20730215 (number)

20730215 is an odd 8-digits composite number following 20730214 and preceding 20730216. In scientific notation, it is written as 2.0730215 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 14156800 positive integers (up to 20730215) that are relatively prime to 20730215.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty thousand two hundred fifteen

Notation

Scientific notation 2.0730215 × 10^7
Engineering notation 2.0730215 × 10^6

Prime Factorization of 20730215

Prime Factorization 145 × 11 × 41 × 317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20730215
Product of the distinct prime numbers

The prime factorization of 20730215 is 145 × 11 × 41 × 317. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 72, 86, 340, 813, 6498, 2691, 86450, 72179, 952001, 294775, 7677854, 1299633, 69416252, 44395594, 915245215, 959504390, 5932090164, 6618740148

Basic calculations (n = 20730215)

Multiplication

n×y
n×2 41460430
n×3 62190645
n×4 82920860
n×5 103651075

Division

n÷y
n÷2 10365107.5
n÷3 6910071.6666667
n÷3 5182553.75
n÷5 4146043

Exponentiation

ny
n2 429741813946225
n3 8.9086401975952E+21
n4 1.8467802665379E+29
n5 3.8284151983088E+36

Nth Root

y√n
2√n 4553.044585769
3√n 274.70586733389
4√n 67.476252013349
5√n 29.061683001036

Divisors of 20730215

1, 11, 41, 145, 317, 451, 1595, 3487, 5945, 12997, 45965, 65395, 142967, 505615, 1884565, 20730215

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 -20730214
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 20730215 can be divided by 16 positive divisors. The sum of these divisors (counting 20730215) is 1, the average is 0.0625.

Base conversion 20730215

Base System Value
2 Binary 1001111000101000101100111
3 Ternary 1110000012111202
4 Quaternary 1033011011213
5 Quinary 20301331330
6 Senary 2020153115
8 Octal 117050547
10 Decimal 20730215
12 Duodecimal 6b3879b
16 Hexadecimal 13c5167
20 Vigesimal 69b5af
36 Base36 ccbjb

Cryptographic Hash Functions

md5 4c8804b38a119f7eb27d57fb86be12bc
sha1 91a16eecdb3e6a1a330a6b52ecbaab88c1c8a285
sha256 57a69b39a9bd3189f1db731a80909b8a54a483c2682ee4b80a79a332545d57de
sha512 900fa495a0c1216c557ca06c25c7370a5bb4ecf78691956f222e2dc8c76023136906916248e1dfe0cd9f32b33f008a7ffac4d84d2a42c193e32c4006ff3fd7ad
ripemd-160 231847aff906a4b0054a3160e3fd29290405fba0

20730215 as geometric shapes

Circle

Radius = n
Diameter 41460430
Circumference 130251782.30267
Area 1.3500737256338E+15

Sphere

Radius = n
Volume 3.7316424797653E+22
Surface area 5.4002949025352E+15
Circumference 130251782.30267

Square

Length = n
Perimeter 82920860
Area 429741813946225
Diagonal 29316951.20391

Cube

Length = n
Surface area 2578450883677350
Volume 8.9086401975952E+21
Space diagonal 35905785.631826

Equilateral Triangle

Length = n
Perimeter 62190645
Area 1.8608366397292E+14
Altitude 17952892.815913

Triangular Pyramid

Length = n
Surface area 1.8608366397292E+14
Volume 1.0498933158118E+21
Height 9772317.0679701