28444859 (number)

28444859 is an odd 8-digits composite number following 28444858 and preceding 28444860. In scientific notation, it is written as 2.8444859 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 25599552 positive integers (up to 28444859) that are relatively prime to 28444859.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred forty-four thousand eight hundred fifty-nine

Notation

Scientific notation 2.8444859 × 10^7
Engineering notation 2.8444859 × 10^6

Prime Factorization of 28444859

Prime Factorization 23 × 17 × 23 × 3163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1236733
Product of the distinct prime numbers

The prime factorization of 28444859 is 23 × 17 × 23 × 3163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 75, 95, 487, 842, 2594, 1906, 61380, 89463, 310553, 324497, 9770701, 5712579, 55211598, 94647641, 343136648, 886861401, 2620838413, 7251361946

Basic calculations (n = 28444859)

Multiplication

n×y
n×2 56889718
n×3 85334577
n×4 113779436
n×5 142224295

Division

n÷y
n÷2 14222429.5
n÷3 9481619.6666667
n÷3 7111214.75
n÷5 5688971.8

Exponentiation

ny
n2 809110003529881
n3 2.3015019965897E+22
n4 6.5465899781212E+29
n5 1.8621682885847E+37

Nth Root

y√n
2√n 5333.3721977751
3√n 305.25861430175
4√n 73.02994042018
5√n 30.959986102756

Divisors of 28444859

1, 17, 23, 391, 529, 3163, 8993, 53771, 72749, 1236733, 1673227, 28444859

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28444858
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28444859 can be divided by 12 positive divisors. The sum of these divisors (counting 28444859) is 1, the average is 0.083333333333333.

Base conversion 28444859

Base System Value
2 Binary 1101100100000100010111011
3 Ternary 1222112011000022
4 Quaternary 1230200202323
5 Quinary 24240213414
6 Senary 2453401055
8 Octal 154404273
10 Decimal 28444859
12 Duodecimal 963918b
16 Hexadecimal 1b208bb
20 Vigesimal 8hfc2j
36 Base36 gxo6z

Cryptographic Hash Functions

md5 e36aa6d6846fc872cdca0279c659cb16
sha1 7d583864a572c77665961260fe21ad42216e0ff2
sha256 84c89d1ac6f1ed8f70aa95a05a8beae849159d632b60e3728aa9b28a12c78479
sha512 bf60f4bbf10707cdd4afe9d60bc3c9afde6e3e673639156685940e7475eda3aeb256b0aaca57d3bdfd6e8d125a0a39a708597e3254f37a2be393036ffd14f2c5
ripemd-160 d2bc9a059ac4e78311c6b2f20696fffc9fff4ad8

28444859 as geometric shapes

Circle

Radius = n
Diameter 56889718
Circumference 178724320.1336
Area 2.5418940430355E+15

Sphere

Radius = n
Volume 9.6405090196112E+22
Surface area 1.0167576172142E+16
Circumference 178724320.1336

Square

Length = n
Perimeter 113779436
Area 809110003529881
Diagonal 40227105.37759

Cube

Length = n
Surface area 4854660021179286
Volume 2.3015019965897E+22
Space diagonal 49267941.002133

Equilateral Triangle

Length = n
Perimeter 85334577
Area 3.503549087565E+14
Altitude 24633970.501066

Triangular Pyramid

Length = n
Surface area 3.503549087565E+14
Volume 2.7123461145049E+21
Height 13409035.125863