20461448 (number)

20461448 is an even 8-digits composite number following 20461447 and preceding 20461449. In scientific notation, it is written as 2.0461448 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 8718720 positive integers (up to 20461448) that are relatively prime to 20461448.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-one thousand four hundred forty-eight

Notation

Scientific notation 2.0461448 × 10^7
Engineering notation 2.0461448 × 10^6

Prime Factorization of 20461448

Prime Factorization 2 × 2 × 2 × 7 × 191 × 1913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5115362
Product of the distinct prime numbers

The prime factorization of 20461448 is 2 × 2 × 2 × 7 × 191 × 1913. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 58, 95, 677, 35, 1146, 9804, 21265, 37859, 297275, 574518, 4090662, 1741927, 76192975, 21801971, 105257948, 64912717, 890042165, 3562945545

Basic calculations (n = 20461448)

Multiplication

n×y
n×2 40922896
n×3 61384344
n×4 81845792
n×5 102307240

Division

n÷y
n÷2 10230724
n÷3 6820482.6666667
n÷3 5115362
n÷5 4092289.6

Exponentiation

ny
n2 418670854256704
n3 8.5666119134891E+21
n4 1.7528528420404E+29
n5 3.5865907279062E+36

Nth Root

y√n
2√n 4523.4332094107
3√n 273.51351329747
4√n 67.256473364359
5√n 28.985932255278

Divisors of 20461448

1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 1913, 2674, 3826, 5348, 7652, 10696, 13391, 15304, 26782, 53564, 107128, 365383, 730766, 1461532, 2557681, 2923064, 5115362, 10230724, 20461448

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 -20461447
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 20461448 can be divided by 32 positive divisors. The sum of these divisors (counting 20461448) is 1, the average is 0.03125.

Base conversion 20461448

Base System Value
2 Binary 1001110000011011110001000
3 Ternary 1102111112211102
4 Quaternary 1032003132020
5 Quinary 20214231243
6 Senary 2010320532
8 Octal 116033610
10 Decimal 20461448
12 Duodecimal 6a29148
16 Hexadecimal 1383788
20 Vigesimal 67hdc8
36 Base36 c6k5k

Cryptographic Hash Functions

md5 eded5e6e7625bf93f8fdee1ecb023a34
sha1 d113e98a5f1c21130db0787e70ee8cf95d7acc9d
sha256 28bb9a6f0290af776dd5a632f7a7b5e1e3cae9c4e315f12b172f622e133d3f74
sha512 ee559dfa51c446e65eaee71b59a72a7b938f6311b67a82f4a177231d8326054c32e7d5f179f40e71ad95d887895bcbd08cc6445ddc1c18756a331b2abb19f74d
ripemd-160 672627d179aae22a8f3fcc677fc1d857b543b1a6

20461448 as geometric shapes

Circle

Radius = n
Diameter 40922896
Circumference 128563069.43722
Area 1.315293280005E+15

Sphere

Radius = n
Volume 3.588374007143E+22
Surface area 5.2611731200201E+15
Circumference 128563069.43722

Square

Length = n
Perimeter 81845792
Area 418670854256704
Diagonal 28936857.267392

Cube

Length = n
Surface area 2512025125540224
Volume 8.5666119134891E+21
Space diagonal 35440267.532429

Equilateral Triangle

Length = n
Perimeter 61384344
Area 1.8128979780522E+14
Altitude 17720133.766214

Triangular Pyramid

Length = n
Surface area 1.8128979780522E+14
Volume 1.0095848959703E+21
Height 9645619.0891306