28999670 (number)

28999670 is an even 8-digits composite number following 28999669 and preceding 28999671. In scientific notation, it is written as 2.8999670 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 9942576 positive integers (up to 28999670) that are relatively prime to 28999670.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-nine thousand six hundred seventy

Notation

Scientific notation 2.8999670 × 10^7
Engineering notation 2.8999670 × 10^6

Prime Factorization of 28999670

Prime Factorization 2 × 5 × 7 × 7 × 59183

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4142810
Product of the distinct prime numbers

The prime factorization of 28999670 is 2 × 5 × 7 × 7 × 59183. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 44, 29, 16, 990, 1190, 4901, 38323, 90665, 939190, 121513, 4381187, 6644081, 84957417, 67053649, 520879456, 262975919, 7307491518, 9502009575

Basic calculations (n = 28999670)

Multiplication

n×y
n×2 57999340
n×3 86999010
n×4 115998680
n×5 144998350

Division

n÷y
n÷2 14499835
n÷3 9666556.6666667
n÷3 7249917.5
n÷5 5799934

Exponentiation

ny
n2 840980860108900
n3 2.4388167419474E+22
n4 7.0724880706951E+29
n5 2.0509982012909E+37

Nth Root

y√n
2√n 5385.1341673165
3√n 307.23051720261
4√n 73.38347339365
5√n 31.079828321258

Divisors of 28999670

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 59183, 118366, 295915, 414281, 591830, 828562, 2071405, 2899967, 4142810, 5799934, 14499835, 28999670

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 -28999669
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 28999670 can be divided by 24 positive divisors. The sum of these divisors (counting 28999670) is 1, the average is 0.041666666666667.

Base conversion 28999670

Base System Value
2 Binary 1101110100111111111110110
3 Ternary 2000120100001212
4 Quaternary 1232213333312
5 Quinary 24410442140
6 Senary 2513321422
8 Octal 156477766
10 Decimal 28999670
12 Duodecimal 9866272
16 Hexadecimal 1ba7ff6
20 Vigesimal 914j3a
36 Base36 h9kae

Cryptographic Hash Functions

md5 3f807aa2fba520392de16351f932a628
sha1 56bac34725cae8680fabd9826c3c98f5b7d87508
sha256 625b94efd53ee1a1cb22be38bb9d5a7054757cd24dedf0e2778e2850ea0204f7
sha512 211ca3fbc2688119097558c951ad93bd221ee87a33802ece0fd5b1bca67f595723e6208aa6dfcfee9a2ce0e7d405065c929da5c5bbc865897ef20af077d90826
ripemd-160 71bd90b30b4f609c32fbc6657c13d4b64d42b629

28999670 as geometric shapes

Circle

Radius = n
Diameter 57999340
Circumference 182210300.45706
Area 2.6420192919277E+15

Sphere

Radius = n
Volume 1.0215691679938E+23
Surface area 1.0568077167711E+16
Circumference 182210300.45706

Square

Length = n
Perimeter 115998680
Area 840980860108900
Diagonal 41011726.618344

Cube

Length = n
Surface area 5045885160653400
Volume 2.4388167419474E+22
Space diagonal 50228901.842731

Equilateral Triangle

Length = n
Perimeter 86999010
Area 3.641553944754E+14
Altitude 25114450.921365

Triangular Pyramid

Length = n
Surface area 3.641553944754E+14
Volume 2.8741730938372E+21
Height 13670575.539448