28236488 (number)

28236488 is an even 8-digits composite number following 28236487 and preceding 28236489. In scientific notation, it is written as 2.8236488 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 11683392 positive integers (up to 28236488) that are relatively prime to 28236488.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-six thousand four hundred eighty-eight

Notation

Scientific notation 2.8236488 × 10^7
Engineering notation 2.8236488 × 10^6

Prime Factorization of 28236488

Prime Factorization 2 × 2 × 2 × 7 × 29 × 17387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7059122
Product of the distinct prime numbers

The prime factorization of 28236488 is 2 × 2 × 2 × 7 × 29 × 17387. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 93, 28, 657, 49, 4730, 9496, 63159, 69122, 984361, 458751, 3945675, 2074917, 82401278, 28121947, 17617894, 386952651, 7120818814, 831944344

Basic calculations (n = 28236488)

Multiplication

n×y
n×2 56472976
n×3 84709464
n×4 112945952
n×5 141182440

Division

n÷y
n÷2 14118244
n÷3 9412162.6666667
n÷3 7059122
n÷5 5647297.6

Exponentiation

ny
n2 797299254574144
n3 2.2512930834192E+22
n4 6.3568610134449E+29
n5 1.794954297238E+37

Nth Root

y√n
2√n 5313.8016523013
3√n 304.51140260165
4√n 72.895827399799
5√n 30.91449352492

Divisors of 28236488

1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 17387, 34774, 69548, 121709, 139096, 243418, 486836, 504223, 973672, 1008446, 2016892, 3529561, 4033784, 7059122, 14118244, 28236488

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 -28236487
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 28236488 can be divided by 32 positive divisors. The sum of these divisors (counting 28236488) is 1, the average is 0.03125.

Base conversion 28236488

Base System Value
2 Binary 1101011101101101011001000
3 Ternary 1222010120011212
4 Quaternary 1223231223020
5 Quinary 24212031423
6 Senary 2445112252
8 Octal 153555310
10 Decimal 28236488
12 Duodecimal 9558688
16 Hexadecimal 1aedac8
20 Vigesimal 8g9b48
36 Base36 gt7ew

Cryptographic Hash Functions

md5 5d6ee8ae04262828651853fbda3d2bee
sha1 be3451fb47b7de43ffa94abe25c1c57a19346df0
sha256 ce315d3f4f98492541976e8ce371134b3399477a90eba73d26469f9e15aa0c57
sha512 faca2dd7cd277f4cbae7a413a439064f1c63ebef8c4c58937068e423d3a2619692962095e8c9516564ee183083852334d278e9a6e9cba00f5149a6bf82dab25c
ripemd-160 ab7f04a1d8dd6785392766eef808095ace5c324c

28236488 as geometric shapes

Circle

Radius = n
Diameter 56472976
Circumference 177415086.52795
Area 2.5047894808827E+15

Sphere

Radius = n
Volume 9.4301944159296E+22
Surface area 1.0019157923531E+16
Circumference 177415086.52795

Square

Length = n
Perimeter 112945952
Area 797299254574144
Diagonal 39932424.283385

Cube

Length = n
Surface area 4783795527444864
Volume 2.2512930834192E+22
Space diagonal 48907031.843309

Equilateral Triangle

Length = n
Perimeter 84709464
Area 3.452407044398E+14
Altitude 24453515.921654

Triangular Pyramid

Length = n
Surface area 3.452407044398E+14
Volume 2.6531743428735E+21
Height 13310808.094462