28542022 (number)

28542022 is an even 8-digits composite number following 28542021 and preceding 28542023. In scientific notation, it is written as 2.8542022 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 13655520 positive integers (up to 28542022) that are relatively prime to 28542022.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-two thousand twenty-two

Notation

Scientific notation 2.8542022 × 10^7
Engineering notation 2.8542022 × 10^6

Prime Factorization of 28542022

Prime Factorization 2 × 61 × 37 × 6323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28542022
Product of the distinct prime numbers

The prime factorization of 28542022 is 2 × 61 × 37 × 6323. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 59, 93, 228, 96, 6502, 2829, 37472, 98381, 956143, 123513, 8536049, 7117765, 77142937, 92140712, 909219133, 620503292, 8937221432, 505280611

Basic calculations (n = 28542022)

Multiplication

n×y
n×2 57084044
n×3 85626066
n×4 114168088
n×5 142710110

Division

n÷y
n÷2 14271011
n÷3 9514007.3333333
n÷3 7135505.5
n÷5 5708404.4

Exponentiation

ny
n2 814647019848484
n3 2.325167316275E+22
n4 6.6364976694802E+29
n5 1.8941906248525E+37

Nth Root

y√n
2√n 5342.4733972197
3√n 305.60579051874
4√n 73.092225285728
5√n 30.981108115509

Divisors of 28542022

1, 2, 37, 61, 74, 122, 2257, 4514, 6323, 12646, 233951, 385703, 467902, 771406, 14271011, 28542022

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 -28542021
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 28542022 can be divided by 16 positive divisors. The sum of these divisors (counting 28542022) is 1, the average is 0.0625.

Base conversion 28542022

Base System Value
2 Binary 1101100111000010001000110
3 Ternary 1222201002021221
4 Quaternary 1230320101012
5 Quinary 24301321042
6 Senary 2455430554
8 Octal 154702106
10 Decimal 28542022
12 Duodecimal 968545a
16 Hexadecimal 1b38446
20 Vigesimal 8i7f12
36 Base36 gzr5y

Cryptographic Hash Functions

md5 72b9d4795ca729b08eb71b3adf99b74e
sha1 cdaae107f032f2f278ab0920878b958516f18351
sha256 9af60d3e79b574c1bfd887c0196699f581ffb227757393fa110ccf41024b1f8e
sha512 cfcf05abc3fa541ccd362cd7399218826793c7d1a9914d0207f75cb2328305a581c2f0879bdc7896601dbd3d622773b1d56f373bca0d470c3ba210745d705093
ripemd-160 c1b47afa961f4c7d30b622d5b2a219e232d08636

28542022 as geometric shapes

Circle

Radius = n
Diameter 57084044
Circumference 179334813.2676
Area 2.5592890928248E+15

Sphere

Radius = n
Volume 9.7396380789021E+22
Surface area 1.0237156371299E+16
Circumference 179334813.2676

Square

Length = n
Perimeter 114168088
Area 814647019848484
Diagonal 40364514.609951

Cube

Length = n
Surface area 4887882119090904
Volume 2.325167316275E+22
Space diagonal 49436232.254749

Equilateral Triangle

Length = n
Perimeter 85626066
Area 3.5275250715304E+14
Altitude 24718116.127374

Triangular Pyramid

Length = n
Surface area 3.5275250715304E+14
Volume 2.7402359612189E+21
Height 13454838.203317