28402473 (number)

28402473 is an odd 8-digits composite number following 28402472 and preceding 28402474. In scientific notation, it is written as 2.8402473 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 16104960 positive integers (up to 28402473) that are relatively prime to 28402473.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred two thousand four hundred seventy-three

Notation

Scientific notation 2.8402473 × 10^7
Engineering notation 2.8402473 × 10^6

Prime Factorization of 28402473

Prime Factorization 57 × 11 × 97 × 467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28402473
Product of the distinct prime numbers

The prime factorization of 28402473 is 57 × 11 × 97 × 467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 35, 41, 876, 298, 4554, 4305, 79823, 73435, 726323, 175065, 16155, 6370378, 17742400, 99044720, 646169867, 366963385, 6703192267, 8491030342

Basic calculations (n = 28402473)

Multiplication

n×y
n×2 56804946
n×3 85207419
n×4 113609892
n×5 142012365

Division

n÷y
n÷2 14201236.5
n÷3 9467491
n÷3 7100618.25
n÷5 5680494.6

Exponentiation

ny
n2 806700472515729
n3 2.2912288389715E+22
n4 6.507656523571E+29
n5 1.84833538704E+37

Nth Root

y√n
2√n 5329.3970578293
3√n 305.1069158449
4√n 73.002719523517
5√n 30.950753834512

Divisors of 28402473

1, 11, 57, 97, 467, 627, 1067, 5137, 5529, 26619, 45299, 60819, 292809, 498289, 2582043, 28402473

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 -28402472
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 28402473 can be divided by 16 positive divisors. The sum of these divisors (counting 28402473) is 1, the average is 0.0625.

Base conversion 28402473

Base System Value
2 Binary 1101100010110001100101001
3 Ternary 1222102222212110
4 Quaternary 1230112030221
5 Quinary 24232334343
6 Senary 2452432533
8 Octal 154261451
10 Decimal 28402473
12 Duodecimal 9618749
16 Hexadecimal 1b16329
20 Vigesimal 8ha63d
36 Base36 gwrhl

Cryptographic Hash Functions

md5 c195bca9b006fdb45bd036ed98e62e8c
sha1 b98bcef74bdf66d69531509108cf97b5abe3010c
sha256 d31332151b425c6ad43b6e86b24d88040404514542595b1261d245655f6442b0
sha512 e371aabbbb28df170c34b8c10eb1e0d96cd56f6e961ddc8a0ee4a020cd4a1a77b0623377e09cea588c6e42d20cd5b7dcd0356969b3d96fce68bc23081b6a7a7d
ripemd-160 2c2df410788e9ac853f5d9aebea54c3920a02e96

28402473 as geometric shapes

Circle

Radius = n
Diameter 56804946
Circumference 178458001.04116
Area 2.5343242781028E+15

Sphere

Radius = n
Volume 9.597476917608E+22
Surface area 1.0137297112411E+16
Circumference 178458001.04116

Square

Length = n
Perimeter 113609892
Area 806700472515729
Diagonal 40167162.521536

Cube

Length = n
Surface area 4840202835094374
Volume 2.2912288389715E+22
Space diagonal 49194526.296603

Equilateral Triangle

Length = n
Perimeter 85207419
Area 3.4931155122177E+14
Altitude 24597263.148302

Triangular Pyramid

Length = n
Surface area 3.4931155122177E+14
Volume 2.7002390821449E+21
Height 13389054.173845