28112401 (number)

28112401 is an odd 8-digits prime number following 28112400 and preceding 28112402. In scientific notation, it is written as 2.8112401 × 10^7. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 28112400 positive integers (up to 28112401) that are relatively prime to 28112401.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred twelve thousand four hundred one

Notation

Scientific notation 2.8112401 × 10^7
Engineering notation 2.8112401 × 10^6

Prime Factorization of 28112401

Prime Factorization 28112401

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28112401
Product of the distinct prime numbers

The prime factorization of 28112401 is 28112401. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 3, 46, 51, 509, 915, 211, 6438, 35830, 54894, 295283, 581603, 6348346, 5439905, 31168704, 54257505, 3431084, 822441025, 7695782965, 5949786381

Basic calculations (n = 28112401)

Multiplication

n×y
n×2 56224802
n×3 84337203
n×4 112449604
n×5 140562005

Division

n÷y
n÷2 14056200.5
n÷3 9370800.3333333
n÷3 7028100.25
n÷5 5622480.2

Exponentiation

ny
n2 790307089984801
n3 2.2217429826796E+22
n4 6.2458529648024E+29
n5 1.7558592313357E+37

Nth Root

y√n
2√n 5302.1128807297
3√n 304.06468282564
4√n 72.815608771264
5√n 30.887274504188

Divisors of 28112401

1, 28112401

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28112402
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14056201
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5302.1129750317
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999928857
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28112401 can be divided by 2 positive divisors. The sum of these divisors (counting 28112401) is 28112402, the average is 14056201.

Base conversion 28112401

Base System Value
2 Binary 1101011001111011000010001
3 Ternary 1221220020222001
4 Quaternary 1223033120101
5 Quinary 24144044101
6 Senary 2442314001
8 Octal 153173021
10 Decimal 28112401
12 Duodecimal 94b8901
16 Hexadecimal 1acf611
20 Vigesimal 8fe101
36 Base36 gqjo1

Cryptographic Hash Functions

md5 cf177bb354c50d18eb65ceb73ae4bb80
sha1 ac3986f3ea299b19f81ee570c4c9f8f565cdb026
sha256 41f19433bbd16e4685705ef6392ec27ffd8d21b5bb91f4aed246dcedbedf527f
sha512 cccf2cc9559958f71b4857fa6ad364b4cd23225d83008a5025b27f6309873c920dfd480ad21ce2da00a053a286c677f8e8828f97ce2a3449497a03e2352d6cfd
ripemd-160 b1a7d98284f60c634534dfb78f513819231ad1e9

28112401 as geometric shapes

Circle

Radius = n
Diameter 56224802
Circumference 176635424.91274
Area 2.4828229479762E+15

Sphere

Radius = n
Volume 9.3064152434011E+22
Surface area 9.9312917919047E+15
Circumference 176635424.91274

Square

Length = n
Perimeter 112449604
Area 790307089984801
Diagonal 39756938.765071

Cube

Length = n
Surface area 4741842539908806
Volume 2.2217429826796E+22
Space diagonal 48692106.85475

Equilateral Triangle

Length = n
Perimeter 84337203
Area 3.422130083589E+14
Altitude 24346053.427375

Triangular Pyramid

Length = n
Surface area 3.422130083589E+14
Volume 2.6183492151773E+21
Height 13252312.92169