28424539 (number)

28424539 is an odd 8-digits composite number following 28424538 and preceding 28424540. In scientific notation, it is written as 2.8424539 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 23708160 positive integers (up to 28424539) that are relatively prime to 28424539.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred twenty-four thousand five hundred thirty-nine

Notation

Scientific notation 2.8424539 × 10^7
Engineering notation 2.8424539 × 10^6

Prime Factorization of 28424539

Prime Factorization 13 × 11 × 197 × 1009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28424539
Product of the distinct prime numbers

The prime factorization of 28424539 is 13 × 11 × 197 × 1009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 28, 44, 94, 99, 9110, 5633, 75688, 71110, 216362, 333995, 7729570, 6130662, 43193507, 36893547, 958377662, 352593507, 1387425042, 7248042094

Basic calculations (n = 28424539)

Multiplication

n×y
n×2 56849078
n×3 85273617
n×4 113698156
n×5 142122695

Division

n÷y
n÷2 14212269.5
n÷3 9474846.3333333
n÷3 7106134.75
n÷5 5684907.8

Exponentiation

ny
n2 807954417362521
n3 2.2965731846543E+22
n4 6.5279034053561E+29
n5 1.8555264493378E+37

Nth Root

y√n
2√n 5331.4668713216
3√n 305.185908338
4√n 73.016894423973
5√n 30.955561494714

Divisors of 28424539

1, 11, 13, 143, 197, 1009, 2167, 2561, 11099, 13117, 28171, 144287, 198773, 2186503, 2584049, 28424539

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 -28424538
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 28424539 can be divided by 16 positive divisors. The sum of these divisors (counting 28424539) is 1, the average is 0.0625.

Base conversion 28424539

Base System Value
2 Binary 1101100011011100101011011
3 Ternary 1222111010010201
4 Quaternary 1230123211123
5 Quinary 24234041124
6 Senary 2453123031
8 Octal 154334533
10 Decimal 28424539
12 Duodecimal 9629477
16 Hexadecimal 1b1b95b
20 Vigesimal 8hd16j
36 Base36 gx8ij

Cryptographic Hash Functions

md5 43c7657c27d76fae2708bddec49b7215
sha1 f47bbf4324f92e064cfa158bf1c5d38f8ff13b8b
sha256 a5beac39725662fda08265636de7b4c134d067eb658487bad704c7bb6bc6e263
sha512 f63bf31ee2a9263fac332a84aa69399fff988a5ff234e45d583b1442929088aed5e6fd89c6e3f9e80cdda72ce2ab22fa3b05a7b80a7e45bfe3ca6a5c017b7736
ripemd-160 a62c16bcbca74216e88f9e0ea8ace535b5766c9e

28424539 as geometric shapes

Circle

Radius = n
Diameter 56849078
Circumference 178596645.80815
Area 2.5382636620215E+15

Sphere

Radius = n
Volume 9.6198632604551E+22
Surface area 1.0153054648086E+16
Circumference 178596645.80815

Square

Length = n
Perimeter 113698156
Area 807954417362521
Diagonal 40198368.558003

Cube

Length = n
Surface area 4847726504175126
Volume 2.2965731846543E+22
Space diagonal 49232745.729723

Equilateral Triangle

Length = n
Perimeter 85273617
Area 3.498545252679E+14
Altitude 24616372.864862

Triangular Pyramid

Length = n
Surface area 3.498545252679E+14
Volume 2.7065374539338E+21
Height 13399456.186001