28803480 (number)

28803480 is an even 8-digits composite number following 28803479 and preceding 28803481. In scientific notation, it is written as 2.8803480 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 7516032 positive integers (up to 28803480) that are relatively prime to 28803480.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred three thousand four hundred eighty

Notation

Scientific notation 2.8803480 × 10^7
Engineering notation 2.8803480 × 10^6

Prime Factorization of 28803480

Prime Factorization 2 × 2 × 2 × 3 × 5 × 47 × 5107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7200870
Product of the distinct prime numbers

The prime factorization of 28803480 is 2 × 2 × 2 × 3 × 5 × 47 × 5107. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28803480)

Multiplication

n×y
n×2 57606960
n×3 86410440
n×4 115213920
n×5 144017400

Division

n÷y
n÷2 14401740
n÷3 9601160
n÷3 7200870
n÷5 5760696

Exponentiation

ny
n2 829640460110400
n3 2.3896532399981E+22
n4 6.883032930522E+29
n5 1.9825530135363E+37

Nth Root

y√n
2√n 5366.8873660624
3√n 306.53611855659
4√n 73.259042896167
5√n 31.037661500751

Divisors of 28803480

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28803479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28803480 can be divided by 64 positive divisors. The sum of these divisors (counting 28803480) is 1, the average is 0.015625.

Base conversion 28803480

Base System Value
2 Binary 1101101111000000110011000
3 Ternary 2000012100221120
4 Quaternary 1231320012120
5 Quinary 24333202410
6 Senary 2505205240
8 Octal 155700630
10 Decimal 28803480
12 Duodecimal 9790820
16 Hexadecimal 1b78198
20 Vigesimal 9008e0
36 Base36 h5cwo

Cryptographic Hash Functions

md5 34ce2653e638cfd9e6fb5282284daedb
sha1 52e7252a8d53bb7caca527a3f03bda89d7b9bcca
sha256 ea6428ae6f1dcf1b4841750cadfa9d5178d4cb4fc90ac9afe3ad0dfbafbe0e96
sha512 935de7ecdf4898eefd026816d7222a72c30cc86151852757b5cb597048f0ffcd68daaf4a3a0e3aefe64e63750ca33ee9dff88a318f7355bccd0acbd7ffdd28e5
ripemd-160 5bc84a4c1ca1af7fb11bd655b1668ff98bcfbe53

28803480 as geometric shapes

Circle

Radius = n
Diameter 57606960
Circumference 180977602.33164
Area 2.6063923746037E+15

Sphere

Radius = n
Volume 1.000975608454E+23
Surface area 1.0425569498415E+16
Circumference 180977602.33164

Square

Length = n
Perimeter 115213920
Area 829640460110400
Diagonal 40734272.059542

Cube

Length = n
Surface area 4977842760662400
Volume 2.3896532399981E+22
Space diagonal 49889090.794794

Equilateral Triangle

Length = n
Perimeter 86410440
Area 3.5924485723151E+14
Altitude 24944545.397397

Triangular Pyramid

Length = n
Surface area 3.5924485723151E+14
Volume 2.8162333511451E+21
Height 13578090.686514