28896768 (number)

28896768 is an even 8-digits composite number following 28896767 and preceding 28896769. In scientific notation, it is written as 2.8896768 × 10^7. The sum of its digits is 54. It has a total of 12 prime factors and 60 positive divisors. There are 9630720 positive integers (up to 28896768) that are relatively prime to 28896768.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred ninety-six thousand seven hundred sixty-eight

Notation

Scientific notation 2.8896768 × 10^7
Engineering notation 2.8896768 × 10^6

Prime Factorization of 28896768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 6271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 37626
Product of the distinct prime numbers

The prime factorization of 28896768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 6271. Since it has a total of 12 prime factors.

Most popular turbo-numbers

2, 10, 42, 18, 494, 9, 3030, 3670, 34039, 34484, 143148, 777192, 5275878, 8850120, 19565140, 35276292, 7345526, 352995267, 2431816294, 6394316401

Basic calculations (n = 28896768)

Multiplication

n×y
n×2 57793536
n×3 86690304
n×4 115587072
n×5 144483840

Division

n÷y
n÷2 14448384
n÷3 9632256
n÷3 7224192
n÷5 5779353.6

Exponentiation

ny
n2 835023200845824
n3 2.4129471709459E+22
n4 6.9726374595081E+29
n5 2.0148668701551E+37

Nth Root

y√n
2√n 5375.5714114873
3√n 306.86669579585
4√n 73.318288383509
5√n 31.057740307654

Divisors of 28896768

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 6271, 12542, 18813, 25084, 37626, 50168, 56439, 75252, 100336, 112878, 150504, 200672, 225756, 301008, 401344, 451512, 602016, 802688, 903024, 1204032, 1605376, 1806048, 2408064, 3210752, 3612096, 4816128, 7224192, 9632256, 14448384, 28896768

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28896767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28896768 can be divided by 60 positive divisors. The sum of these divisors (counting 28896768) is 1, the average is 0.016666666666667.

Base conversion 28896768

Base System Value
2 Binary 1101110001110111000000000
3 Ternary 2000101002220200
4 Quaternary 1232032320000
5 Quinary 24344144033
6 Senary 2511205200
8 Octal 156167000
10 Decimal 28896768
12 Duodecimal 9816800
16 Hexadecimal 1b8ee00
20 Vigesimal 90c1i8
36 Base36 h7cw0

Cryptographic Hash Functions

md5 5447fda6dffe09516e5113caafae66b2
sha1 7ff3ae731cad3672561627816fee719d7c1bcd67
sha256 4ac2ea6c567ca43817af20d5cd46127ae9e6f8515338bae0a69d1277f7a067c0
sha512 7e96cf5eb3be6797c8d1e096462c445749ac08d6e38164203210507f1ffd6cfc79dde26dbe79deb71eeb775cc100e711b51439299e88c52be2afea502cebbdc6
ripemd-160 16af60e7a67ce4351bc20607c0cf86bc067691c0

28896768 as geometric shapes

Circle

Radius = n
Diameter 57793536
Circumference 181563748.12258
Area 2.6233027533543E+15

Sphere

Radius = n
Volume 1.0107329474325E+23
Surface area 1.0493211013417E+16
Circumference 181563748.12258

Square

Length = n
Perimeter 115587072
Area 835023200845824
Diagonal 40866201.214349

Cube

Length = n
Surface area 5010139205074944
Volume 2.4129471709459E+22
Space diagonal 50050670.35053

Equilateral Triangle

Length = n
Perimeter 86690304
Area 3.6157565234094E+14
Altitude 25025335.175265

Triangular Pyramid

Length = n
Surface area 3.6157565234094E+14
Volume 2.8436855120346E+21
Height 13622067.07145