20703485 (number)

20703485 is an odd 8-digits composite number following 20703484 and preceding 20703486. In scientific notation, it is written as 2.0703485 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 14904000 positive integers (up to 20703485) that are relatively prime to 20703485.

Interesting facts

Basic properties

Name

Name twenty million seven hundred three thousand four hundred eighty-five

Notation

Scientific notation 2.0703485 × 10^7
Engineering notation 2.0703485 × 10^6

Prime Factorization of 20703485

Prime Factorization 5 × 11 × 101 × 3727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20703485
Product of the distinct prime numbers

The prime factorization of 20703485 is 5 × 11 × 101 × 3727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 95, 35, 388, 402, 2614, 9801, 84505, 26324, 768628, 297960, 9103395, 7333489, 34502026, 64238276, 534445473, 933724750, 7044740656, 4924523615

Basic calculations (n = 20703485)

Multiplication

n×y
n×2 41406970
n×3 62110455
n×4 82813940
n×5 103517425

Division

n÷y
n÷2 10351742.5
n÷3 6901161.6666667
n÷3 5175871.25
n÷5 4140697

Exponentiation

ny
n2 428634291145225
n3 8.8742236172108E+21
n4 1.8372735554557E+29
n5 3.8037965496274E+36

Nth Root

y√n
2√n 4550.1082404708
3√n 274.58774593276
4√n 67.454490143139
5√n 29.054184576578

Divisors of 20703485

1, 5, 11, 55, 101, 505, 1111, 3727, 5555, 18635, 40997, 204985, 376427, 1882135, 4140697, 20703485

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 -20703484
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 20703485 can be divided by 16 positive divisors. The sum of these divisors (counting 20703485) is 1, the average is 0.0625.

Base conversion 20703485

Base System Value
2 Binary 1001110111110100011111101
3 Ternary 1102221211211202
4 Quaternary 1032332203331
5 Quinary 20300002420
6 Senary 2015425245
8 Octal 116764375
10 Decimal 20703485
12 Duodecimal 6b25225
16 Hexadecimal 13be8fd
20 Vigesimal 697ie5
36 Base36 cbqwt

Cryptographic Hash Functions

md5 b8edc7994afbed9bbec916e93202969b
sha1 3b5b5c21002a0bb3b647ea56a545d4f29cb51486
sha256 1dcf0849a2eb5d2ff5e9bd251983c1b62178645c72b25c4227ea7b3c49fb8586
sha512 c34db447ac5357c5159de912139c51bf160ef442937ef34b81c46e009a8c5fa1032cf5b9f627868a407c8a53102dfadcad539456c5ce3fd87f34092e17e1fc69
ripemd-160 c11af045c9f916095af7983218730accfdeea77b

20703485 as geometric shapes

Circle

Radius = n
Diameter 41406970
Circumference 130083832.75941
Area 1.3465943401385E+15

Sphere

Radius = n
Volume 3.7172260962857E+22
Surface area 5.386377360554E+15
Circumference 130083832.75941

Square

Length = n
Perimeter 82813940
Area 428634291145225
Diagonal 29279149.275388

Cube

Length = n
Surface area 2571805746871350
Volume 8.8742236172108E+21
Space diagonal 35859487.91374

Equilateral Triangle

Length = n
Perimeter 62110455
Area 1.8560409253245E+14
Altitude 17929743.95687

Triangular Pyramid

Length = n
Surface area 1.8560409253245E+14
Volume 1.0458372829159E+21
Height 9759716.4251293