28999619 (number)

28999619 is an odd 8-digits composite number following 28999618 and preceding 28999620. In scientific notation, it is written as 2.8999619 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 24895200 positive integers (up to 28999619) that are relatively prime to 28999619.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8999619 × 10^7
Engineering notation 2.8999619 × 10^6

Prime Factorization of 28999619

Prime Factorization 11 × 23 × 83 × 1381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28999619
Product of the distinct prime numbers

The prime factorization of 28999619 is 11 × 23 × 83 × 1381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 75, 84, 812, 6, 5122, 8027, 67400, 37241, 623183, 358648, 9289888, 7102560, 45376112, 82895533, 974097177, 864719856, 6933409832, 589114319

Basic calculations (n = 28999619)

Multiplication

n×y
n×2 57999238
n×3 86998857
n×4 115998476
n×5 144998095

Division

n÷y
n÷2 14499809.5
n÷3 9666539.6666667
n÷3 7249904.75
n÷5 5799923.8

Exponentiation

ny
n2 840977902145161
n3 2.4388038749629E+22
n4 7.0724383189648E+29
n5 2.0509801665098E+37

Nth Root

y√n
2√n 5385.1294320564
3√n 307.23033709981
4√n 73.383441129838
5√n 31.0798173896

Divisors of 28999619

1, 11, 23, 83, 253, 913, 1381, 1909, 15191, 20999, 31763, 114623, 349393, 1260853, 2636329, 28999619

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 -28999618
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 28999619 can be divided by 16 positive divisors. The sum of these divisors (counting 28999619) is 1, the average is 0.0625.

Base conversion 28999619

Base System Value
2 Binary 1101110100111111111000011
3 Ternary 2000120022222222
4 Quaternary 1232213333003
5 Quinary 24410441434
6 Senary 2513321255
8 Octal 156477703
10 Decimal 28999619
12 Duodecimal 986622b
16 Hexadecimal 1ba7fc3
20 Vigesimal 914j0j
36 Base36 h9k8z

Cryptographic Hash Functions

md5 d7a3e6a6a957581d94f71114fda91f59
sha1 ec3d6c0ea902c6b73e327794eae3956935cf57b1
sha256 f1991cc8547c231849283e9ed6ab630d0a28183f539f20b98a5c1dd62b8ed29a
sha512 932944a30885b62f5e9541f615a3874ae7aa0b06905b8d7e4849a4f91d3c4bdbd59fed6e1c8dd35d66ed6f1dac68a89d3abd9efb4a8baa8190d0b9c223c32995
ripemd-160 caef2493d010756741274f2c3d69d4bf02ffa122

28999619 as geometric shapes

Circle

Radius = n
Diameter 57999238
Circumference 182209980.01461
Area 2.6420099992106E+15

Sphere

Radius = n
Volume 1.021563778284E+23
Surface area 1.0568039996842E+16
Circumference 182209980.01461

Square

Length = n
Perimeter 115998476
Area 840977902145161
Diagonal 41011654.493452

Cube

Length = n
Surface area 5045867412870966
Volume 2.4388038749629E+22
Space diagonal 50228813.50814

Equilateral Triangle

Length = n
Perimeter 86998857
Area 3.6415411363953E+14
Altitude 25114406.75407

Triangular Pyramid

Length = n
Surface area 3.6415411363953E+14
Volume 2.8741579299505E+21
Height 13670551.497817