20403460 (number)

20403460 is an even 8-digits composite number following 20403459 and preceding 20403461. In scientific notation, it is written as 2.0403460 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 6359040 positive integers (up to 20403460) that are relatively prime to 20403460.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand four hundred sixty

Notation

Scientific notation 2.0403460 × 10^7
Engineering notation 2.0403460 × 10^6

Prime Factorization of 20403460

Prime Factorization 2 × 2 × 5 × 77 × 13249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10201730
Product of the distinct prime numbers

The prime factorization of 20403460 is 2 × 2 × 5 × 77 × 13249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 26, 55, 775, 888, 9166, 558, 45280, 27062, 482091, 124599, 2029466, 2862091, 34553221, 8760932, 279509279, 819458364, 4221964268, 3424544581

Basic calculations (n = 20403460)

Multiplication

n×y
n×2 40806920
n×3 61210380
n×4 81613840
n×5 102017300

Division

n÷y
n÷2 10201730
n÷3 6801153.3333333
n÷3 5100865
n÷5 4080692

Exponentiation

ny
n2 416301179971600
n3 8.4939844735033E+21
n4 1.7330667244575E+29
n5 3.5360557589799E+36

Nth Root

y√n
2√n 4517.0189284527
3√n 273.25488858695
4√n 67.208771216655
5√n 28.969484300173

Divisors of 20403460

1, 2, 4, 5, 10, 20, 77, 154, 308, 385, 770, 1540, 13249, 26498, 52996, 66245, 132490, 264980, 1020173, 2040346, 4080692, 5100865, 10201730, 20403460

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20403459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20403460 can be divided by 24 positive divisors. The sum of these divisors (counting 20403460) is 1, the average is 0.041666666666667.

Base conversion 20403460

Base System Value
2 Binary 1001101110101010100000100
3 Ternary 1102101121021201
4 Quaternary 1031311110010
5 Quinary 20210402320
6 Senary 2005152244
8 Octal 115652404
10 Decimal 20403460
12 Duodecimal 69bb684
16 Hexadecimal 1375504
20 Vigesimal 67a8d0
36 Base36 c5bes

Cryptographic Hash Functions

md5 601a03b7d9293fc72e9d8c833a0b27e0
sha1 fce38f13907431122069641dc4df456ca7546ed5
sha256 c9890f8d969e59726a5881b1db376824ada936dcce76543b94dcff324b809ab7
sha512 59a95205b632c7b36dc1734f3a0955bfaeb63685c3c86a4f218bffee0e1e5bb914ee49d31e8aedcb06fa39629ac5ddeb362df69a613b120aa94eb4bed1455420
ripemd-160 45f99824bad5b8cb3b427673a388b54f71a89249

20403460 as geometric shapes

Circle

Radius = n
Diameter 40806920
Circumference 128198720.08763
Area 1.3078487286795E+15

Sphere

Radius = n
Volume 3.5579518962218E+22
Surface area 5.2313949147182E+15
Circumference 128198720.08763

Square

Length = n
Perimeter 81613840
Area 416301179971600
Diagonal 28854849.851337

Cube

Length = n
Surface area 2497807079829600
Volume 8.4939844735033E+21
Space diagonal 35339829.370199

Equilateral Triangle

Length = n
Perimeter 61210380
Area 1.8026369874042E+14
Altitude 17669914.6851

Triangular Pyramid

Length = n
Surface area 1.8026369874042E+14
Volume 1.0010256700846E+21
Height 9618283.283779