28672273 (number)

28672273 is an odd 8-digits composite number following 28672272 and preceding 28672274. In scientific notation, it is written as 2.8672273 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 23141376 positive integers (up to 28672273) that are relatively prime to 28672273.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-two thousand two hundred seventy-three

Notation

Scientific notation 2.8672273 × 10^7
Engineering notation 2.8672273 × 10^6

Prime Factorization of 28672273

Prime Factorization 7 × 19 × 193 × 1117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28672273
Product of the distinct prime numbers

The prime factorization of 28672273 is 7 × 19 × 193 × 1117. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 23, 93, 14, 342, 6672, 4538, 11382, 22172, 787458, 830893, 2706842, 3203233, 11752220, 42549977, 565295633, 237134966, 9153792964, 7887790620

Basic calculations (n = 28672273)

Multiplication

n×y
n×2 57344546
n×3 86016819
n×4 114689092
n×5 143361365

Division

n÷y
n÷2 14336136.5
n÷3 9557424.3333333
n÷3 7168068.25
n÷5 5734454.6

Exponentiation

ny
n2 822099238986529
n3 2.3571453813314E+22
n4 6.7584715874223E+29
n5 1.9378074241732E+37

Nth Root

y√n
2√n 5354.6496617426
3√n 306.06996065087
4√n 73.175471722037
5√n 31.009332986006

Divisors of 28672273

1, 7, 19, 133, 193, 1117, 1351, 3667, 7819, 21223, 25669, 148561, 215581, 1509067, 4096039, 28672273

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 -28672272
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 28672273 can be divided by 16 positive divisors. The sum of these divisors (counting 28672273) is 1, the average is 0.0625.

Base conversion 28672273

Base System Value
2 Binary 1101101011000000100010001
3 Ternary 1222221200222001
4 Quaternary 1231120010101
5 Quinary 24320003043
6 Senary 2502314001
8 Octal 155300421
10 Decimal 28672273
12 Duodecimal 9728901
16 Hexadecimal 1b58111
20 Vigesimal 8j40dd
36 Base36 h2jo1

Cryptographic Hash Functions

md5 ffd271cf1c4511d760d3a82326ad3272
sha1 5e034d1a65868393dc2fd834d5bc46deb20ed5d8
sha256 a9b7a8e85c62df959f945bfacb15da02a57452f97f7331082424b97569b02b55
sha512 a61ea4a2828a47b97989f8ba27e470080f323d90854ac5ca06c4a3b92826de99e3c35d6634ba8becc54a12653ee20848d3de4d0951b2c7e8f1ba213325c8d541
ripemd-160 51e39001b049a3484eef5e54d0fe90c1ee09485b

28672273 as geometric shapes

Circle

Radius = n
Diameter 57344546
Circumference 180153204.43704
Area 2.5827009297218E+15

Sphere

Radius = n
Volume 9.8735874845785E+22
Surface area 1.0330803718887E+16
Circumference 180153204.43704

Square

Length = n
Perimeter 114689092
Area 822099238986529
Diagonal 40548717.340664

Cube

Length = n
Surface area 4932595433919174
Volume 2.3571453813314E+22
Space diagonal 49661833.604485

Equilateral Triangle

Length = n
Perimeter 86016819
Area 3.5597941269709E+14
Altitude 24830916.802243

Triangular Pyramid

Length = n
Surface area 3.5597941269709E+14
Volume 2.7779224723033E+21
Height 13516239.113555