28367777 (number)

28367777 is an odd 8-digits composite number following 28367776 and preceding 28367778. In scientific notation, it is written as 2.8367777 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 27675840 positive integers (up to 28367777) that are relatively prime to 28367777.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8367777 × 10^7
Engineering notation 2.8367777 × 10^6

Prime Factorization of 28367777

Prime Factorization 41 × 691897

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28367777
Product of the distinct prime numbers

The prime factorization of 28367777 is 41 × 691897. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 59, 31, 941, 951, 519, 5301, 44765, 79595, 482747, 174616, 3478781, 6006029, 30430283, 27250087, 224278613, 996049693, 9740855949, 3143268028

Basic calculations (n = 28367777)

Multiplication

n×y
n×2 56735554
n×3 85103331
n×4 113471108
n×5 141838885

Division

n÷y
n÷2 14183888.5
n÷3 9455925.6666667
n÷3 7091944.25
n÷5 5673555.4

Exponentiation

ny
n2 804730771921729
n3 2.2828423082913E+22
n4 6.4759161527774E+29
n5 1.8370734529269E+37

Nth Root

y√n
2√n 5326.1409106406
3√n 304.9826273362
4√n 72.980414568846
5√n 30.943188349158

Divisors of 28367777

1, 41, 691897, 28367777

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28367776
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28367777 can be divided by 4 positive divisors. The sum of these divisors (counting 28367777) is 1, the average is 0.25.

Base conversion 28367777

Base System Value
2 Binary 1101100001101101110100001
3 Ternary 1222101020021102
4 Quaternary 1230031232201
5 Quinary 24230232102
6 Senary 2452004145
8 Octal 154155641
10 Decimal 28367777
12 Duodecimal 9600655
16 Hexadecimal 1b0dba1
20 Vigesimal 8h5j8h
36 Base36 gw0pt

Cryptographic Hash Functions

md5 d02a227648525542548610dba2b87bf6
sha1 bc151194a65e3eadd35f4d68fc5b9d255157ac86
sha256 abc36a3ff3105aac6e08190e1250407ef9e8ad9d4061e92ca047c0363657f490
sha512 c668004c7d625cd7426a3012bd28c303cf034276ac09d4cdfff5d1a2e58b5cfe7810b3b4bb2668386e327275741fdacf104e408c783f33842f065fac0841163d
ripemd-160 89c6aacb9409ca98bbada0abe9a74385a0c6a7de

28367777 as geometric shapes

Circle

Radius = n
Diameter 56735554
Circumference 178239999.64375
Area 2.5281362811869E+15

Sphere

Radius = n
Volume 9.5623475000427E+22
Surface area 1.0112545124748E+16
Circumference 178239999.64375

Square

Length = n
Perimeter 113471108
Area 804730771921729
Diagonal 40118094.967776

Cube

Length = n
Surface area 4828384631530374
Volume 2.2828423082913E+22
Space diagonal 49134431.061784

Equilateral Triangle

Length = n
Perimeter 85103331
Area 3.4845864584564E+14
Altitude 24567215.530892

Triangular Pyramid

Length = n
Surface area 3.4845864584564E+14
Volume 2.6903554609539E+21
Height 13372698.322592