28693767 (number)

28693767 is an odd 8-digits composite number following 28693766 and preceding 28693768. In scientific notation, it is written as 2.8693767 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 19106360 positive integers (up to 28693767) that are relatively prime to 28693767.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-three thousand seven hundred sixty-seven

Notation

Scientific notation 2.8693767 × 10^7
Engineering notation 2.8693767 × 10^6

Prime Factorization of 28693767

Prime Factorization 3 × 911 × 10499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28693767
Product of the distinct prime numbers

The prime factorization of 28693767 is 3 × 911 × 10499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28693767)

Multiplication

n×y
n×2 57387534
n×3 86081301
n×4 114775068
n×5 143468835

Division

n÷y
n÷2 14346883.5
n÷3 9564589
n÷3 7173441.75
n÷5 5738753.4

Exponentiation

ny
n2 823332264650289
n3 2.3624504165458E+22
n4 6.7787601801417E+29
n5 1.9450816515786E+37

Nth Root

y√n
2√n 5356.6563264783
3√n 306.14642272664
4√n 73.189181758497
5√n 31.013980785178

Divisors of 28693767

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28693766
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28693767 can be divided by 8 positive divisors. The sum of these divisors (counting 28693767) is 1, the average is 0.125.

Base conversion 28693767

Base System Value
2 Binary 1101101011101010100000111
3 Ternary 1222222210110010
4 Quaternary 1231131110013
5 Quinary 24321200032
6 Senary 2503001303
8 Octal 155352407
10 Decimal 28693767
12 Duodecimal 9739233
16 Hexadecimal 1b5d507
20 Vigesimal 8j6e87
36 Base36 h3093

Cryptographic Hash Functions

md5 a0ab7c0df8358aabfe8f143cefa8a459
sha1 93e41fee8aba939b8a01625ab4cde5d2d9e00ce9
sha256 926fc423ee37c57cd31ca60aea4ce8bef00b89aaf8781f87834e6a5be17e51df
sha512 fde9b7155415e0b64af9a0e4a252fd65ecf65badf26395d60985ed3368ba6909d86a9a4461a01ff8fe4e2a3d85ea9ef6bc4ad4b63f4de394ee391400b84eeb45
ripemd-160 fb8062eba3d94de6dbeb4d21df19673ecd56a01c

28693767 as geometric shapes

Circle

Radius = n
Diameter 57387534
Circumference 180288255.22203
Area 2.5865745940888E+15

Sphere

Radius = n
Volume 9.8958091641205E+22
Surface area 1.0346298376355E+16
Circumference 180288255.22203

Square

Length = n
Perimeter 114775068
Area 823332264650289
Diagonal 40579114.446974

Cube

Length = n
Surface area 4939993587901734
Volume 2.3624504165458E+22
Space diagonal 49699062.304543

Equilateral Triangle

Length = n
Perimeter 86081301
Area 3.5651332847126E+14
Altitude 24849531.152272

Triangular Pyramid

Length = n
Surface area 3.5651332847126E+14
Volume 2.7841745162608E+21
Height 13526371.482325