28298704 (number)

28298704 is an even 8-digits composite number following 28298703 and preceding 28298705. In scientific notation, it is written as 2.8298704 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 12127968 positive integers (up to 28298704) that are relatively prime to 28298704.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-eight thousand seven hundred four

Notation

Scientific notation 2.8298704 × 10^7
Engineering notation 2.8298704 × 10^6

Prime Factorization of 28298704

Prime Factorization 2 × 2 × 2 × 2 × 7 × 252667

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3537338
Product of the distinct prime numbers

The prime factorization of 28298704 is 2 × 2 × 2 × 2 × 7 × 252667. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 39, 30, 788, 299, 1109, 5331, 43447, 77027, 418143, 407166, 5197901, 165987, 52799378, 44554076, 445395492, 523403261, 372859643, 5330218869

Basic calculations (n = 28298704)

Multiplication

n×y
n×2 56597408
n×3 84896112
n×4 113194816
n×5 141493520

Division

n÷y
n÷2 14149352
n÷3 9432901.3333333
n÷3 7074676
n÷5 5659740.8

Exponentiation

ny
n2 800816648079616
n3 2.2662073282277E+22
n4 6.4130730384147E+29
n5 1.8148165564448E+37

Nth Root

y√n
2√n 5319.6526202375
3√n 304.73489101458
4√n 72.935948751199
5√n 30.928104871966

Divisors of 28298704

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 252667, 505334, 1010668, 1768669, 2021336, 3537338, 4042672, 7074676, 14149352, 28298704

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28298703
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28298704 can be divided by 20 positive divisors. The sum of these divisors (counting 28298704) is 1, the average is 0.05.

Base conversion 28298704

Base System Value
2 Binary 1101011111100110111010000
3 Ternary 1222020201112011
4 Quaternary 1223330313100
5 Quinary 24221024304
6 Senary 2450312304
8 Octal 153746720
10 Decimal 28298704
12 Duodecimal 9588694
16 Hexadecimal 1afcdd0
20 Vigesimal 8gh6f4
36 Base36 gujf4

Cryptographic Hash Functions

md5 626c872fd441b6c6d8d73356fc7b6f48
sha1 d3e8f63511e44c55765d838ab60faa2711c97e82
sha256 adb487556936f36cfa94181a32d7d2067a0a7d32ab6a655da79f9d2db5d5ffb2
sha512 e063d9e8440da8a18eb6a7c2a596be2b137f8fc2d6dbc755fe49016f41e180fe3ed1effc2f595270c65bc5a6a408f4b2f877561e62413cd18bc8fc11afe98594
ripemd-160 3f464c3e1f71673bd8da75fd54d72a709d847700

28298704 as geometric shapes

Circle

Radius = n
Diameter 56597408
Circumference 177806001.18502
Area 2.5158396984793E+15

Sphere

Radius = n
Volume 9.4926670584954E+22
Surface area 1.0063358793917E+16
Circumference 177806001.18502

Square

Length = n
Perimeter 113194816
Area 800816648079616
Diagonal 40020410.994382

Cube

Length = n
Surface area 4804899888477696
Volume 2.2662073282277E+22
Space diagonal 49014793.116353

Equilateral Triangle

Length = n
Perimeter 84896112
Area 3.4676378050523E+14
Altitude 24507396.558176

Triangular Pyramid

Length = n
Surface area 3.4676378050523E+14
Volume 2.6707509489408E+21
Height 13340136.998127