28270488 (number)

28270488 is an even 8-digits composite number following 28270487 and preceding 28270489. In scientific notation, it is written as 2.8270488 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 9398688 positive integers (up to 28270488) that are relatively prime to 28270488.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred seventy thousand four hundred eighty-eight

Notation

Scientific notation 2.8270488 × 10^7
Engineering notation 2.8270488 × 10^6

Prime Factorization of 28270488

Prime Factorization 2 × 2 × 2 × 3 × 443 × 2659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7067622
Product of the distinct prime numbers

The prime factorization of 28270488 is 2 × 2 × 2 × 3 × 443 × 2659. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 1, 61, 60, 539, 9548, 2414, 70198, 32524, 738128, 110331, 3506530, 3080293, 94496375, 41258059, 830548349, 976389522, 8577057208, 6695688529

Basic calculations (n = 28270488)

Multiplication

n×y
n×2 56540976
n×3 84811464
n×4 113081952
n×5 141352440

Division

n÷y
n÷2 14135244
n÷3 9423496
n÷3 7067622
n÷5 5654097.6

Exponentiation

ny
n2 799220491758144
n3 2.2594353321603E+22
n4 6.3875339444613E+29
n5 1.8057870172649E+37

Nth Root

y√n
2√n 5316.999905962
3√n 304.6335759034
4√n 72.917761251714
5√n 30.921934867415

Divisors of 28270488

1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2658, 2659, 3544, 5316, 5318, 7977, 10632, 10636, 15954, 21272, 31908, 63816, 1177937, 2355874, 3533811, 4711748, 7067622, 9423496, 14135244, 28270488

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28270487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28270488 can be divided by 32 positive divisors. The sum of these divisors (counting 28270488) is 1, the average is 0.03125.

Base conversion 28270488

Base System Value
2 Binary 1101011110101111110011000
3 Ternary 1222012021211010
4 Quaternary 1223311332120
5 Quinary 24214123423
6 Senary 2445533520
8 Octal 153657630
10 Decimal 28270488
12 Duodecimal 95742a0
16 Hexadecimal 1af5f98
20 Vigesimal 8gdg48
36 Base36 gtxnc

Cryptographic Hash Functions

md5 63373c16a7659063cc98cd7ff6587feb
sha1 ba7d95dbd7487f0f21c840c87cd3d29ca946f4c4
sha256 9ff49d701845e02fcb1717ce3ee7ebfebea664dc5f4ab3ebd53f0b2e81d150d3
sha512 d3a0a27b1cd2a84cf7800cd53776e13bbcd355b1b1809a15b4c50571dbc56241593726f673414d816eec41f25ce4929240ec8650a6f1482379c8c8f3a6e7863c
ripemd-160 fad8a3643345db7cbe85e8f51aafbe43e235f4b6

28270488 as geometric shapes

Circle

Radius = n
Diameter 56540976
Circumference 177628714.8284
Area 2.5108252255058E+15

Sphere

Radius = n
Volume 9.4643005877012E+22
Surface area 1.0043300902023E+16
Circumference 177628714.8284

Square

Length = n
Perimeter 113081952
Area 799220491758144
Diagonal 39980507.544506

Cube

Length = n
Surface area 4795322950548864
Volume 2.2594353321603E+22
Space diagonal 48965921.570766

Equilateral Triangle

Length = n
Perimeter 84811464
Area 3.4607262454382E+14
Altitude 24482960.785383

Triangular Pyramid

Length = n
Surface area 3.4607262454382E+14
Volume 2.6627700750383E+21
Height 13326835.848169