28117588 (number)

28117588 is an even 8-digits composite number following 28117587 and preceding 28117589. In scientific notation, it is written as 2.8117588 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 13573952 positive integers (up to 28117588) that are relatively prime to 28117588.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred seventeen thousand five hundred eighty-eight

Notation

Scientific notation 2.8117588 × 10^7
Engineering notation 2.8117588 × 10^6

Prime Factorization of 28117588

Prime Factorization 2 × 2 × 29 × 242393

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14058794
Product of the distinct prime numbers

The prime factorization of 28117588 is 2 × 2 × 29 × 242393. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 51, 50, 361, 661, 3378, 7597, 50888, 45326, 868221, 27652, 6005868, 1123687, 82081982, 39348643, 378926874, 822086456, 2799738956, 4507512485

Basic calculations (n = 28117588)

Multiplication

n×y
n×2 56235176
n×3 84352764
n×4 112470352
n×5 140587940

Division

n÷y
n÷2 14058794
n÷3 9372529.3333333
n÷3 7029397
n÷5 5623517.6

Exponentiation

ny
n2 790598754937744
n3 2.2229730064652E+22
n4 6.2504639130911E+29
n5 1.7574796911716E+37

Nth Root

y√n
2√n 5302.6020027907
3√n 304.08338259824
4√n 72.818967328511
5√n 30.88841421808

Divisors of 28117588

1, 2, 4, 29, 58, 116, 242393, 484786, 969572, 7029397, 14058794, 28117588

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28117587
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28117588 can be divided by 12 positive divisors. The sum of these divisors (counting 28117588) is 1, the average is 0.083333333333333.

Base conversion 28117588

Base System Value
2 Binary 1101011010000101001010100
3 Ternary 1221220112002011
4 Quaternary 1223100221110
5 Quinary 24144230323
6 Senary 2442354004
8 Octal 153205124
10 Decimal 28117588
12 Duodecimal 94bb904
16 Hexadecimal 1ad0a54
20 Vigesimal 8fedj8
36 Base36 gqno4

Cryptographic Hash Functions

md5 9e01f8905ad38ebd5456748119ee51dd
sha1 dfaac11b5b2c5bb4fdf8e42ca30b62c8309d14fc
sha256 261185c6ec510710a68dcb172b5bc9f2bcb4b106572911acb42f2751a9390ea5
sha512 7eaae95a208478a96ecac5e0ad486eda60db9b1b52feab920447938041178ca22f2b2ff9457a2275a6daac71396f7f7c1c2866f31f70cfa89796f2a3c3e00908
ripemd-160 12e3fea3528fe55c4bac007bf3b1c768413e6ef1

28117588 as geometric shapes

Circle

Radius = n
Diameter 56235176
Circumference 176668015.79493
Area 2.4837392404497E+15

Sphere

Radius = n
Volume 9.3115675549862E+22
Surface area 9.9349569617986E+15
Circumference 176668015.79493

Square

Length = n
Perimeter 112470352
Area 790598754937744
Diagonal 39764274.290819

Cube

Length = n
Surface area 4743592529626464
Volume 2.2229730064652E+22
Space diagonal 48701091.002289

Equilateral Triangle

Length = n
Perimeter 84352764
Area 3.4233930298822E+14
Altitude 24350545.501144

Triangular Pyramid

Length = n
Surface area 3.4233930298822E+14
Volume 2.6197988121104E+21
Height 13254758.09694