28776370 (number)

28776370 is an even 8-digits composite number following 28776369 and preceding 28776371. In scientific notation, it is written as 2.8776370 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 64 positive divisors. There are 9377280 positive integers (up to 28776370) that are relatively prime to 28776370.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred seventy-six thousand three hundred seventy

Notation

Scientific notation 2.8776370 × 10^7
Engineering notation 2.8776370 × 10^6

Prime Factorization of 28776370

Prime Factorization 2 × 7 × 5 × 89 × 149 × 31

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 28776370
Product of the distinct prime numbers

The prime factorization of 28776370 is 2 × 7 × 5 × 89 × 149 × 31. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28776370)

Multiplication

n×y
n×2 57552740
n×3 86329110
n×4 115105480
n×5 143881850

Division

n÷y
n÷2 14388185
n÷3 9592123.3333333
n÷3 7194092.5
n÷5 5755274

Exponentiation

ny
n2 828079470376900
n3 2.382912122897E+22
n4 6.8571560925969E+29
n5 1.9732406086832E+37

Nth Root

y√n
2√n 5364.3610989567
3√n 306.43991718626
4√n 73.24179885118
5√n 31.031816735006

Divisors of 28776370

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 -28776369
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 28776370 can be divided by 64 positive divisors. The sum of these divisors (counting 28776370) is 1, the average is 0.015625.

Base conversion 28776370

Base System Value
2 Binary 1101101110001011110110010
3 Ternary 2000010222202111
4 Quaternary 1231301132302
5 Quinary 24331320440
6 Senary 2504435534
8 Octal 155613662
10 Decimal 28776370
12 Duodecimal 9778baa
16 Hexadecimal 1b717b2
20 Vigesimal 8jh0ia
36 Base36 h4rzm

Cryptographic Hash Functions

md5 fb53550bd53e48b9da2571b634a3a895
sha1 74546bbb27ed048c75b9154ed13a3ac067929f8f
sha256 33aaa3c09921ef883aba8f0ed82fffcf46e6a24619fcc1dc515ea8c99122bb25
sha512 d3b2da8af0c0030b2b8e692fbadda590dca430ba07209478fcc6bf28270121e885348e8dfeeb9b35d9094569147bd68a79d82db937432936137baf8a9f74c936
ripemd-160 1fd3c8619cf69b6bb09e43e0960a9bada4e0f9b9

28776370 as geometric shapes

Circle

Radius = n
Diameter 57552740
Circumference 180807265.17796
Area 2.6014883807246E+15

Sphere

Radius = n
Volume 9.9815189592576E+22
Surface area 1.0405953522898E+16
Circumference 180807265.17796

Square

Length = n
Perimeter 115105480
Area 828079470376900
Diagonal 40695932.729866

Cube

Length = n
Surface area 4968476822261400
Volume 2.382912122897E+22
Space diagonal 49842134.897401

Equilateral Triangle

Length = n
Perimeter 86329110
Area 3.5856892884938E+14
Altitude 24921067.4487

Triangular Pyramid

Length = n
Surface area 3.5856892884938E+14
Volume 2.8082888684535E+21
Height 13565310.909955