28877588 (number)

28877588 is an even 8-digits composite number following 28877587 and preceding 28877589. In scientific notation, it is written as 2.8877588 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 14149728 positive integers (up to 28877588) that are relatively prime to 28877588.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred seventy-seven thousand five hundred eighty-eight

Notation

Scientific notation 2.8877588 × 10^7
Engineering notation 2.8877588 × 10^6

Prime Factorization of 28877588

Prime Factorization 2 × 2 × 107 × 109 × 619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14438794
Product of the distinct prime numbers

The prime factorization of 28877588 is 2 × 2 × 107 × 109 × 619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 18, 41, 945, 583, 4739, 7920, 28775, 8732, 956697, 404770, 3442436, 3860853, 7479783, 64642888, 7377770, 417209213, 5342622868, 7811619645

Basic calculations (n = 28877588)

Multiplication

n×y
n×2 57755176
n×3 86632764
n×4 115510352
n×5 144387940

Division

n÷y
n÷2 14438794
n÷3 9625862.6666667
n÷3 7219397
n÷5 5775517.6

Exponentiation

ny
n2 833915088697744
n3 2.4081456358397E+22
n4 6.9541437515777E+29
n5 2.0081889815083E+37

Nth Root

y√n
2√n 5373.7871189693
3√n 306.79878732592
4√n 73.306119246413
5√n 31.053616346973

Divisors of 28877588

1, 2, 4, 107, 109, 214, 218, 428, 436, 619, 1238, 2476, 11663, 23326, 46652, 66233, 67471, 132466, 134942, 264932, 269884, 7219397, 14438794, 28877588

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 -28877587
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 28877588 can be divided by 24 positive divisors. The sum of these divisors (counting 28877588) is 1, the average is 0.041666666666667.

Base conversion 28877588

Base System Value
2 Binary 1101110001010001100010100
3 Ternary 2000100010121022
4 Quaternary 1232022030110
5 Quinary 24343040323
6 Senary 2510540312
8 Octal 156121424
10 Decimal 28877588
12 Duodecimal 9807698
16 Hexadecimal 1b8a314
20 Vigesimal 909dj8
36 Base36 h6y38

Cryptographic Hash Functions

md5 fc8a96f38e4145a67fc94c449cba106d
sha1 4602449b33044c8bd04bb582cec31617715bb45b
sha256 d5fc9b9b897cf2b161c3ff44aca1646246ce02c311a855bb9d9f6a434b90f983
sha512 dfd24c23a86b6d02eb060dad646388e277cb8c12e03dc19ce6b46f4bda3a582b484c504f134875f384c86489440d1480e05f14943eed0e51ec6b59ba57a417f9
ripemd-160 7e36b45d8b8eada4b0e0e846b7d5957236bfe15e

28877588 as geometric shapes

Circle

Radius = n
Diameter 57755176
Circumference 181443236.62839
Area 2.6198215163705E+15

Sphere

Radius = n
Volume 1.0087216851104E+23
Surface area 1.0479286065482E+16
Circumference 181443236.62839

Square

Length = n
Perimeter 115510352
Area 833915088697744
Diagonal 40839076.598223

Cube

Length = n
Surface area 5003490532186464
Volume 2.4081456358397E+22
Space diagonal 50017449.616041

Equilateral Triangle

Length = n
Perimeter 86632764
Area 3.610958257057E+14
Altitude 25008724.808021

Triangular Pyramid

Length = n
Surface area 3.610958257057E+14
Volume 2.8380268486451E+21
Height 13613025.532741