28013312 (number)

28013312 is an even 8-digits composite number following 28013311 and preceding 28013313. In scientific notation, it is written as 2.8013312 × 10^7. The sum of its digits is 20. It has a total of 10 prime factors and 36 positive divisors. There are 13805568 positive integers (up to 28013312) that are relatively prime to 28013312.

Interesting facts

Basic properties

Name

Name twenty-eight million thirteen thousand three hundred twelve

Notation

Scientific notation 2.8013312 × 10^7
Engineering notation 2.8013312 × 10^6

Prime Factorization of 28013312

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 73 × 1499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 218854
Product of the distinct prime numbers

The prime factorization of 28013312 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 73 × 1499. Since it has a total of 10 prime factors.

Most popular turbo-numbers

6, 2, 59, 96, 723, 321, 1100, 791, 2704, 13937, 121028, 258246, 7479268, 1598703, 58875566, 77331517, 511589340, 933372802, 6319997354, 1790250761

Basic calculations (n = 28013312)

Multiplication

n×y
n×2 56026624
n×3 84039936
n×4 112053248
n×5 140066560

Division

n÷y
n÷2 14006656
n÷3 9337770.6666667
n÷3 7003328
n÷5 5602662.4

Exponentiation

ny
n2 784745649209344
n3 2.1983324711944E+22
n4 6.1582573395299E+29
n5 1.7251318422854E+37

Nth Root

y√n
2√n 5292.7603384246
3√n 303.70701226851
4√n 72.751359701552
5√n 30.865469796662

Divisors of 28013312

1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 1499, 2336, 2998, 4672, 5996, 9344, 11992, 18688, 23984, 47968, 95936, 109427, 191872, 218854, 383744, 437708, 875416, 1750832, 3501664, 7003328, 14006656, 28013312

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28013311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28013312 can be divided by 36 positive divisors. The sum of these divisors (counting 28013312) is 1, the average is 0.027777777777778.

Base conversion 28013312

Base System Value
2 Binary 1101010110111001100000000
3 Ternary 1221201020001002
4 Quaternary 1222313030000
5 Quinary 24132411222
6 Senary 2440231132
8 Octal 152671400
10 Decimal 28013312
12 Duodecimal 946b4a8
16 Hexadecimal 1ab7300
20 Vigesimal 8f1d5c
36 Base36 gof7k

Cryptographic Hash Functions

md5 6071351edb83c170b05f315d21a63b60
sha1 c467eae5ba0ca3af607b130ec841d15578390b2c
sha256 d4ecb1aa76e9ce5758f5faf21554fdb443ce80acaf23b2fbfcb02a41b1ec3a67
sha512 805903d84d06db78a10414161efefc75e04267011f8e66bf5318a0f6c44b19d1244a7682d624a0d247470b4d826c31b9b9106f116567a264723762a2dc47ed26
ripemd-160 a174aece91daafc45f84584efc7645212359c16d

28013312 as geometric shapes

Circle

Radius = n
Diameter 56026624
Circumference 176012830.36384
Area 2.4653511664926E+15

Sphere

Radius = n
Volume 9.2083535222029E+22
Surface area 9.8614046659705E+15
Circumference 176012830.36384

Square

Length = n
Perimeter 112053248
Area 784745649209344
Diagonal 39616805.757389

Cube

Length = n
Surface area 4708473895256064
Volume 2.1983324711944E+22
Space diagonal 48520479.672279

Equilateral Triangle

Length = n
Perimeter 84039936
Area 3.398048338623E+14
Altitude 24260239.836139

Triangular Pyramid

Length = n
Surface area 3.398048338623E+14
Volume 2.5907596628069E+21
Height 13205601.91913