28746670 (number)

28746670 is an even 8-digits composite number following 28746669 and preceding 28746671. In scientific notation, it is written as 2.8746670 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 11112192 positive integers (up to 28746670) that are relatively prime to 28746670.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred forty-six thousand six hundred seventy

Notation

Scientific notation 2.8746670 × 10^7
Engineering notation 2.8746670 × 10^6

Prime Factorization of 28746670

Prime Factorization 2 × 5 × 73 × 53 × 743

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28746670
Product of the distinct prime numbers

The prime factorization of 28746670 is 2 × 5 × 73 × 53 × 743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 2, 98, 637, 805, 8580, 7610, 940, 95426, 604817, 660251, 7682687, 9054314, 29824210, 93772601, 496367552, 811117286, 2416761053, 6462279308

Basic calculations (n = 28746670)

Multiplication

n×y
n×2 57493340
n×3 86240010
n×4 114986680
n×5 143733350

Division

n÷y
n÷2 14373335
n÷3 9582223.3333333
n÷3 7186667.5
n÷5 5749334

Exponentiation

ny
n2 826371036088900
n3 2.3755415472006E+22
n4 6.8288908928664E+29
n5 1.9630787296324E+37

Nth Root

y√n
2√n 5361.5921142884
3√n 306.33445567431
4√n 73.222893375559
5√n 31.02540852102

Divisors of 28746670

1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 530, 730, 743, 1486, 3715, 3869, 7430, 7738, 19345, 38690, 39379, 54239, 78758, 108478, 196895, 271195, 393790, 542390, 2874667, 5749334, 14373335, 28746670

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28746669
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28746670 can be divided by 32 positive divisors. The sum of these divisors (counting 28746670) is 1, the average is 0.03125.

Base conversion 28746670

Base System Value
2 Binary 1101101101010001110101110
3 Ternary 2000002111000111
4 Quaternary 1231222032232
5 Quinary 24324343140
6 Senary 2504050234
8 Octal 155521656
10 Decimal 28746670
12 Duodecimal 976397a
16 Hexadecimal 1b6a3ae
20 Vigesimal 8jd6da
36 Base36 h452m

Cryptographic Hash Functions

md5 9f6b2792db785b01718c4df9b8f13609
sha1 bc5670828d76563fa7f38ddcf8342cf1377c74bd
sha256 cd7d24705c69b268c1093102970c3c57f9686216f99c4f890ea711a516e746e0
sha512 0bcdf8cf155b55ba8dcf6e728e324c800e415bca08aafd9b6aea0c6549b87473a73582e918b27d5aaef9d22a2ca86901184453cc7e46cc8ba3cb14e77830b68a
ripemd-160 d89f93f12ee787f2cba41c225ce5e8ce971b9536

28746670 as geometric shapes

Circle

Radius = n
Diameter 57493340
Circumference 180620654.57434
Area 2.5961211761163E+15

Sphere

Radius = n
Volume 9.9506451639769E+22
Surface area 1.0384484704465E+16
Circumference 180620654.57434

Square

Length = n
Perimeter 114986680
Area 826371036088900
Diagonal 40653930.587064

Cube

Length = n
Surface area 4958226216533400
Volume 2.3755415472006E+22
Space diagonal 49790692.988416

Equilateral Triangle

Length = n
Perimeter 86240010
Area 3.5782915510233E+14
Altitude 24895346.494208

Triangular Pyramid

Length = n
Surface area 3.5782915510233E+14
Volume 2.7996025616932E+21
Height 13551310.195688