28587468 (number)

28587468 is an even 8-digits composite number following 28587467 and preceding 28587469. In scientific notation, it is written as 2.8587468 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 96 positive divisors. There are 7365888 positive integers (up to 28587468) that are relatively prime to 28587468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8587468 × 10^7
Engineering notation 2.8587468 × 10^6

Prime Factorization of 28587468

Prime Factorization 2 × 2 × 13 × 3 × 7 × 47 × 557

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14293734
Product of the distinct prime numbers

The prime factorization of 28587468 is 2 × 2 × 13 × 3 × 7 × 47 × 557. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 87, 98, 37, 710, 9758, 254, 8622, 30048, 721968, 859031, 5327641, 7146441, 55798867, 3384106, 457576857, 181251942, 2638595275, 4139073169

Basic calculations (n = 28587468)

Multiplication

n×y
n×2 57174936
n×3 85762404
n×4 114349872
n×5 142937340

Division

n÷y
n÷2 14293734
n÷3 9529156
n÷3 7146867
n÷5 5717493.6

Exponentiation

ny
n2 817243326651024
n3 2.336291744885E+22
n4 6.6788665495563E+29
n5 1.9093188376171E+37

Nth Root

y√n
2√n 5346.7249789006
3√n 305.76790465722
4√n 73.121303181088
5√n 30.990967764285

Divisors of 28587468

1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 557, 564, 611, 658, 987, 1092, 1114, 1222, 1316, 1671, 1833, 1974, 2228, 2444, 3342, 3666, 3899, 3948, 4277, 6684, 7241, 7332, 7798, 8554, 11697, 12831, 14482, 15596, 17108, 21723, 23394, 25662, 26179, 28964, 43446, 46788, 50687, 51324, 52358, 78537, 86892, 101374, 104716, 152061, 157074, 183253, 202748, 304122, 314148, 340327, 366506, 549759, 608244, 680654, 733012, 1020981, 1099518, 1361308, 2041962, 2199036, 2382289, 4083924, 4764578, 7146867, 9529156, 14293734, 28587468

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28587467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28587468 can be divided by 96 positive divisors. The sum of these divisors (counting 28587468) is 1, the average is 0.010416666666667.

Base conversion 28587468

Base System Value
2 Binary 1101101000011010111001100
3 Ternary 1222210101122010
4 Quaternary 1231003113030
5 Quinary 24304244333
6 Senary 2500421220
8 Octal 155032714
10 Decimal 28587468
12 Duodecimal 96a7810
16 Hexadecimal 1b435cc
20 Vigesimal 8id8d8
36 Base36 h0q8c

Cryptographic Hash Functions

md5 680d0247475fe37057479d701966aa58
sha1 20b06bb35e17a54d587f5c2074b2d0b341423b3b
sha256 54059bca3e93a2a31773894a3f1a79886c5cdba453b77c05804ed612cdfdb0fd
sha512 c483319ce78896bf608bd0f91c51a6484419dc172ae47f9da45f22e1a7ec21ce2aff32f6d8732b3dc0e5567a6333e9b285a15a544444e9ac2ff3d4878f24f2a6
ripemd-160 02851c5e29ee54b8a35fa64de62a0e6c923c4578

28587468 as geometric shapes

Circle

Radius = n
Diameter 57174936
Circumference 179620358.90707
Area 2.5674456312021E+15

Sphere

Radius = n
Volume 9.7862359764975E+22
Surface area 1.0269782524809E+16
Circumference 179620358.90707

Square

Length = n
Perimeter 114349872
Area 817243326651024
Diagonal 40428784.959507

Cube

Length = n
Surface area 4903459959906144
Volume 2.336291744885E+22
Space diagonal 49514947.035749

Equilateral Triangle

Length = n
Perimeter 85762404
Area 3.5387674097655E+14
Altitude 24757473.517875

Triangular Pyramid

Length = n
Surface area 3.5387674097655E+14
Volume 2.7533462260639E+21
Height 13476261.653169