20349465 (number)

20349465 is an odd 8-digits composite number following 20349464 and preceding 20349466. In scientific notation, it is written as 2.0349465 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 10833536 positive integers (up to 20349465) that are relatively prime to 20349465.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-nine thousand four hundred sixty-five

Notation

Scientific notation 2.0349465 × 10^7
Engineering notation 2.0349465 × 10^6

Prime Factorization of 20349465

Prime Factorization 5 × 3 × 857 × 1583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20349465
Product of the distinct prime numbers

The prime factorization of 20349465 is 5 × 3 × 857 × 1583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 23, 31, 397, 953, 5374, 4646, 88261, 35101, 312743, 394318, 1146855, 1035727, 15797195, 11131803, 821615223, 611191477, 4801291499, 5406359921

Basic calculations (n = 20349465)

Multiplication

n×y
n×2 40698930
n×3 61048395
n×4 81397860
n×5 101747325

Division

n÷y
n÷2 10174732.5
n÷3 6783155
n÷3 5087366.25
n÷5 4069893

Exponentiation

ny
n2 414100725786225
n3 8.4267282258614E+21
n4 1.7147941109668E+29
n5 3.4895142743325E+36

Nth Root

y√n
2√n 4511.0381288568
3√n 273.0136315967
4√n 67.164262289232
5√n 28.954135278742

Divisors of 20349465

1, 3, 5, 15, 857, 1583, 2571, 4285, 4749, 7915, 12855, 23745, 1356631, 4069893, 6783155, 20349465

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 -20349464
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 20349465 can be divided by 16 positive divisors. The sum of these divisors (counting 20349465) is 1, the average is 0.0625.

Base conversion 20349465

Base System Value
2 Binary 1001101101000001000011001
3 Ternary 1102021212012220
4 Quaternary 1031220020121
5 Quinary 20202140330
6 Senary 2004054253
8 Octal 115501031
10 Decimal 20349465
12 Duodecimal 6994389
16 Hexadecimal 1368219
20 Vigesimal 673dd5
36 Base36 c45qx

Cryptographic Hash Functions

md5 8d5b3cb911c6ab6339cc0d083813436a
sha1 30ed85c9d2453752b0fe1c6a6e29c072e5675380
sha256 43c3bf5357a84963017aa647e304f703117adca22a104780562e8cc878f2ba9a
sha512 4276baea9e8f25eda5de99fbb5fe51aa2c551c7f4080f3ca2aff8dee5545e6d077111620e26c42aa11e3c1d24a8457d8bb31fa2a1a4be83ca51c42d59b1f190e
ripemd-160 b49dcb12e6e9a1e76d78fae6b86c51420a08e723

20349465 as geometric shapes

Circle

Radius = n
Diameter 40698930
Circumference 127859459.49697
Area 1.3009357979762E+15

Sphere

Radius = n
Volume 3.5297796650885E+22
Surface area 5.2037431919048E+15
Circumference 127859459.49697

Square

Length = n
Perimeter 81397860
Area 414100725786225
Diagonal 28778489.390037

Cube

Length = n
Surface area 2484604354717350
Volume 8.4267282258614E+21
Space diagonal 35246307.286845

Equilateral Triangle

Length = n
Perimeter 61048395
Area 1.7931087412822E+14
Altitude 17623153.643422

Triangular Pyramid

Length = n
Surface area 1.7931087412822E+14
Volume 9.9309944528711E+20
Height 9592829.7966789