20454706 (number)

20454706 is an even 8-digits composite number following 20454705 and preceding 20454707. In scientific notation, it is written as 2.0454706 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 9596160 positive integers (up to 20454706) that are relatively prime to 20454706.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-four thousand seven hundred six

Notation

Scientific notation 2.0454706 × 10^7
Engineering notation 2.0454706 × 10^6

Prime Factorization of 20454706

Prime Factorization 2 × 17 × 1429 × 421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20454706
Product of the distinct prime numbers

The prime factorization of 20454706 is 2 × 17 × 1429 × 421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 99, 51, 475, 474, 263, 7518, 5303, 99802, 674298, 224862, 9231766, 4210271, 14531924, 95049738, 399713320, 31337834, 1364340121, 8659043447

Basic calculations (n = 20454706)

Multiplication

n×y
n×2 40909412
n×3 61364118
n×4 81818824
n×5 102273530

Division

n÷y
n÷2 10227353
n÷3 6818235.3333333
n÷3 5113676.5
n÷5 4090941.2

Exponentiation

ny
n2 418394997546436
n3 8.5581466666831E+21
n4 1.7505437397188E+29
n5 3.5806857536089E+36

Nth Root

y√n
2√n 4522.6879175994
3√n 273.48346930648
4√n 67.250932466394
5√n 28.984021843884

Divisors of 20454706

1, 2, 17, 34, 421, 842, 1429, 2858, 7157, 14314, 24293, 48586, 601609, 1203218, 10227353, 20454706

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 -20454705
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 20454706 can be divided by 16 positive divisors. The sum of these divisors (counting 20454706) is 1, the average is 0.0625.

Base conversion 20454706

Base System Value
2 Binary 1001110000001110100110010
3 Ternary 1102111012120201
4 Quaternary 1032001310302
5 Quinary 20214022311
6 Senary 2010225414
8 Octal 116016462
10 Decimal 20454706
12 Duodecimal 6a2526a
16 Hexadecimal 1381d32
20 Vigesimal 67ggf6
36 Base36 c6eya

Cryptographic Hash Functions

md5 00ebe25a58689f190d08bdfb5bb5eaf7
sha1 acfedd0aadfdbac84523e2af062a68a22f2b1f4a
sha256 2b10d1e85d8abc4897430fe1761d29eb5e56e521597d24f70b927b747c90599e
sha512 284658a2bfe37f68c9017fd406a24ebdd7f4d8c9a2919183cf1d6cb0e53a8058b4619096ba556a9c8082732eec499252e6836b9a07ecaf1a42a65f88138236de
ripemd-160 351879621d6995fd7b57eb148cc4bdb4b34aed84

20454706 as geometric shapes

Circle

Radius = n
Diameter 40909412
Circumference 128520708.20188
Area 1.3144266505906E+15

Sphere

Radius = n
Volume 3.5848280928527E+22
Surface area 5.2577066023624E+15
Circumference 128520708.20188

Square

Length = n
Perimeter 81818824
Area 418394997546436
Diagonal 28927322.639554

Cube

Length = n
Surface area 2510369985278616
Volume 8.5581466666831E+21
Space diagonal 35428590.045884

Equilateral Triangle

Length = n
Perimeter 61364118
Area 1.8117034834577E+14
Altitude 17714295.022942

Triangular Pyramid

Length = n
Surface area 1.8117034834577E+14
Volume 1.0085872570668E+21
Height 9642440.8798514