28734735 (number)

28734735 is an odd 8-digits composite number following 28734734 and preceding 28734736. In scientific notation, it is written as 2.8734735 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 15325184 positive integers (up to 28734735) that are relatively prime to 28734735.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8734735 × 10^7
Engineering notation 2.8734735 × 10^6

Prime Factorization of 28734735

Prime Factorization 3 × 5 × 1915649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28734735
Product of the distinct prime numbers

The prime factorization of 28734735 is 3 × 5 × 1915649. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 81, 67, 325, 553, 7587, 4975, 83863, 6051, 784027, 273781, 9297868, 3768441, 43803073, 85154276, 356749156, 358222417, 4027942406, 2601694549

Basic calculations (n = 28734735)

Multiplication

n×y
n×2 57469470
n×3 86204205
n×4 114938940
n×5 143673675

Division

n÷y
n÷2 14367367.5
n÷3 9578245
n÷3 7183683.75
n÷5 5746947

Exponentiation

ny
n2 825684995520225
n3 2.372583953975E+22
n4 6.8175571182723E+29
n5 1.9590069714092E+37

Nth Root

y√n
2√n 5360.4789897919
3√n 306.29205531021
4√n 73.215292048805
5√n 31.022831876419

Divisors of 28734735

1, 3, 5, 15, 1915649, 5746947, 9578245, 28734735

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 -28734734
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 28734735 can be divided by 8 positive divisors. The sum of these divisors (counting 28734735) is 1, the average is 0.125.

Base conversion 28734735

Base System Value
2 Binary 1101101100111010100001111
3 Ternary 2000001212122110
4 Quaternary 1231213110033
5 Quinary 24324002420
6 Senary 2503515103
8 Octal 155472417
10 Decimal 28734735
12 Duodecimal 9758a93
16 Hexadecimal 1b6750f
20 Vigesimal 8jbggf
36 Base36 h3vv3

Cryptographic Hash Functions

md5 8ca524870fdd749fd35f821ab753e5f0
sha1 4f845609deb0adc80dacf071b8506653788d10c0
sha256 fcd8731e9a7c4f491eadd1e26b1280a76cc90b3d60a5dcd7d9eea79d29bd1e07
sha512 f71a63bd09a595e064994a765199a69fee71ae05a1357c14abdfcfc6e7083c124e1c23cfb475ce46362c893c289d718188b3ad20d0047a5c11be26a18032010a
ripemd-160 9fc4ff1404463ffb565e85dde008e7c8353048bd

28734735 as geometric shapes

Circle

Radius = n
Diameter 57469470
Circumference 180545664.7577
Area 2.5939659161057E+15

Sphere

Radius = n
Volume 9.9382564264438E+22
Surface area 1.0375863664423E+16
Circumference 180545664.7577

Square

Length = n
Perimeter 114938940
Area 825684995520225
Diagonal 40637051.948197

Cube

Length = n
Surface area 4954109973121350
Volume 2.372583953975E+22
Space diagonal 49770020.962028

Equilateral Triangle

Length = n
Perimeter 86204205
Area 3.5753209082208E+14
Altitude 24885010.481014

Triangular Pyramid

Length = n
Surface area 3.5753209082208E+14
Volume 2.7961170046502E+21
Height 13545683.982732