28992722 (number)

28992722 is an even 8-digits composite number following 28992721 and preceding 28992723. In scientific notation, it is written as 2.8992722 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 13151040 positive integers (up to 28992722) that are relatively prime to 28992722.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-two thousand seven hundred twenty-two

Notation

Scientific notation 2.8992722 × 10^7
Engineering notation 2.8992722 × 10^6

Prime Factorization of 28992722

Prime Factorization 2 × 11 × 2129 × 619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28992722
Product of the distinct prime numbers

The prime factorization of 28992722 is 2 × 11 × 2129 × 619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 76, 30, 560, 182, 4963, 874, 22179, 71335, 796523, 873156, 9102431, 7381651, 53991262, 31798964, 79308602, 383659323, 4400168682, 8128604839

Basic calculations (n = 28992722)

Multiplication

n×y
n×2 57985444
n×3 86978166
n×4 115970888
n×5 144963610

Division

n÷y
n÷2 14496361
n÷3 9664240.6666667
n÷3 7248180.5
n÷5 5798544.4

Exponentiation

ny
n2 840577928969284
n3 2.4370642213942E+22
n4 7.0657125467029E+29
n5 2.0485423959847E+37

Nth Root

y√n
2√n 5384.4890193964
3√n 307.20597889884
4√n 73.379077531653
5√n 31.078338901929

Divisors of 28992722

1, 2, 11, 22, 619, 1238, 2129, 4258, 6809, 13618, 23419, 46838, 1317851, 2635702, 14496361, 28992722

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 -28992721
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 28992722 can be divided by 16 positive divisors. The sum of these divisors (counting 28992722) is 1, the average is 0.0625.

Base conversion 28992722

Base System Value
2 Binary 1101110100110010011010010
3 Ternary 2000112222112112
4 Quaternary 1232212103102
5 Quinary 24410231342
6 Senary 2513225322
8 Octal 156462322
10 Decimal 28992722
12 Duodecimal 9862242
16 Hexadecimal 1ba64d2
20 Vigesimal 9141g2
36 Base36 h9exe

Cryptographic Hash Functions

md5 aa9a2ac570b35741ffe42122d5fde0e3
sha1 37fa1c96a908eecf5f40bfb728bf0380b5d56bf0
sha256 e3035b6291dd5d6074695278f368ba82a82de2a349d39ee66c434c85596c074f
sha512 0d4d921399a78fa8bbd7da4f4ed214b0f5fb832286a93be9b4cb4238a61daedd07f879bd4cfdf512ca16afb01ece020822a3bcf066b1a5fe50202ba6ae16c633
ripemd-160 8f9c22e057d3c0d960b4216676de3bb7e4e74cff

28992722 as geometric shapes

Circle

Radius = n
Diameter 57985444
Circumference 182166644.88554
Area 2.6407534464196E+15

Sphere

Radius = n
Volume 1.0208350739011E+23
Surface area 1.0563013785679E+16
Circumference 182166644.88554

Square

Length = n
Perimeter 115970888
Area 840577928969284
Diagonal 41001900.662513

Cube

Length = n
Surface area 5043467573815704
Volume 2.4370642213942E+22
Space diagonal 50216867.55372

Equilateral Triangle

Length = n
Perimeter 86978166
Area 3.6398092017396E+14
Altitude 25108433.77686

Triangular Pyramid

Length = n
Surface area 3.6398092017396E+14
Volume 2.8721077285583E+21
Height 13667300.220838