factorization of 20797660 is 2 × 2 × 5 × 13 × 41 × 1951. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20797660)

Multiplication

n×y
n×2 41595320
n×3 62392980
n×4 83190640
n×5 103988300

Division

n÷y
n÷2 10398830
n÷3 6932553.3333333
n÷3 5199415
n÷5 4159532

Exponentiation

ny
n2 432542661475600
n3 8.9958752088646E+21
n4 1.870931539964E+29
n5 3.8910998051447E+36

Nth Root

y√n
2√n 4560.4451537103
3√n 275.00346001156
4√n 67.531068062858
5√n 29.080568665055

Divisors of 20797660

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20797659
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797660 can be divided by 48 positive divisors. The sum of these divisors (counting 20797660) is 1, the average is 0.020833333333333.

Base conversion 20797660

Base System Value
2 Binary 1001111010101100011011100
3 Ternary 1110010122000201
4 Quaternary 1033111203130
5 Quinary 20311011120
6 Senary 2021433244
8 Octal 117254334
10 Decimal 20797660
12 Duodecimal 6b6b824
16 Hexadecimal 13d58dc
20 Vigesimal 69je30
36 Base36 cdrks

Cryptographic Hash Functions

md5 447bc5e52e4d77af3611b7c8aefe8bc3
sha1 d1b51d3aa25e7fb43c75145151f3fe2111aeddb7
sha256 ceea6ecf075128c543bfb22d9de07b31b19327324152367ba8d727c719bcc7eb
sha512 3fe061561513693694a2345c4d9f23f352867812df485e76733a76bb7688122f93629717d28b5fbe482c715beec590a7cb332313c3912a5f0aa7a4cfe6a40691
ripemd-160 86f8c47caa4cc9c179428cde231f33440cec22a2

20797660 as geometric shapes

Circle

Radius = n
Diameter 41595320
Circumference 130675551.73572
Area 1.3588728476559E+15

Sphere

Radius = n
Volume 3.7681833958373E+22
Surface area 5.4354913906237E+15
Circumference 130675551.73572

Square

Length = n
Perimeter 83190640
Area 432542661475600
Diagonal 29412332.837624

Cube

Length = n
Surface area 2595255968853600
Volume 8.9958752088646E+21
Space diagonal 36022603.798543

Equilateral Triangle

Length = n
Perimeter 62392980
Area 1.872964665292E+14
Altitude 18011301.899271

Triangular Pyramid

Length = n
Surface area 1.872964665292E+14
Volume 1.0601740604827E+21
Height 9804110.9458748