28671608 (number)

28671608 is an even 8-digits composite number following 28671607 and preceding 28671609. In scientific notation, it is written as 2.8671608 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 11640672 positive integers (up to 28671608) that are relatively prime to 28671608.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-one thousand six hundred eight

Notation

Scientific notation 2.8671608 × 10^7
Engineering notation 2.8671608 × 10^6

Prime Factorization of 28671608

Prime Factorization 2 × 2 × 2 × 7 × 19 × 26947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7167902
Product of the distinct prime numbers

The prime factorization of 28671608 is 2 × 2 × 2 × 7 × 19 × 26947. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 76, 17, 907, 367, 8253, 677, 10791, 23234, 140813, 857026, 2754163, 6551393, 11445419, 6401429, 169540048, 727619753, 9683845261, 702752781

Basic calculations (n = 28671608)

Multiplication

n×y
n×2 57343216
n×3 86014824
n×4 114686432
n×5 143358040

Division

n÷y
n÷2 14335804
n÷3 9557202.6666667
n÷3 7167902
n÷5 5734321.6

Exponentiation

ny
n2 822061105305664
n3 2.3569813763371E+22
n4 6.7578446085637E+29
n5 1.9375827154165E+37

Nth Root

y√n
2√n 5354.5875658168
3√n 306.06759439157
4√n 73.175047426133
5√n 31.00918914392

Divisors of 28671608

1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 26947, 53894, 107788, 188629, 215576, 377258, 511993, 754516, 1023986, 1509032, 2047972, 3583951, 4095944, 7167902, 14335804, 28671608

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 -28671607
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 28671608 can be divided by 32 positive divisors. The sum of these divisors (counting 28671608) is 1, the average is 0.03125.

Base conversion 28671608

Base System Value
2 Binary 1101101010111111001111000
3 Ternary 1222221200001102
4 Quaternary 1231113321320
5 Quinary 24314442413
6 Senary 2502310532
8 Octal 155277170
10 Decimal 28671608
12 Duodecimal 9728448
16 Hexadecimal 1b57e78
20 Vigesimal 8j3j08
36 Base36 h2j5k

Cryptographic Hash Functions

md5 69ab95d7ffbf91dd5dc74fa09d361b0e
sha1 e38e3fa8c08a34f7011ce23d33881e1340978d02
sha256 ce345ce2dd2f3762f50a6d221e4da2c7bc71cd0e4d556c4652891f4f6709923a
sha512 74e3ecbee68d50f7a2990e8881e0c96210afcf7939994e6cd31a3da9c7049669e2808805e6f8fd156d001fdd8754da4ae48fec5ba2bb75cc80608afd4efbb7a4
ripemd-160 707f49b7c3b59d5d6311b1cc3b52be698cb1e7e3

28671608 as geometric shapes

Circle

Radius = n
Diameter 57343216
Circumference 180149026.11881
Area 2.5825811292302E+15

Sphere

Radius = n
Volume 9.8729005020647E+22
Surface area 1.0330324516921E+16
Circumference 180149026.11881

Square

Length = n
Perimeter 114686432
Area 822061105305664
Diagonal 40547776.888645

Cube

Length = n
Surface area 4932366631833984
Volume 2.3569813763371E+22
Space diagonal 49660681.790698

Equilateral Triangle

Length = n
Perimeter 86014824
Area 3.5596290032891E+14
Altitude 24830340.895349

Triangular Pyramid

Length = n
Surface area 3.5596290032891E+14
Volume 2.7777291905639E+21
Height 13515925.629548