28477816 (number)

28477816 is an even 8-digits composite number following 28477815 and preceding 28477817. In scientific notation, it is written as 2.8477816 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 13910400 positive integers (up to 28477816) that are relatively prime to 28477816.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred seventy-seven thousand eight hundred sixteen

Notation

Scientific notation 2.8477816 × 10^7
Engineering notation 2.8477816 × 10^6

Prime Factorization of 28477816

Prime Factorization 2 × 2 × 2 × 277 × 71 × 181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7119454
Product of the distinct prime numbers

The prime factorization of 28477816 is 2 × 2 × 2 × 277 × 71 × 181. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 63, 65, 462, 977, 4268, 1831, 80819, 45090, 282255, 262010, 1197841, 1758734, 5660154, 48677830, 258410977, 280893820, 5623604077, 6635681924

Basic calculations (n = 28477816)

Multiplication

n×y
n×2 56955632
n×3 85433448
n×4 113911264
n×5 142389080

Division

n÷y
n÷2 14238908
n÷3 9492605.3333333
n÷3 7119454
n÷5 5695563.2

Exponentiation

ny
n2 810986004129856
n3 2.3095110204185E+22
n4 6.5769829889451E+29
n5 1.8729811139431E+37

Nth Root

y√n
2√n 5336.4609995764
3√n 305.37646248923
4√n 73.051084862419
5√n 30.967156999324

Divisors of 28477816

1, 2, 4, 8, 71, 142, 181, 277, 284, 362, 554, 568, 724, 1108, 1448, 2216, 12851, 19667, 25702, 39334, 50137, 51404, 78668, 100274, 102808, 157336, 200548, 401096, 3559727, 7119454, 14238908, 28477816

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 -28477815
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 28477816 can be divided by 32 positive divisors. The sum of these divisors (counting 28477816) is 1, the average is 0.03125.

Base conversion 28477816

Base System Value
2 Binary 1101100101000100101111000
3 Ternary 1222120211012221
4 Quaternary 1230220211320
5 Quinary 24242242231
6 Senary 2454213424
8 Octal 154504570
10 Decimal 28477816
12 Duodecimal 9654274
16 Hexadecimal 1b28978
20 Vigesimal 8hjeag
36 Base36 gydmg

Cryptographic Hash Functions

md5 2917f83eb6bd9ffbe5d5590795e8c5ef
sha1 c75d6926bf6f369530127f876388ecb00bae2c1f
sha256 ce0f1505a185b41e66444bc8ff491dd9d6f62b72866d6ec91d22bc3ba35f79dc
sha512 f152ad9370928bd75d205818232ff61a7442546f827d89b5bc972609e16c494ba3b3b490b051cb6f55bf62ac15e9887725061b34bc6bedefe777e7a9fd8bdb0f
ripemd-160 101f939cf16e5710be216b5645c99d0374ec6600

28477816 as geometric shapes

Circle

Radius = n
Diameter 56955632
Circumference 178931395.07176
Area 2.5477876727385E+15

Sphere

Radius = n
Volume 9.6740571401754E+22
Surface area 1.0191150690954E+16
Circumference 178931395.07176

Square

Length = n
Perimeter 113911264
Area 810986004129856
Diagonal 40273713.613966

Cube

Length = n
Surface area 4865916024779136
Volume 2.3095110204185E+22
Space diagonal 49325024.200598

Equilateral Triangle

Length = n
Perimeter 85433448
Area 3.5116724084504E+14
Altitude 24662512.100299

Triangular Pyramid

Length = n
Surface area 3.5116724084504E+14
Volume 2.721784839605E+21
Height 13424571.204655