28298248 (number)

28298248 is an even 8-digits composite number following 28298247 and preceding 28298249. In scientific notation, it is written as 2.8298248 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 12862800 positive integers (up to 28298248) that are relatively prime to 28298248.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-eight thousand two hundred forty-eight

Notation

Scientific notation 2.8298248 × 10^7
Engineering notation 2.8298248 × 10^6

Prime Factorization of 28298248

Prime Factorization 2 × 2 × 2 × 11 × 321571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7074562
Product of the distinct prime numbers

The prime factorization of 28298248 is 2 × 2 × 2 × 11 × 321571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 38, 19, 967, 791, 4305, 9786, 90427, 69359, 874437, 454581, 3497308, 6184946, 22431157, 62781749, 112946198, 909238334, 6780139154, 323437641

Basic calculations (n = 28298248)

Multiplication

n×y
n×2 56596496
n×3 84894744
n×4 113192992
n×5 141491240

Division

n÷y
n÷2 14149124
n÷3 9432749.3333333
n÷3 7074562
n÷5 5659649.6

Exponentiation

ny
n2 800790839869504
n3 2.2660977782756E+22
n4 6.4126596921891E+29
n5 1.8146703430917E+37

Nth Root

y√n
2√n 5319.6097601234
3√n 304.73325419219
4√n 72.935654930379
5√n 30.928005197389

Divisors of 28298248

1, 2, 4, 8, 11, 22, 44, 88, 321571, 643142, 1286284, 2572568, 3537281, 7074562, 14149124, 28298248

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 -28298247
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 28298248 can be divided by 16 positive divisors. The sum of these divisors (counting 28298248) is 1, the average is 0.0625.

Base conversion 28298248

Base System Value
2 Binary 1101011111100110000001000
3 Ternary 1222020200220021
4 Quaternary 1223330300020
5 Quinary 24221020443
6 Senary 2450310224
8 Octal 153746010
10 Decimal 28298248
12 Duodecimal 9588374
16 Hexadecimal 1afcc08
20 Vigesimal 8gh5c8
36 Base36 guj2g

Cryptographic Hash Functions

md5 b1d59709224af241af933b89bc7e31e6
sha1 3c720a7c17f84ba5223492d0574a647fc78c5b03
sha256 13c6b15807d686f2ffb8b8d15ab6ac3f350351e0eeb09675879774c3f73608d6
sha512 931b30a6feb06d491eda7a8fa1f387aebfd7a14b11a79aaa218819325f8ef243304e555c3497a5f5a4c1c5ee61ee7cd99795b11a69d329a708e292111e41728f
ripemd-160 63f08bda506d98a1538587b9017993724cb23451

28298248 as geometric shapes

Circle

Radius = n
Diameter 56596496
Circumference 177803136.05252
Area 2.515758619596E+15

Sphere

Radius = n
Volume 9.4922081767288E+22
Surface area 1.0063034478384E+16
Circumference 177803136.05252

Square

Length = n
Perimeter 113192992
Area 800790839869504
Diagonal 40019766.112997

Cube

Length = n
Surface area 4804745039217024
Volume 2.2660977782756E+22
Space diagonal 49014003.301184

Equilateral Triangle

Length = n
Perimeter 84894744
Area 3.4675260522243E+14
Altitude 24507001.650592

Triangular Pyramid

Length = n
Surface area 3.4675260522243E+14
Volume 2.670621843084E+21
Height 13339922.037666