20454068 (number)

20454068 is an even 8-digits composite number following 20454067 and preceding 20454069. In scientific notation, it is written as 2.0454068 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 9888480 positive integers (up to 20454068) that are relatively prime to 20454068.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-four thousand sixty-eight

Notation

Scientific notation 2.0454068 × 10^7
Engineering notation 2.0454068 × 10^6

Prime Factorization of 20454068

Prime Factorization 2 × 2 × 43 × 109 × 1091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10227034
Product of the distinct prime numbers

The prime factorization of 20454068 is 2 × 2 × 43 × 109 × 1091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 54, 64, 952, 523, 9054, 5130, 64829, 25157, 496026, 650135, 1757905, 2060435, 52463888, 76318395, 146036787, 694218201, 6658685007, 6450142675

Basic calculations (n = 20454068)

Multiplication

n×y
n×2 40908136
n×3 61362204
n×4 81816272
n×5 102270340

Division

n÷y
n÷2 10227034
n÷3 6818022.6666667
n÷3 5113517
n÷5 4090813.6

Exponentiation

ny
n2 418368897748624
n3 8.5573458836354E+21
n4 1.750325346034E+29
n5 3.5801273649903E+36

Nth Root

y√n
2√n 4522.6173837724
3√n 273.48062588147
4√n 67.250408056549
5√n 28.983841034278

Divisors of 20454068

1, 2, 4, 43, 86, 109, 172, 218, 436, 1091, 2182, 4364, 4687, 9374, 18748, 46913, 93826, 118919, 187652, 237838, 475676, 5113517, 10227034, 20454068

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 -20454067
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 20454068 can be divided by 24 positive divisors. The sum of these divisors (counting 20454068) is 1, the average is 0.041666666666667.

Base conversion 20454068

Base System Value
2 Binary 1001110000001101010110100
3 Ternary 1102111011201002
4 Quaternary 1032001222310
5 Quinary 20214012233
6 Senary 2010222432
8 Octal 116015264
10 Decimal 20454068
12 Duodecimal 6a24a18
16 Hexadecimal 1381ab4
20 Vigesimal 67gf38
36 Base36 c6egk

Cryptographic Hash Functions

md5 522f3f11fb285a67e6073e7c4cbe472d
sha1 093f186933b6adabae4260f16aa29182639c1132
sha256 d6d387281d20490644dd3b712a8d249c5640600e8f1adde56d206b153ddf07a2
sha512 ec55d7b5c95b22cf41acdb234bfd78db57f795c7069b2c3ee6641301c4c930117b153c51ca724c8a39f593d0e9c1ade81df17fac3519d4ca8c0cf77a5a37e26e
ripemd-160 5f1afd466a02db278f4eb330b21689034edccfb6

20454068 as geometric shapes

Circle

Radius = n
Diameter 40908136
Circumference 128516699.52965
Area 1.3143446556575E+15

Sphere

Radius = n
Volume 3.5844926616341E+22
Surface area 5.2573786226301E+15
Circumference 128516699.52965

Square

Length = n
Perimeter 81816272
Area 418368897748624
Diagonal 28926420.371302

Cube

Length = n
Surface area 2510213386491744
Volume 8.5573458836354E+21
Space diagonal 35427484.997469

Equilateral Triangle

Length = n
Perimeter 61362204
Area 1.811590468018E+14
Altitude 17713742.498734

Triangular Pyramid

Length = n
Surface area 1.811590468018E+14
Volume 1.0084928838796E+21
Height 9642140.1237672