28803312 (number)

28803312 is an even 8-digits composite number following 28803311 and preceding 28803313. In scientific notation, it is written as 2.8803312 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 20 positive divisors. There are 9601056 positive integers (up to 28803312) that are relatively prime to 28803312.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred three thousand three hundred twelve

Notation

Scientific notation 2.8803312 × 10^7
Engineering notation 2.8803312 × 10^6

Prime Factorization of 28803312

Prime Factorization 2 × 2 × 2 × 2 × 9 × 200023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3600414
Product of the distinct prime numbers

The prime factorization of 28803312 is 2 × 2 × 2 × 2 × 9 × 200023. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 61, 93, 454, 639, 6529, 9567, 98486, 29051, 858576, 343074, 180583, 1355555, 51312104, 40607688, 198825514, 857491843, 6246530738, 1332535760

Basic calculations (n = 28803312)

Multiplication

n×y
n×2 57606624
n×3 86409936
n×4 115213248
n×5 144016560

Division

n÷y
n÷2 14401656
n÷3 9601104
n÷3 7200828
n÷5 5760662.4

Exponentiation

ny
n2 829630782169344
n3 2.3896114263628E+22
n4 6.8828723472292E+29
n5 1.9824951967341E+37

Nth Root

y√n
2√n 5366.8717145093
3√n 306.53552258499
4√n 73.258936072737
5√n 31.037625294436

Divisors of 28803312

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 200023, 400046, 800092, 1600184, 1800207, 3200368, 3600414, 7200828, 14401656, 28803312

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28803311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28803312 can be divided by 20 positive divisors. The sum of these divisors (counting 28803312) is 1, the average is 0.05.

Base conversion 28803312

Base System Value
2 Binary 1101101111000000011110000
3 Ternary 2000012100201100
4 Quaternary 1231320003300
5 Quinary 24333201222
6 Senary 2505204400
8 Octal 155700360
10 Decimal 28803312
12 Duodecimal 9790700
16 Hexadecimal 1b780f0
20 Vigesimal 90085c
36 Base36 h5cs0

Cryptographic Hash Functions

md5 f8c51ee653e83c98cd9f8d47b5722e86
sha1 f46a6dfc4ea9ee0deb11aeabc44c2b83af800528
sha256 fda7ff321b3bc0059e27f818b54f7b47d0ec2d1ac2367cf3dde2f2ad4a6b0755
sha512 da1a60e5de20d63d9a5fe76bd7bbaa6f59eea17433d4cdaee866bb0052185144dde68615b5af2449da21f22fb2189d87267559a10e8c9b622e01a52c2a33debd
ripemd-160 b9bfab62661294d58167c7beb9a211907583300b

28803312 as geometric shapes

Circle

Radius = n
Diameter 57606624
Circumference 180976546.75651
Area 2.6063619704552E+15

Sphere

Radius = n
Volume 1.0009580935994E+23
Surface area 1.0425447881821E+16
Circumference 180976546.75651

Square

Length = n
Perimeter 115213248
Area 829630782169344
Diagonal 40734034.471664

Cube

Length = n
Surface area 4977784693016064
Volume 2.3896114263628E+22
Space diagonal 49888799.810258

Equilateral Triangle

Length = n
Perimeter 86409936
Area 3.592406665601E+14
Altitude 24944399.905129

Triangular Pyramid

Length = n
Surface area 3.592406665601E+14
Volume 2.8161840733033E+21
Height 13578011.490555