28698534 (number)

28698534 is an even 8-digits composite number following 28698533 and preceding 28698535. In scientific notation, it is written as 2.8698534 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 9529008 positive integers (up to 28698534) that are relatively prime to 28698534.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8698534 × 10^7
Engineering notation 2.8698534 × 10^6

Prime Factorization of 28698534

Prime Factorization 2 × 3 × 3 × 269 × 5927

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9566178
Product of the distinct prime numbers

The prime factorization of 28698534 is 2 × 3 × 3 × 269 × 5927. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 22, 4, 727, 284, 769, 3636, 20310, 59225, 793476, 576759, 4203786, 6981441, 6598458, 633734, 931855848, 352743311, 2298659242, 5398280509

Basic calculations (n = 28698534)

Multiplication

n×y
n×2 57397068
n×3 86095602
n×4 114794136
n×5 143492670

Division

n÷y
n÷2 14349267
n÷3 9566178
n÷3 7174633.5
n÷5 5739706.8

Exponentiation

ny
n2 823605853749156
n3 2.3636280596419E+22
n4 6.7832660232988E+29
n5 1.9466979060068E+37

Nth Root

y√n
2√n 5357.10126841
3√n 306.16337552787
4√n 73.192221365457
5√n 31.015011209818

Divisors of 28698534

1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 5927, 11854, 17781, 35562, 53343, 106686, 1594363, 3188726, 4783089, 9566178, 14349267, 28698534

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28698533
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28698534 can be divided by 24 positive divisors. The sum of these divisors (counting 28698534) is 1, the average is 0.041666666666667.

Base conversion 28698534

Base System Value
2 Binary 1101101011110011110100110
3 Ternary 2000000000222200
4 Quaternary 1231132132212
5 Quinary 24321323114
6 Senary 2503035330
8 Octal 155363646
10 Decimal 28698534
12 Duodecimal 973bb46
16 Hexadecimal 1b5e7a6
20 Vigesimal 8j766e
36 Base36 h33xi

Cryptographic Hash Functions

md5 12b0b172c576ec98b1c2f74c35e976e5
sha1 a6b7acddb1dc505b14436625e3d453127adfae1e
sha256 26b9f17eda9f7b0bd9f2f28ffe401170e619a780420a4a622052c6d176e2e354
sha512 f85e7ffe0a326c5ce82b0a817cedc4ba1687b9cc28a0f3152c80bc8ad0b968ea8805fba1f9a0e32da32bf7083fc2fbf7f433ddd2ed3a9ee0df044a8ef1c23c12
ripemd-160 718c805414248f78d604fc276fb626f76537da8b

28698534 as geometric shapes

Circle

Radius = n
Diameter 57397068
Circumference 180318207.16639
Area 2.5874340995919E+15

Sphere

Radius = n
Volume 9.9007420639863E+22
Surface area 1.0349736398368E+16
Circumference 180318207.16639

Square

Length = n
Perimeter 114794136
Area 823605853749156
Diagonal 40585856.003025

Cube

Length = n
Surface area 4941635122494936
Volume 2.3636280596419E+22
Space diagonal 49707318.990743

Equilateral Triangle

Length = n
Perimeter 86095602
Area 3.5663179602617E+14
Altitude 24853659.495371

Triangular Pyramid

Length = n
Surface area 3.5663179602617E+14
Volume 2.7855623819593E+21
Height 13528618.667675