28932893 (number)

28932893 is an odd 8-digits composite number following 28932892 and preceding 28932894. In scientific notation, it is written as 2.8932893 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 25655040 positive integers (up to 28932893) that are relatively prime to 28932893.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand eight hundred ninety-three

Notation

Scientific notation 2.8932893 × 10^7
Engineering notation 2.8932893 × 10^6

Prime Factorization of 28932893

Prime Factorization 11 × 137 × 73 × 263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28932893
Product of the distinct prime numbers

The prime factorization of 28932893 is 11 × 137 × 73 × 263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 48, 25, 309, 989, 9684, 338, 59265, 66295, 874866, 316302, 1321752, 6146500, 42760240, 8524869, 952087614, 329553896, 6831490982, 7013824342

Basic calculations (n = 28932893)

Multiplication

n×y
n×2 57865786
n×3 86798679
n×4 115731572
n×5 144664465

Division

n÷y
n÷2 14466446.5
n÷3 9644297.6666667
n÷3 7233223.25
n÷5 5786578.6

Exponentiation

ny
n2 837112297349449
n3 2.4220080528196E+22
n4 7.0075699837367E+29
n5 2.0274927252947E+37

Nth Root

y√n
2√n 5378.9304698983
3√n 306.9945179695
4√n 73.341192176691
5√n 31.06550173098

Divisors of 28932893

1, 11, 73, 137, 263, 803, 1507, 2893, 10001, 19199, 36031, 110011, 211189, 396341, 2630263, 28932893

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 -28932892
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 28932893 can be divided by 16 positive divisors. The sum of these divisors (counting 28932893) is 1, the average is 0.0625.

Base conversion 28932893

Base System Value
2 Binary 1101110010111101100011101
3 Ternary 2000102221110122
4 Quaternary 1232113230131
5 Quinary 24401323033
6 Senary 2512044325
8 Octal 156275435
10 Decimal 28932893
12 Duodecimal 98336a5
16 Hexadecimal 1b97b1d
20 Vigesimal 90gc4d
36 Base36 h84rh

Cryptographic Hash Functions

md5 ec2f40548a64c812554fe47c5f0cf5f3
sha1 a969a83cc3539063f115c4d3306ea4cd652b1d43
sha256 f8a25159b7a3b0424d1027b1ef803166d13c873457f35d2db2e4bd00727e718d
sha512 702d8c0132017343172b6b0cfb9ec14c603a4e517622b560af6b11d5d8a127380c0c8d45494d0da73733b77d5d84c62f29682653da26744fefa53e216066a6c1
ripemd-160 26263b997d720b18000abecce3db6a86f729df88

28932893 as geometric shapes

Circle

Radius = n
Diameter 57865786
Circumference 181790728.1918
Area 2.6298658435827E+15

Sphere

Radius = n
Volume 1.0145283607564E+23
Surface area 1.0519463374331E+16
Circumference 181790728.1918

Square

Length = n
Perimeter 115731572
Area 837112297349449
Diagonal 40917289.67929

Cube

Length = n
Surface area 5022673784096694
Volume 2.4220080528196E+22
Space diagonal 50113240.685954

Equilateral Triangle

Length = n
Perimeter 86798679
Area 3.6248025766249E+14
Altitude 25056620.342977

Triangular Pyramid

Length = n
Surface area 3.6248025766249E+14
Volume 2.8543638637286E+21
Height 13639096.559763