28298133 (number)

28298133 is an odd 8-digits composite number following 28298132 and preceding 28298134. In scientific notation, it is written as 2.8298133 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 18256320 positive integers (up to 28298133) that are relatively prime to 28298133.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-eight thousand one hundred thirty-three

Notation

Scientific notation 2.8298133 × 10^7
Engineering notation 2.8298133 × 10^6

Prime Factorization of 28298133

Prime Factorization 3 × 3 × 3 × 31 × 33809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3144237
Product of the distinct prime numbers

The prime factorization of 28298133 is 3 × 3 × 3 × 31 × 33809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 84, 50, 563, 177, 2802, 225, 78369, 28765, 287332, 191784, 8036010, 5387393, 90203475, 69294103, 474014830, 688722949, 7466493603, 7477910339

Basic calculations (n = 28298133)

Multiplication

n×y
n×2 56596266
n×3 84894399
n×4 113192532
n×5 141490665

Division

n÷y
n÷2 14149066.5
n÷3 9432711
n÷3 7074533.25
n÷5 5659626.6

Exponentiation

ny
n2 800784331285689
n3 2.2660701511038E+22
n4 6.4125554523267E+29
n5 1.8146334705982E+37

Nth Root

y√n
2√n 5319.5989510488
3√n 304.7328413943
4√n 72.93558083027
5√n 30.927980059957

Divisors of 28298133

1, 3, 9, 27, 31, 93, 279, 837, 33809, 101427, 304281, 912843, 1048079, 3144237, 9432711, 28298133

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 -28298132
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 28298133 can be divided by 16 positive divisors. The sum of these divisors (counting 28298133) is 1, the average is 0.0625.

Base conversion 28298133

Base System Value
2 Binary 1101011111100101110010101
3 Ternary 1222020200202000
4 Quaternary 1223330232111
5 Quinary 24221020013
6 Senary 2450305513
8 Octal 153745625
10 Decimal 28298133
12 Duodecimal 9588299
16 Hexadecimal 1afcb95
20 Vigesimal 8gh56d
36 Base36 guiz9

Cryptographic Hash Functions

md5 195ead053e7d32cb967e73cdbef6d217
sha1 dfbc67901d369165892486224502ff4c84008127
sha256 f1d171756c0d55d32cf70cb3796ce373216b3726378db219ce5fdf028fa363f4
sha512 5a2bde980dcee0498cf79f76d11ef4c880b17249ff09f6ea96e6f9697e9851c92c6ca93b049b4968b94dc41870fff392fe95fd4fe1fabbe6596125f1e7e6d445
ripemd-160 bac722877c379c3b027d1f8390127623b9b9597f

28298133 as geometric shapes

Circle

Radius = n
Diameter 56596266
Circumference 177802413.48621
Area 2.5157381722769E+15

Sphere

Radius = n
Volume 9.4920924523026E+22
Surface area 1.0062952689108E+16
Circumference 177802413.48621

Square

Length = n
Perimeter 113192532
Area 800784331285689
Diagonal 40019603.478438

Cube

Length = n
Surface area 4804705987714134
Volume 2.2660701511038E+22
Space diagonal 49013804.115341

Equilateral Triangle

Length = n
Perimeter 84894399
Area 3.4674978692297E+14
Altitude 24506902.057671

Triangular Pyramid

Length = n
Surface area 3.4674978692297E+14
Volume 2.6705892841499E+21
Height 13339867.826146