28851040 (number)

28851040 is an even 8-digits composite number following 28851039 and preceding 28851041. In scientific notation, it is written as 2.8851040 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 48 positive divisors. There are 10860544 positive integers (up to 28851040) that are relatively prime to 28851040.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-one thousand forty

Notation

Scientific notation 2.8851040 × 10^7
Engineering notation 2.8851040 × 10^6

Prime Factorization of 28851040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 17 × 10607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1803190
Product of the distinct prime numbers

The prime factorization of 28851040 is 2 × 2 × 2 × 2 × 2 × 5 × 17 × 10607. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 10, 54, 65, 454, 617, 6232, 3578, 34663, 14850, 914386, 605210, 5121135, 6587657, 66031946, 29803743, 119831554, 992087327, 3120027341, 7140905694

Basic calculations (n = 28851040)

Multiplication

n×y
n×2 57702080
n×3 86553120
n×4 115404160
n×5 144255200

Division

n÷y
n÷2 14425520
n÷3 9617013.3333333
n÷3 7212760
n÷5 5770208

Exponentiation

ny
n2 832382509081600
n3 2.4015101064814E+22
n4 6.9286064142498E+29
n5 1.9989750080178E+37

Nth Root

y√n
2√n 5371.3164122029
3√n 306.70474217429
4√n 73.289265327215
5√n 31.047904549047

Divisors of 28851040

1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 10607, 21214, 42428, 53035, 84856, 106070, 169712, 180319, 212140, 339424, 360638, 424280, 721276, 848560, 901595, 1442552, 1697120, 1803190, 2885104, 3606380, 5770208, 7212760, 14425520, 28851040

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28851039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28851040 can be divided by 48 positive divisors. The sum of these divisors (counting 28851040) is 1, the average is 0.020833333333333.

Base conversion 28851040

Base System Value
2 Binary 1101110000011101101100000
3 Ternary 2000021210012001
4 Quaternary 1232003231200
5 Quinary 24341213130
6 Senary 2510213344
8 Octal 156035540
10 Decimal 28851040
12 Duodecimal 97b4254
16 Hexadecimal 1b83b60
20 Vigesimal 9067c0
36 Base36 h6dls

Cryptographic Hash Functions

md5 c82ca134a92dc01656981fc24c98389f
sha1 92b5163e72e721a0a33ba6c2464c99d00e9457e4
sha256 a478346539556f56a23993f15a2884dc7457b9c64587053358f9bfe49d19cfcd
sha512 ea891d29559409731f2e751a3119cd349078f0cd49b93ce80feed8400187fd63d7dea68fbf459697fe619d5ee86e9476ca6b583d8ba023bce474c407058a2376
ripemd-160 becdff64e7ddca8ac8bc156150cd39ba75c637a2

28851040 as geometric shapes

Circle

Radius = n
Diameter 57702080
Circumference 181276430.62485
Area 2.6150067755074E+15

Sphere

Radius = n
Volume 1.0059422010725E+23
Surface area 1.046002710203E+16
Circumference 181276430.62485

Square

Length = n
Perimeter 115404160
Area 832382509081600
Diagonal 40801532.056569

Cube

Length = n
Surface area 4994295054489600
Volume 2.4015101064814E+22
Space diagonal 49971467.131202

Equilateral Triangle

Length = n
Perimeter 86553120
Area 3.6043219926525E+14
Altitude 24985733.565601

Triangular Pyramid

Length = n
Surface area 3.6043219926525E+14
Volume 2.8302068023017E+21
Height 13600510.685523