28667040 (number)

28667040 is an even 8-digits composite number following 28667039 and preceding 28667041. In scientific notation, it is written as 2.8667040 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 7644416 positive integers (up to 28667040) that are relatively prime to 28667040.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred sixty-seven thousand forty

Notation

Scientific notation 2.8667040 × 10^7
Engineering notation 2.8667040 × 10^6

Prime Factorization of 28667040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 59723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1791690
Product of the distinct prime numbers

The prime factorization of 28667040 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 59723. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 9, 44, 2, 674, 260, 5035, 8563, 43711, 3401, 499353, 74073, 9377972, 7722463, 42618608, 48324084, 461595701, 293588305, 5847245315, 3593081178

Basic calculations (n = 28667040)

Multiplication

n×y
n×2 57334080
n×3 86001120
n×4 114668160
n×5 143335200

Division

n÷y
n÷2 14333520
n÷3 9555680
n÷3 7166760
n÷5 5733408

Exponentiation

ny
n2 821799182361600
n3 2.3558550032727E+22
n4 6.7535389613019E+29
n5 1.936039715452E+37

Nth Root

y√n
2√n 5354.1609987
3√n 306.05133915831
4√n 73.172132664697
5√n 31.008200995617

Divisors of 28667040

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 59723, 119446, 179169, 238892, 298615, 358338, 477784, 597230, 716676, 895845, 955568, 1194460, 1433352, 1791690, 1911136, 2388920, 2866704, 3583380, 4777840, 5733408, 7166760, 9555680, 14333520, 28667040

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28667039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28667040 can be divided by 48 positive divisors. The sum of these divisors (counting 28667040) is 1, the average is 0.020833333333333.

Base conversion 28667040

Base System Value
2 Binary 1101101010110110010100000
3 Ternary 1222221102210020
4 Quaternary 1231112302200
5 Quinary 24314321130
6 Senary 2502233440
8 Octal 155266240
10 Decimal 28667040
12 Duodecimal 9725880
16 Hexadecimal 1b56ca0
20 Vigesimal 8j37c0
36 Base36 h2fmo

Cryptographic Hash Functions

md5 86df3fd5c2269b59b32af3521674e41a
sha1 c2509b3bc2e67cfa99c4888d4075b4cc78226af8
sha256 85fdc6c8029017b4244462cb6509a701ce616db0c4003ca8f9fe9616c22b8bbb
sha512 562ccd280c2bb60b36990a52a2cdd8423593fb7f2abc80265e2879eadbb69ce6b4a149fb0ec9a65c0322232939d374a4576694d846044c20fad8a0ee5e7b6f05
ripemd-160 9db494bc614369bd2eeeba7e032e57e30dc23898

28667040 as geometric shapes

Circle

Radius = n
Diameter 57334080
Circumference 180120324.52833
Area 2.5817582740333E+15

Sphere

Radius = n
Volume 9.8681823616058E+22
Surface area 1.0327033096133E+16
Circumference 180120324.52833

Square

Length = n
Perimeter 114668160
Area 821799182361600
Diagonal 40541316.761092

Cube

Length = n
Surface area 4930795094169600
Volume 2.3558550032727E+22
Space diagonal 49652769.782609

Equilateral Triangle

Length = n
Perimeter 86001120
Area 3.5584948436721E+14
Altitude 24826384.891305

Triangular Pyramid

Length = n
Surface area 3.5584948436721E+14
Volume 2.7764017471773E+21
Height 13513772.253697