20697213 (number)

20697213 is an odd 8-digits composite number following 20697212 and preceding 20697214. In scientific notation, it is written as 2.0697213 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 12602016 positive integers (up to 20697213) that are relatively prime to 20697213.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-seven thousand two hundred thirteen

Notation

Scientific notation 2.0697213 × 10^7
Engineering notation 2.0697213 × 10^6

Prime Factorization of 20697213

Prime Factorization 3 × 29 × 361 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20697213
Product of the distinct prime numbers

The prime factorization of 20697213 is 3 × 29 × 361 × 659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 16, 96, 198, 138, 1924, 5064, 82452, 20205, 688633, 646889, 9370982, 1585223, 17373841, 20356477, 644368572, 99212769, 406978644, 5635515902

Basic calculations (n = 20697213)

Multiplication

n×y
n×2 41394426
n×3 62091639
n×4 82788852
n×5 103486065

Division

n÷y
n÷2 10348606.5
n÷3 6899071
n÷3 5174303.25
n÷5 4139442.6

Exponentiation

ny
n2 428374625967369
n3 8.866160877442E+21
n4 1.8350482017268E+29
n5 3.7980383496407E+36

Nth Root

y√n
2√n 4549.4189738911
3√n 274.56001488035
4√n 67.449380826595
5√n 29.052424004079

Divisors of 20697213

1, 3, 29, 87, 361, 659, 1083, 1977, 10469, 19111, 31407, 57333, 237899, 713697, 6899071, 20697213

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 -20697212
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 20697213 can be divided by 16 positive divisors. The sum of these divisors (counting 20697213) is 1, the average is 0.0625.

Base conversion 20697213

Base System Value
2 Binary 1001110111101000001111101
3 Ternary 1102221112020110
4 Quaternary 1032331001331
5 Quinary 20244302323
6 Senary 2015340233
8 Octal 116750175
10 Decimal 20697213
12 Duodecimal 6b21679
16 Hexadecimal 13bd07d
20 Vigesimal 69730d
36 Base36 cbm2l

Cryptographic Hash Functions

md5 cda26b6289da787d7e3e564624c4dcfa
sha1 1c253ef2f7157f247d81f9b17f780ce5fd40614b
sha256 59a6e6351d0e93c8dc94959f5888bd275736d6f982693395f4b8d4537310ae79
sha512 374b223711b2f392d6774bc9830479af8f2763886609029ea59d6e7562baac281c19997bc833663ce0c95161ffec40f7c19bbee0892d3c48f8598917e3a13b12
ripemd-160 7e4deb378a44b2a034d53dc509359fecb03556ed

20697213 as geometric shapes

Circle

Radius = n
Diameter 41394426
Circumference 130044424.62117
Area 1.3457785779234E+15

Sphere

Radius = n
Volume 3.7138487837489E+22
Surface area 5.3831143116934E+15
Circumference 130044424.62117

Square

Length = n
Perimeter 82788852
Area 428374625967369
Diagonal 29270279.327925

Cube

Length = n
Surface area 2570247755804214
Volume 8.866160877442E+21
Space diagonal 35848624.491075

Equilateral Triangle

Length = n
Perimeter 62091639
Area 1.854916542122E+14
Altitude 17924312.245538

Triangular Pyramid

Length = n
Surface area 1.854916542122E+14
Volume 1.0448870799217E+21
Height 9756759.7759749