28358977 (number)

28358977 is an odd 8-digits composite number following 28358976 and preceding 28358978. In scientific notation, it is written as 2.8358977 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 27125956 positive integers (up to 28358977) that are relatively prime to 28358977.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred fifty-eight thousand nine hundred seventy-seven

Notation

Scientific notation 2.8358977 × 10^7
Engineering notation 2.8358977 × 10^6

Prime Factorization of 28358977

Prime Factorization 23 × 1232999

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28358977
Product of the distinct prime numbers

The prime factorization of 28358977 is 23 × 1232999. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 3, 47, 432, 88, 1588, 4503, 18651, 85706, 116598, 858058, 784885, 5994545, 16246734, 54704435, 504711266, 291553447, 6037272226, 7631075854

Basic calculations (n = 28358977)

Multiplication

n×y
n×2 56717954
n×3 85076931
n×4 113435908
n×5 141794885

Division

n÷y
n÷2 14179488.5
n÷3 9452992.3333333
n÷3 7089744.25
n÷5 5671795.4

Exponentiation

ny
n2 804231576486529
n3 2.2807184780255E+22
n4 6.4678842861801E+29
n5 1.8342258171044E+37

Nth Root

y√n
2√n 5325.314732483
3√n 304.95108774008
4√n 72.974754076207
5√n 30.941268326648

Divisors of 28358977

1, 23, 1232999, 28358977

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28358976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28358977 can be divided by 4 positive divisors. The sum of these divisors (counting 28358977) is 1, the average is 0.25.

Base conversion 28358977

Base System Value
2 Binary 1101100001011100101000001
3 Ternary 1222100210012111
4 Quaternary 1230023211001
5 Quinary 24224441402
6 Senary 2451455321
8 Octal 154134501
10 Decimal 28358977
12 Duodecimal 95b7541
16 Hexadecimal 1b0b941
20 Vigesimal 8h4h8h
36 Base36 gvtxd

Cryptographic Hash Functions

md5 40d4959edf2595cdd2a1254a3ce289e8
sha1 c239438fa38c4bbccc239c1383da4fcc663ef355
sha256 c9f361aeb05355a943e001af5dd77b5cc1c5d47fea4ecf882c35c51e6359848b
sha512 be92bd3c3a1d13bccb8921e09741f40fbe678cdae84ae6415878ac87bdd7704bceecc2acb94e5a52d0d65f618f134ea4b6afee5a3358d62d8736d6a2ac478692
ripemd-160 e0baa590ddbc21485a1ed39ae327ffa321774631

28358977 as geometric shapes

Circle

Radius = n
Diameter 56717954
Circumference 178184707.61304
Area 2.526568012475E+15

Sphere

Radius = n
Volume 9.5534512206286E+22
Surface area 1.01062720499E+16
Circumference 178184707.61304

Square

Length = n
Perimeter 113435908
Area 804231576486529
Diagonal 40105649.888427

Cube

Length = n
Surface area 4825389458919174
Volume 2.2807184780255E+22
Space diagonal 49119189.014677

Equilateral Triangle

Length = n
Perimeter 85076931
Area 3.4824248788147E+14
Altitude 24559594.507339

Triangular Pyramid

Length = n
Surface area 3.4824248788147E+14
Volume 2.6878525029822E+21
Height 13368549.962809