28804560 (number)

28804560 is an even 8-digits composite number following 28804559 and preceding 28804561. In scientific notation, it is written as 2.8804560 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 80 positive divisors. There are 7634944 positive integers (up to 28804560) that are relatively prime to 28804560.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred four thousand five hundred sixty

Notation

Scientific notation 2.8804560 × 10^7
Engineering notation 2.8804560 × 10^6

Prime Factorization of 28804560

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 257 × 467

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3600570
Product of the distinct prime numbers

The prime factorization of 28804560 is 2 × 2 × 2 × 2 × 5 × 3 × 257 × 467. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 1, 89, 27, 252, 873, 731, 6804, 60662, 7302, 791434, 933236, 4880737, 9384058, 84911891, 9604800, 872374183, 208306955, 1162435948, 9038958129

Basic calculations (n = 28804560)

Multiplication

n×y
n×2 57609120
n×3 86413680
n×4 115218240
n×5 144022800

Division

n÷y
n÷2 14402280
n÷3 9601520
n÷3 7201140
n÷5 5760912

Exponentiation

ny
n2 829702676793600
n3 2.3899220535862E+22
n4 6.8840653187847E+29
n5 1.9829247251885E+37

Nth Root

y√n
2√n 5366.9879820995
3√n 306.53994974725
4√n 73.259729607059
5√n 31.037894251597

Divisors of 28804560

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 467, 514, 771, 934, 1028, 1285, 1401, 1542, 1868, 2056, 2335, 2570, 2802, 3084, 3736, 3855, 4112, 4670, 5140, 5604, 6168, 7005, 7472, 7710, 9340, 10280, 11208, 12336, 14010, 15420, 18680, 20560, 22416, 28020, 30840, 37360, 56040, 61680, 112080, 120019, 240038, 360057, 480076, 600095, 720114, 960152, 1200190, 1440228, 1800285, 1920304, 2400380, 2880456, 3600570, 4800760, 5760912, 7201140, 9601520, 14402280, 28804560

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28804559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28804560 can be divided by 80 positive divisors. The sum of these divisors (counting 28804560) is 1, the average is 0.0125.

Base conversion 28804560

Base System Value
2 Binary 1101101111000010111010000
3 Ternary 2000012102102120
4 Quaternary 1231320113100
5 Quinary 24333221220
6 Senary 2505214240
8 Octal 155702720
10 Decimal 28804560
12 Duodecimal 9791380
16 Hexadecimal 1b785d0
20 Vigesimal 900b80
36 Base36 h5dqo

Cryptographic Hash Functions

md5 59ce2818a425e12bcbe69f0daf1f2c48
sha1 b868b22ce44591b61e88f0ca848b19496db1f1f8
sha256 a002dff96fd0ee72f0aa3425f91753d969bab0e53848ed5c48600855f9950b16
sha512 2f2774bed35814d9eb56cad10ccd190d232bbd1d3e525b5d1ee5ec2afc734caf70fb0d7566284e86dd75176140d6aa7788b5405129004798e0a0ca5d1b29afc1
ripemd-160 48b8e85bb41f9a002d57bf95ce77e5b79ed17867

28804560 as geometric shapes

Circle

Radius = n
Diameter 57609120
Circumference 180984388.17177
Area 2.6065878340786E+15

Sphere

Radius = n
Volume 1.0010882088265E+23
Surface area 1.0426351336314E+16
Circumference 180984388.17177

Square

Length = n
Perimeter 115218240
Area 829702676793600
Diagonal 40735799.41019

Cube

Length = n
Surface area 4978216060761600
Volume 2.3899220535862E+22
Space diagonal 49890961.409666

Equilateral Triangle

Length = n
Perimeter 86413680
Area 3.592717978456E+14
Altitude 24945480.704833

Triangular Pyramid

Length = n
Surface area 3.592717978456E+14
Volume 2.8165501509968E+21
Height 13578599.803397