28672039 (number)

28672039 is an odd 8-digits composite number following 28672038 and preceding 28672040. In scientific notation, it is written as 2.8672039 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 25163600 positive integers (up to 28672039) that are relatively prime to 28672039.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-two thousand thirty-nine

Notation

Scientific notation 2.8672039 × 10^7
Engineering notation 2.8672039 × 10^6

Prime Factorization of 28672039

Prime Factorization 11 × 319 × 8171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28672039
Product of the distinct prime numbers

The prime factorization of 28672039 is 11 × 319 × 8171. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 24, 42, 656, 578, 9196, 4119, 7454, 24743, 344395, 560797, 5496826, 183334, 69747825, 55568679, 23454743, 332643468, 9032250531, 2967526640

Basic calculations (n = 28672039)

Multiplication

n×y
n×2 57344078
n×3 86016117
n×4 114688156
n×5 143360195

Division

n÷y
n÷2 14336019.5
n÷3 9557346.3333333
n÷3 7168009.75
n÷5 5734407.8

Exponentiation

ny
n2 822085820417521
n3 2.3570876704358E+22
n4 6.7582509613155E+29
n5 1.9377283513463E+37

Nth Root

y√n
2√n 5354.627811529
3√n 306.06912801643
4√n 73.175322421763
5√n 31.009282371201

Divisors of 28672039

1, 11, 319, 3509, 8171, 89881, 2606549, 28672039

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28672038
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28672039 can be divided by 8 positive divisors. The sum of these divisors (counting 28672039) is 1, the average is 0.125.

Base conversion 28672039

Base System Value
2 Binary 1101101011000000000100111
3 Ternary 1222221200122101
4 Quaternary 1231120000213
5 Quinary 24320001124
6 Senary 2502312531
8 Octal 155300047
10 Decimal 28672039
12 Duodecimal 9728747
16 Hexadecimal 1b58027
20 Vigesimal 8j401j
36 Base36 h2jhj

Cryptographic Hash Functions

md5 51380edb186d1a3fb8410a40eeba00a5
sha1 441440c96c40e7d413c5d7428df8c128cdccef7c
sha256 23139952c95ac70f5e2918084103eb4b4440129eab91b05c5e0a19d1e12ce74c
sha512 f04b07f0b39afeb92b17bdee5a3fdef09f46a5d9075bbd21be7e062578732f58890fee33048b80b1f39024033ae87684bf45ad98dfa35ab082724a89942499a8
ripemd-160 ea8b1f66208764f283ce49668926f36573faac33

28672039 as geometric shapes

Circle

Radius = n
Diameter 57344078
Circumference 180151734.17168
Area 2.582658774044E+15

Sphere

Radius = n
Volume 9.8733457457443E+22
Surface area 1.0330635096176E+16
Circumference 180151734.17168

Square

Length = n
Perimeter 114688156
Area 822085820417521
Diagonal 40548386.41469

Cube

Length = n
Surface area 4932514922505126
Volume 2.3570876704358E+22
Space diagonal 49661428.304596

Equilateral Triangle

Length = n
Perimeter 86016117
Area 3.5597360228627E+14
Altitude 24830714.152298

Triangular Pyramid

Length = n
Surface area 3.5597360228627E+14
Volume 2.7778544593606E+21
Height 13516128.804897