28930048 (number)

28930048 is an even 8-digits composite number following 28930047 and preceding 28930049. In scientific notation, it is written as 2.8930048 × 10^7. The sum of its digits is 34. It has a total of 14 prime factors and 52 positive divisors. There are 12386304 positive integers (up to 28930048) that are relatively prime to 28930048.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty thousand forty-eight

Notation

Scientific notation 2.8930048 × 10^7
Engineering notation 2.8930048 × 10^6

Prime Factorization of 28930048

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 1009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 14126
Product of the distinct prime numbers

The prime factorization of 28930048 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 1009. Since it has a total of 14 prime factors.

Most popular turbo-numbers

1, 8, 73, 41, 931, 469, 2838, 5017, 64757, 35031, 827625, 381855, 2449507, 6125241, 24596908, 93144375, 358194451, 858749626, 7002066314, 5496704992

Basic calculations (n = 28930048)

Multiplication

n×y
n×2 57860096
n×3 86790144
n×4 115720192
n×5 144650240

Division

n÷y
n÷2 14465024
n÷3 9643349.3333333
n÷3 7232512
n÷5 5786009.6

Exponentiation

ny
n2 836947677282304
n3 2.4212936477266E+22
n4 7.0048141450824E+29
n5 2.0264960944831E+37

Nth Root

y√n
2√n 5378.6660056189
3√n 306.98445528142
4√n 73.339389182205
5√n 31.064890766643

Divisors of 28930048

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1009, 1024, 1792, 2018, 2048, 3584, 4036, 4096, 7063, 7168, 8072, 14126, 14336, 16144, 28252, 28672, 32288, 56504, 64576, 113008, 129152, 226016, 258304, 452032, 516608, 904064, 1033216, 1808128, 2066432, 3616256, 4132864, 7232512, 14465024, 28930048

52 divisors

τ Total Divisors 52
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28930047
Sum of the proper positive divisors of n
A Arithmetic Mean 0.019230769230769
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 52
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28930048 can be divided by 52 positive divisors. The sum of these divisors (counting 28930048) is 1, the average is 0.019230769230769.

Base conversion 28930048

Base System Value
2 Binary 1101110010111000000000000
3 Ternary 2000102210120021
4 Quaternary 1232113000000
5 Quinary 24401230143
6 Senary 2512023224
8 Octal 156270000
10 Decimal 28930048
12 Duodecimal 9831b14
16 Hexadecimal 1b97000
20 Vigesimal 90g528
36 Base36 h82kg

Cryptographic Hash Functions

md5 161dbec15bbf96038081cfa56121de63
sha1 9261f1fcc4d03bd124553e1904e0434f20a3d3ce
sha256 c6d9e32ad04b7b54a49a6514c14cd2574116e092ab5cb22279a568b91e979057
sha512 8d08c8826b9a51c706a762bb3cb5b9c1f3e551a71a08c1471e8997ef49719dd40d5e94801e97cd2226b22072696641b33c5f15edaf88ac37a47d531283e3bfe4
ripemd-160 c9b7a0d2b3c4ab39215e2a5632ded72fd133a25a

28930048 as geometric shapes

Circle

Radius = n
Diameter 57860096
Circumference 181772852.5296
Area 2.6293486743891E+15

Sphere

Radius = n
Volume 1.0142291114509E+23
Surface area 1.0517394697557E+16
Circumference 181772852.5296

Square

Length = n
Perimeter 115720192
Area 836947677282304
Diagonal 40913266.241705

Cube

Length = n
Surface area 5021686063693824
Volume 2.4212936477266E+22
Space diagonal 50108313.001406

Equilateral Triangle

Length = n
Perimeter 86790144
Area 3.6240897508243E+14
Altitude 25054156.500703

Triangular Pyramid

Length = n
Surface area 3.6240897508243E+14
Volume 2.8535219292523E+21
Height 13637755.413902