28877560 (number)

28877560 is an even 8-digits composite number following 28877559 and preceding 28877561. In scientific notation, it is written as 2.8877560 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 10871296 positive integers (up to 28877560) that are relatively prime to 28877560.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8877560 × 10^7
Engineering notation 2.8877560 × 10^6

Prime Factorization of 28877560

Prime Factorization 2 × 2 × 2 × 17 × 5 × 42467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7219390
Product of the distinct prime numbers

The prime factorization of 28877560 is 2 × 2 × 2 × 17 × 5 × 42467. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 5, 55, 89, 29, 802, 3676, 1046, 283, 57578, 191184, 379981, 900720, 3827145, 70132628, 8510852, 293793036, 14221238, 6941186716, 4663149387

Basic calculations (n = 28877560)

Multiplication

n×y
n×2 57755120
n×3 86632680
n×4 115510240
n×5 144387800

Division

n÷y
n÷2 14438780
n÷3 9625853.3333333
n÷3 7219390
n÷5 5775512

Exponentiation

ny
n2 833913471553600
n3 2.4081386309597E+22
n4 6.9541167803858E+29
n5 2.008179245726E+37

Nth Root

y√n
2√n 5373.7845137296
3√n 306.79868816749
4√n 73.306101476818
5√n 31.053610324991

Divisors of 28877560

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 42467, 84934, 169868, 212335, 339736, 424670, 721939, 849340, 1443878, 1698680, 2887756, 3609695, 5775512, 7219390, 14438780, 28877560

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28877559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28877560 can be divided by 32 positive divisors. The sum of these divisors (counting 28877560) is 1, the average is 0.03125.

Base conversion 28877560

Base System Value
2 Binary 1101110001010001011111000
3 Ternary 2000100010120021
4 Quaternary 1232022023320
5 Quinary 24343040220
6 Senary 2510540224
8 Octal 156121370
10 Decimal 28877560
12 Duodecimal 9807674
16 Hexadecimal 1b8a2f8
20 Vigesimal 909di0
36 Base36 h6y2g

Cryptographic Hash Functions

md5 6d13599b0be11be5687dd53ff8fa2d90
sha1 ad2d7d43cb7010e983e83b28fa86129bae644b38
sha256 3c8e7026a9158f08090faaf86c2bcdc5101623fbeadc96f8c222870ab4571046
sha512 84539f878a67ecfc86f428c258d36e9e439126678dc932daf411fc30773c500a601ebc7a75dadf7fd89148bf53a208547cd60b17e221a0a9a7b8dc5ce916dba3
ripemd-160 f0aada3a4b5ec43c31b59f2b292fd3643e50b0e8

28877560 as geometric shapes

Circle

Radius = n
Diameter 57755120
Circumference 181443060.6992
Area 2.6198164359624E+15

Sphere

Radius = n
Volume 1.0087187509132E+23
Surface area 1.0479265743849E+16
Circumference 181443060.6992

Square

Length = n
Perimeter 115510240
Area 833913471553600
Diagonal 40839037.000243

Cube

Length = n
Surface area 5003480829321600
Volume 2.4081386309597E+22
Space diagonal 50017401.118619

Equilateral Triangle

Length = n
Perimeter 86632680
Area 3.6109512546174E+14
Altitude 25008700.559309

Triangular Pyramid

Length = n
Surface area 3.6109512546174E+14
Volume 2.8380185933149E+21
Height 13613012.333414