28473669 (number)

28473669 is an odd 8-digits composite number following 28473668 and preceding 28473670. In scientific notation, it is written as 2.8473669 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 16147008 positive integers (up to 28473669) that are relatively prime to 28473669.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred seventy-three thousand six hundred sixty-nine

Notation

Scientific notation 2.8473669 × 10^7
Engineering notation 2.8473669 × 10^6

Prime Factorization of 28473669

Prime Factorization 3 × 3 × 7 × 137 × 3299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9491223
Product of the distinct prime numbers

The prime factorization of 28473669 is 3 × 3 × 7 × 137 × 3299. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 49, 81, 802, 154, 7223, 7117, 39414, 3048, 469620, 444688, 7075963, 6285055, 90508473, 23766950, 974963053, 274370799, 7860648959, 8033771033

Basic calculations (n = 28473669)

Multiplication

n×y
n×2 56947338
n×3 85421007
n×4 113894676
n×5 142368345

Division

n÷y
n÷2 14236834.5
n÷3 9491223
n÷3 7118417.25
n÷5 5694733.8

Exponentiation

ny
n2 810749826321561
n3 2.3085022196488E+22
n4 6.5731528088044E+29
n5 1.8716177736432E+37

Nth Root

y√n
2√n 5336.0724320421
3√n 305.36163858013
4√n 73.048425253678
5√n 30.966255046161

Divisors of 28473669

1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 3299, 8631, 9897, 23093, 29691, 69279, 207837, 451963, 1355889, 3163741, 4067667, 9491223, 28473669

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 -28473668
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 28473669 can be divided by 24 positive divisors. The sum of these divisors (counting 28473669) is 1, the average is 0.041666666666667.

Base conversion 28473669

Base System Value
2 Binary 1101100100111100101000101
3 Ternary 1222120121112100
4 Quaternary 1230213211011
5 Quinary 24242124134
6 Senary 2454142313
8 Octal 154474505
10 Decimal 28473669
12 Duodecimal 9651999
16 Hexadecimal 1b27945
20 Vigesimal 8hj439
36 Base36 gyaf9

Cryptographic Hash Functions

md5 c01521af35807929241b6c750de07a59
sha1 2e8660f85ebfd7c4d2b0046f151236462996960a
sha256 6706cf1b7d1cfa522e29abf4d6d4eea506c0f4c484ba461e5ebfa33ac933a726
sha512 786d57fafd3d9b4ba1527d9a8ea2de666c12b855ec6b9f9fb2ab3bd31616423fae572c871ac1ce154cbe6ebe86e1fd7b121ebd32f7b80e0fcaaf7cd6d89dec59
ripemd-160 2db414ff228205ef2d5df6a5a26c0db4647ec2ba

28473669 as geometric shapes

Circle

Radius = n
Diameter 56947338
Circumference 178905338.70229
Area 2.547045698271E+15

Sphere

Radius = n
Volume 9.6698314853924E+22
Surface area 1.0188182793084E+16
Circumference 178905338.70229

Square

Length = n
Perimeter 113894676
Area 810749826321561
Diagonal 40267848.870322

Cube

Length = n
Surface area 4864498957929366
Volume 2.3085022196488E+22
Space diagonal 49317841.385899

Equilateral Triangle

Length = n
Perimeter 85421007
Area 3.5106497285415E+14
Altitude 24658920.692949

Triangular Pyramid

Length = n
Surface area 3.5106497285415E+14
Volume 2.7205959564964E+21
Height 13422616.290107