28734722 (number)

28734722 is an even 8-digits composite number following 28734721 and preceding 28734723. In scientific notation, it is written as 2.8734722 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 14356224 positive integers (up to 28734722) that are relatively prime to 28734722.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred thirty-four thousand seven hundred twenty-two

Notation

Scientific notation 2.8734722 × 10^7
Engineering notation 2.8734722 × 10^6

Prime Factorization of 28734722

Prime Factorization 2 × 9649 × 1489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28734722
Product of the distinct prime numbers

The prime factorization of 28734722 is 2 × 9649 × 1489. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 26, 24, 841, 656, 6193, 1673, 75, 71395, 178154, 102252, 7901416, 8919896, 40709949, 29946728, 285224757, 70226878, 1804725166, 2020062445

Basic calculations (n = 28734722)

Multiplication

n×y
n×2 57469444
n×3 86204166
n×4 114938888
n×5 143673610

Division

n÷y
n÷2 14367361
n÷3 9578240.6666667
n÷3 7183680.5
n÷5 5746944.4

Exponentiation

ny
n2 825684248417284
n3 2.372580733805E+22
n4 6.8175447808442E+29
n5 1.9590025400011E+37

Nth Root

y√n
2√n 5360.4777772135
3√n 306.29200911992
4√n 73.215283767896
5√n 31.022829069385

Divisors of 28734722

1, 2, 1489, 2978, 9649, 19298, 14367361, 28734722

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28734721
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28734722 can be divided by 8 positive divisors. The sum of these divisors (counting 28734722) is 1, the average is 0.125.

Base conversion 28734722

Base System Value
2 Binary 1101101100111010100000010
3 Ternary 2000001212121222
4 Quaternary 1231213110002
5 Quinary 24324002342
6 Senary 2503515042
8 Octal 155472402
10 Decimal 28734722
12 Duodecimal 9758a82
16 Hexadecimal 1b67502
20 Vigesimal 8jbgg2
36 Base36 h3vuq

Cryptographic Hash Functions

md5 3f79a6850815c6e985bc321b2188785e
sha1 f703cfb53c52792accb9ab44543aa54393b1b8b2
sha256 64bfa258855eccb2b5bcb92f9862a1257e3b25c5cf7409f943706be8efa9288b
sha512 b6e57bbfa22dcadab94197fe6be887e566295864fb6ed4fa28decf45210d54ba50ac0215d8f5a54b1426b7c8a20b9ebfbe4b45459420080b2621940994ff9273
ripemd-160 461ee9055b51910922eae61ab4318afa5e871b94

28734722 as geometric shapes

Circle

Radius = n
Diameter 57469444
Circumference 180545583.07629
Area 2.5939635690125E+15

Sphere

Radius = n
Volume 9.9382429378271E+22
Surface area 1.037585427605E+16
Circumference 180545583.07629

Square

Length = n
Perimeter 114938888
Area 825684248417284
Diagonal 40637033.563421

Cube

Length = n
Surface area 4954105490503704
Volume 2.372580733805E+22
Space diagonal 49769998.445367

Equilateral Triangle

Length = n
Perimeter 86204166
Area 3.5753176731701E+14
Altitude 24884999.222684

Triangular Pyramid

Length = n
Surface area 3.5753176731701E+14
Volume 2.7961132096434E+21
Height 13545677.854474