20454792 (number)

20454792 is an even 8-digits composite number following 20454791 and preceding 20454793. In scientific notation, it is written as 2.0454792 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 6246720 positive integers (up to 20454792) that are relatively prime to 20454792.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-four thousand seven hundred ninety-two

Notation

Scientific notation 2.0454792 × 10^7
Engineering notation 2.0454792 × 10^6

Prime Factorization of 20454792

Prime Factorization 2 × 2 × 2 × 93 × 19 × 1447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5113698
Product of the distinct prime numbers

The prime factorization of 20454792 is 2 × 2 × 2 × 93 × 19 × 1447. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 59, 28, 134, 996, 3591, 4167, 91577, 28308, 941503, 116639, 8922366, 6641852, 4244989, 12995525, 330638951, 569005049, 8403703458, 2830439809

Basic calculations (n = 20454792)

Multiplication

n×y
n×2 40909584
n×3 61364376
n×4 81819168
n×5 102273960

Division

n÷y
n÷2 10227396
n÷3 6818264
n÷3 5113698
n÷5 4090958.4

Exponentiation

ny
n2 418398515763264
n3 8.5582546130463E+21
n4 1.750573179929E+29
n5 3.5807610276227E+36

Nth Root

y√n
2√n 4522.6974252099
3√n 273.48385258495
4√n 67.25100315393
5√n 28.984046215994

Divisors of 20454792

1, 2, 4, 8, 19, 38, 76, 93, 152, 186, 372, 744, 1447, 1767, 2894, 3534, 5788, 7068, 11576, 14136, 27493, 54986, 109972, 134571, 219944, 269142, 538284, 1076568, 2556849, 5113698, 10227396, 20454792

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20454791
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20454792 can be divided by 32 positive divisors. The sum of these divisors (counting 20454792) is 1, the average is 0.03125.

Base conversion 20454792

Base System Value
2 Binary 1001110000001110110001000
3 Ternary 1102111012200220
4 Quaternary 1032001312020
5 Quinary 20214023132
6 Senary 2010230040
8 Octal 116016610
10 Decimal 20454792
12 Duodecimal 6a25320
16 Hexadecimal 1381d88
20 Vigesimal 67ggjc
36 Base36 c6f0o

Cryptographic Hash Functions

md5 617756b272461a631525e33aa584a9a6
sha1 b3798915334dbffafa0dda2f23493f588e2fc6df
sha256 b74cea5d3a8e2314e62e8baa748b3015c9003b502ee96cd09ecada2a0f03d889
sha512 0c5e8ff364a3bf2e5718cd2b9e62d568dae69ee30e3e72988eb6f7a86574963896970253fdbfe491dc7d2c37870bc3e9d883a3066966f5387d301e5e0fb10710
ripemd-160 b63c163a84e1df2b5ed37b2996d6597e763eb341

20454792 as geometric shapes

Circle

Radius = n
Diameter 40909584
Circumference 128521248.55581
Area 1.3144377033947E+15

Sphere

Radius = n
Volume 3.5848733093196E+22
Surface area 5.257750813579E+15
Circumference 128521248.55581

Square

Length = n
Perimeter 81819168
Area 418398515763264
Diagonal 28927444.261921

Cube

Length = n
Surface area 2510391094579584
Volume 8.5582546130463E+21
Space diagonal 35428739.002253

Equilateral Triangle

Length = n
Perimeter 61364376
Area 1.8117187177835E+14
Altitude 17714369.501127

Triangular Pyramid

Length = n
Surface area 1.8117187177835E+14
Volume 1.0085999786677E+21
Height 9642481.4206402