28671570 (number)

28671570 is an even 8-digits composite number following 28671569 and preceding 28671571. In scientific notation, it is written as 2.8671570 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 6928416 positive integers (up to 28671570) that are relatively prime to 28671570.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-one thousand five hundred seventy

Notation

Scientific notation 2.8671570 × 10^7
Engineering notation 2.8671570 × 10^6

Prime Factorization of 28671570

Prime Factorization 2 × 285 × 9 × 81 × 3 × 23

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 28671570
Product of the distinct prime numbers

The prime factorization of 28671570 is 2 × 285 × 9 × 81 × 3 × 23. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28671570)

Multiplication

n×y
n×2 57343140
n×3 86014710
n×4 114686280
n×5 143357850

Division

n÷y
n÷2 14335785
n÷3 9557190
n÷3 7167892.5
n÷5 5734314

Exponentiation

ny
n2 822058926264900
n3 2.3569720048529E+22
n4 6.757808782518E+29
n5 1.9375698755458E+37

Nth Root

y√n
2√n 5354.5840174564
3√n 306.06745917565
4√n 73.17502318043
5√n 31.009180924292

Divisors of 28671570

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28671569
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28671570 can be divided by 64 positive divisors. The sum of these divisors (counting 28671570) is 1, the average is 0.015625.

Base conversion 28671570

Base System Value
2 Binary 1101101010111111001010010
3 Ternary 1222221200000000
4 Quaternary 1231113321102
5 Quinary 24314442240
6 Senary 2502310430
8 Octal 155277122
10 Decimal 28671570
12 Duodecimal 9728416
16 Hexadecimal 1b57e52
20 Vigesimal 8j3iia
36 Base36 h2j4i

Cryptographic Hash Functions

md5 5222469d6789c956f983a8df6040f3f3
sha1 36738fe11a4d8476e595d7e401bf38ceb0dcc730
sha256 8cab5552fd634419da9430d7c14e2f83a154c98d7fbd54fdf051b5452d46af44
sha512 8ca9f946ba85af36937940d4ff8a1ac2ec2c31d82e26659347835b1b3073733b320fa986ce5c4e46ef37343f494ebb51bd196b20e093c7b5159dc38c1492c293
ripemd-160 f84ed64c80c5ea34931f0fd4792a1c14416273e1

28671570 as geometric shapes

Circle

Radius = n
Diameter 57343140
Circumference 180148787.35777
Area 2.5825742835717E+15

Sphere

Radius = n
Volume 9.8728612468835E+22
Surface area 1.0330297134287E+16
Circumference 180148787.35777

Square

Length = n
Perimeter 114686280
Area 822058926264900
Diagonal 40547723.14853

Cube

Length = n
Surface area 4932353557589400
Volume 2.3569720048529E+22
Space diagonal 49660615.972768

Equilateral Triangle

Length = n
Perimeter 86014710
Area 3.5596195677658E+14
Altitude 24830307.986384

Triangular Pyramid

Length = n
Surface area 3.5596195677658E+14
Volume 2.7777181461639E+21
Height 13515907.716177