28831462 (number)

28831462 is an even 8-digits composite number following 28831461 and preceding 28831463. In scientific notation, it is written as 2.8831462 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 13041000 positive integers (up to 28831462) that are relatively prime to 28831462.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred thirty-one thousand four hundred sixty-two

Notation

Scientific notation 2.8831462 × 10^7
Engineering notation 2.8831462 × 10^6

Prime Factorization of 28831462

Prime Factorization 2 × 11 × 211 × 6211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28831462
Product of the distinct prime numbers

The prime factorization of 28831462 is 2 × 11 × 211 × 6211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 32, 14, 926, 106, 4047, 9975, 30079, 50223, 761251, 777373, 9016822, 3933957, 42385299, 70493760, 294586920, 947528004, 6879671472, 8520224888

Basic calculations (n = 28831462)

Multiplication

n×y
n×2 57662924
n×3 86494386
n×4 115325848
n×5 144157310

Division

n÷y
n÷2 14415731
n÷3 9610487.3333333
n÷3 7207865.5
n÷5 5766292.4

Exponentiation

ny
n2 831253201057444
n3 2.3966245078666E+22
n4 6.9098188426825E+29
n5 1.9922017938968E+37

Nth Root

y√n
2√n 5369.4936446559
3√n 306.63535098206
4√n 73.276828838698
5√n 31.043689651171

Divisors of 28831462

1, 2, 11, 22, 211, 422, 2321, 4642, 6211, 12422, 68321, 136642, 1310521, 2621042, 14415731, 28831462

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28831461
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28831462 can be divided by 16 positive divisors. The sum of these divisors (counting 28831462) is 1, the average is 0.0625.

Base conversion 28831462

Base System Value
2 Binary 1101101111110111011100110
3 Ternary 2000020210022221
4 Quaternary 1231332323212
5 Quinary 24340101322
6 Senary 2505542554
8 Octal 155767346
10 Decimal 28831462
12 Duodecimal 97a4a5a
16 Hexadecimal 1b7eee6
20 Vigesimal 903id2
36 Base36 h5yhy

Cryptographic Hash Functions

md5 849739f4e25c3721c0c79cdb85426e13
sha1 5f5002322e8660d077d17dffb5c8d3d5a13723f1
sha256 f20f8c289fc85f48a40c8e5476859bb924ee2c53e65a724c7e0618cc364db1f6
sha512 391dddce6a3a271cc2b46dd51cd838d907de8c335774d1e727d87f8c48915052db99150c60f01dcecf8cd4c599c419c1b241b91024073a3ec821c46dbaa0b569
ripemd-160 c7da8f72741bd849d4950ba4c6177e93eddcec5a

28831462 as geometric shapes

Circle

Radius = n
Diameter 57662924
Circumference 181153418.42291
Area 2.6114589497151E+15

Sphere

Radius = n
Volume 1.0038957263103E+23
Surface area 1.044583579886E+16
Circumference 181153418.42291

Square

Length = n
Perimeter 115325848
Area 831253201057444
Diagonal 40773844.583445

Cube

Length = n
Surface area 4987519206344664
Volume 2.3966245078666E+22
Space diagonal 49937557.040491

Equilateral Triangle

Length = n
Perimeter 86494386
Area 3.5994319454644E+14
Altitude 24968778.520246

Triangular Pyramid

Length = n
Surface area 3.5994319454644E+14
Volume 2.8244490691172E+21
Height 13591281.527815