28673755 (number)

28673755 is an odd 8-digits composite number following 28673754 and preceding 28673756. In scientific notation, it is written as 2.8673755 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 18881280 positive integers (up to 28673755) that are relatively prime to 28673755.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-three thousand seven hundred fifty-five

Notation

Scientific notation 2.8673755 × 10^7
Engineering notation 2.8673755 × 10^6

Prime Factorization of 28673755

Prime Factorization 5 × 253 × 19 × 1193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28673755
Product of the distinct prime numbers

The prime factorization of 28673755 is 5 × 253 × 19 × 1193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 80, 78, 754, 592, 2800, 2534, 92228, 84076, 868816, 524509, 8694429, 8745052, 79467690, 96312345, 214082658, 333556910, 9637650741, 1170931313

Basic calculations (n = 28673755)

Multiplication

n×y
n×2 57347510
n×3 86021265
n×4 114695020
n×5 143368775

Division

n÷y
n÷2 14336877.5
n÷3 9557918.3333333
n÷3 7168438.75
n÷5 5734751

Exponentiation

ny
n2 822184225800025
n3 2.3575109055455E+22
n4 6.7598690115439E+29
n5 1.938308278691E+37

Nth Root

y√n
2√n 5354.7880443581
3√n 306.0752338971
4√n 73.176417269214
5√n 31.009653538767

Divisors of 28673755

1, 5, 19, 95, 253, 1193, 1265, 4807, 5965, 22667, 24035, 113335, 301829, 1509145, 5734751, 28673755

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 -28673754
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 28673755 can be divided by 16 positive divisors. The sum of these divisors (counting 28673755) is 1, the average is 0.0625.

Base conversion 28673755

Base System Value
2 Binary 1101101011000011011011011
3 Ternary 1222221202222221
4 Quaternary 1231120123123
5 Quinary 24320030010
6 Senary 2502324511
8 Octal 155303333
10 Decimal 28673755
12 Duodecimal 9729737
16 Hexadecimal 1b586db
20 Vigesimal 8j447f
36 Base36 h2kt7

Cryptographic Hash Functions

md5 072fa766501cd8fb3bb079d5d63e44ea
sha1 fdff2bd109146349eca2515d97f9522d18ecc06a
sha256 87f3dc25cfdbcef3aaf1b8333689dab6eec4500d1b5c711422a731f503ad8b8d
sha512 5d0dc13eba8cbc1e9d5f5fa8a1f7d08ba0c2744877db8050f8ff997e4c8f9e8b28a5932a92306cf4be8ea91d87113775b00ceae588fadfe72153672a0e000765
ripemd-160 63b94fa3916370e2c9cd1a13dcec4f99ca401dc2

28673755 as geometric shapes

Circle

Radius = n
Diameter 57347510
Circumference 180162516.11767
Area 2.5829679236708E+15

Sphere

Radius = n
Volume 9.8751185888259E+22
Surface area 1.0331871694683E+16
Circumference 180162516.11767

Square

Length = n
Perimeter 114695020
Area 822184225800025
Diagonal 40550813.205163

Cube

Length = n
Surface area 4933105354800150
Volume 2.3575109055455E+22
Space diagonal 49664400.503782

Equilateral Triangle

Length = n
Perimeter 86021265
Area 3.5601621306683E+14
Altitude 24832200.251891

Triangular Pyramid

Length = n
Surface area 3.5601621306683E+14
Volume 2.7783532467207E+21
Height 13516937.735054