28676882 (number)

28676882 is an even 8-digits composite number following 28676881 and preceding 28676883. In scientific notation, it is written as 2.8676882 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 12579840 positive integers (up to 28676882) that are relatively prime to 28676882.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8676882 × 10^7
Engineering notation 2.8676882 × 10^6

Prime Factorization of 28676882

Prime Factorization 2 × 13 × 521 × 29 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28676882
Product of the distinct prime numbers

The prime factorization of 28676882 is 2 × 13 × 521 × 29 × 73. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 41, 77, 157, 956, 4261, 9036, 93834, 30467, 150966, 689422, 2890051, 8889149, 39194718, 47944743, 391544070, 93730840, 7317789371, 4461124341

Basic calculations (n = 28676882)

Multiplication

n×y
n×2 57353764
n×3 86030646
n×4 114707528
n×5 143384410

Division

n÷y
n÷2 14338441
n÷3 9558960.6666667
n÷3 7169220.5
n÷5 5735376.4

Exponentiation

ny
n2 822363561241924
n3 2.3582822806834E+22
n4 6.762818268585E+29
n5 1.9393654147566E+37

Nth Root

y√n
2√n 5355.0800180763
3√n 306.08635977936
4√n 73.178412240744
5√n 31.010329857282

Divisors of 28676882

1, 2, 13, 26, 29, 58, 73, 146, 377, 521, 754, 949, 1042, 1898, 2117, 4234, 6773, 13546, 15109, 27521, 30218, 38033, 55042, 76066, 196417, 392834, 494429, 988858, 1102957, 2205914, 14338441, 28676882

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 -28676881
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 28676882 can be divided by 32 positive divisors. The sum of these divisors (counting 28676882) is 1, the average is 0.03125.

Base conversion 28676882

Base System Value
2 Binary 1101101011001001100010010
3 Ternary 1222221221021202
4 Quaternary 1231121030102
5 Quinary 24320130012
6 Senary 2502351202
8 Octal 155311422
10 Decimal 28676882
12 Duodecimal 972b502
16 Hexadecimal 1b59312
20 Vigesimal 8j4c42
36 Base36 h2n82

Cryptographic Hash Functions

md5 ed555eb2e084a56e24fa95b8b2fab6b6
sha1 c08a25b0dac84fd95fc34d5bf28236211eeb107b
sha256 60575071a7893dcdc9e05dea174d1204ba9c23c9192e204b98c990fea54ffcd6
sha512 9f350351d501f68eac1cf19c715a42bc81c5092768dfd186db514e73a41b9e60ce48801c5c8c4eb09d846baf6a625338b2269dcf7a0a6660de7394ba794275b0
ripemd-160 84c460817ab51ea393ec70f738fd27f336bd8ae4

28676882 as geometric shapes

Circle

Radius = n
Diameter 57353764
Circumference 180182163.63812
Area 2.5835313225776E+15

Sphere

Radius = n
Volume 9.8783497174481E+22
Surface area 1.033412529031E+16
Circumference 180182163.63812

Square

Length = n
Perimeter 114707528
Area 822363561241924
Diagonal 40555235.450973

Cube

Length = n
Surface area 4934181367451544
Volume 2.3582822806834E+22
Space diagonal 49669816.626657

Equilateral Triangle

Length = n
Perimeter 86030646
Area 3.5609386759107E+14
Altitude 24834908.313329

Triangular Pyramid

Length = n
Surface area 3.5609386759107E+14
Volume 2.7792623210389E+21
Height 13518411.816991