28298693 (number)

28298693 is an odd 8-digits composite number following 28298692 and preceding 28298694. In scientific notation, it is written as 2.8298693 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 25267200 positive integers (up to 28298693) that are relatively prime to 28298693.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-eight thousand six hundred ninety-three

Notation

Scientific notation 2.8298693 × 10^7
Engineering notation 2.8298693 × 10^6

Prime Factorization of 28298693

Prime Factorization 17 × 29 × 61 × 941

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28298693
Product of the distinct prime numbers

The prime factorization of 28298693 is 17 × 29 × 61 × 941. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 26, 50, 902, 523, 7072, 6604, 39408, 4189, 676696, 586330, 9993109, 1044484, 93361842, 77618658, 265426678, 101034546, 7801831886, 3932667028

Basic calculations (n = 28298693)

Multiplication

n×y
n×2 56597386
n×3 84896079
n×4 113194772
n×5 141493465

Division

n÷y
n÷2 14149346.5
n÷3 9432897.6666667
n÷3 7074673.25
n÷5 5659738.6

Exponentiation

ny
n2 800816025508249
n3 2.2662046855338E+22
n4 6.4130630671083E+29
n5 1.8148130292574E+37

Nth Root

y√n
2√n 5319.6515863353
3√n 304.73485153004
4√n 72.935941663458
5√n 30.92810246755

Divisors of 28298693

1, 17, 29, 61, 493, 941, 1037, 1769, 15997, 27289, 30073, 57401, 463913, 975817, 1664629, 28298693

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 -28298692
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 28298693 can be divided by 16 positive divisors. The sum of these divisors (counting 28298693) is 1, the average is 0.0625.

Base conversion 28298693

Base System Value
2 Binary 1101011111100110111000101
3 Ternary 1222020201111202
4 Quaternary 1223330313011
5 Quinary 24221024233
6 Senary 2450312245
8 Octal 153746705
10 Decimal 28298693
12 Duodecimal 9588685
16 Hexadecimal 1afcdc5
20 Vigesimal 8gh6ed
36 Base36 gujet

Cryptographic Hash Functions

md5 fa0631b83780e1f675cdbb4e62af8032
sha1 fb8e7a4d802e136fe867e7797ff7f5caff36b271
sha256 bcd705c6504f233bb56e9e22ba69318031aaf12f66ff248df60dbb80a0d54f46
sha512 5be38434f87d7a284f08feb79c557e12650e113befdbfa9088c480e877565fe04e0a7cf5bf842ec87e35dcb70c7d26cc9f1b216e8e5b3b9e85feedaedfd607a4
ripemd-160 a695f647536292871b3153098028517a32d05b83

28298693 as geometric shapes

Circle

Radius = n
Diameter 56597386
Circumference 177805932.06999
Area 2.5158377426137E+15

Sphere

Radius = n
Volume 9.492655988805E+22
Surface area 1.0063350970455E+16
Circumference 177805932.06999

Square

Length = n
Perimeter 113194772
Area 800816025508249
Diagonal 40020395.438033

Cube

Length = n
Surface area 4804896153049494
Volume 2.2662046855338E+22
Space diagonal 49014774.063794

Equilateral Triangle

Length = n
Perimeter 84896079
Area 3.4676351092392E+14
Altitude 24507387.031897

Triangular Pyramid

Length = n
Surface area 3.4676351092392E+14
Volume 2.6707478344961E+21
Height 13340131.812678