28698735 (number)

28698735 is an odd 8-digits composite number following 28698734 and preceding 28698736. In scientific notation, it is written as 2.8698735 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 14127360 positive integers (up to 28698735) that are relatively prime to 28698735.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-eight thousand seven hundred thirty-five

Notation

Scientific notation 2.8698735 × 10^7
Engineering notation 2.8698735 × 10^6

Prime Factorization of 28698735

Prime Factorization 39 × 5 × 13 × 11321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28698735
Product of the distinct prime numbers

The prime factorization of 28698735 is 39 × 5 × 13 × 11321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 58, 27, 45, 405, 5054, 8377, 82926, 65529, 646894, 574999, 3855662, 7817191, 86575068, 68751806, 660425730, 306635970, 2746205819, 6719272665

Basic calculations (n = 28698735)

Multiplication

n×y
n×2 57397470
n×3 86096205
n×4 114794940
n×5 143493675

Division

n÷y
n÷2 14349367.5
n÷3 9566245
n÷3 7174683.75
n÷5 5739747

Exponentiation

ny
n2 823617390600225
n3 2.3636777234227E+22
n4 6.7834560609912E+29
n5 1.9467660787853E+37

Nth Root

y√n
2√n 5357.1200285228
3√n 306.16409029952
4√n 73.19234952181
5√n 31.015054654545

Divisors of 28698735

1, 5, 13, 39, 65, 195, 507, 2535, 11321, 56605, 147173, 441519, 735865, 2207595, 5739747, 28698735

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 -28698734
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 28698735 can be divided by 16 positive divisors. The sum of these divisors (counting 28698735) is 1, the average is 0.0625.

Base conversion 28698735

Base System Value
2 Binary 1101101011110100001101111
3 Ternary 2000000001021010
4 Quaternary 1231132201233
5 Quinary 24321324420
6 Senary 2503040303
8 Octal 155364157
10 Decimal 28698735
12 Duodecimal 9740093
16 Hexadecimal 1b5e86f
20 Vigesimal 8j76gf
36 Base36 h3433

Cryptographic Hash Functions

md5 d02960bb383f4b36837405f424ed01ff
sha1 e5c6f3ac6be589b32a9bd7f4328887c8dac010a0
sha256 4e1770f8ca5f200a04aa7d313113fc3ac5b34a6f41e2d338ffc08080fdfaf2cf
sha512 4fd8fb7f6630e33c0d121304ed2d64f305baacdfc7608fc22b3c1fda8d7e6cdc126e2298d3b0026bb0726fd71eedec41a5275b0d20ef3b702553fe19dac6c6c5
ripemd-160 190f18e77cf47feaccaa017c97c833200e5ca6b4

28698735 as geometric shapes

Circle

Radius = n
Diameter 57397470
Circumference 180319470.08664
Area 2.5874703436785E+15

Sphere

Radius = n
Volume 9.9009500951449E+22
Surface area 1.0349881374714E+16
Circumference 180319470.08664

Square

Length = n
Perimeter 114794940
Area 823617390600225
Diagonal 40586140.259951

Cube

Length = n
Surface area 4941704343601350
Volume 2.3636777234227E+22
Space diagonal 49707667.132955

Equilateral Triangle

Length = n
Perimeter 86096205
Area 3.5663679162922E+14
Altitude 24853833.566478

Triangular Pyramid

Length = n
Surface area 3.5663679162922E+14
Volume 2.7856209112863E+21
Height 13528713.419984