28745092 (number)

28745092 is an even 8-digits composite number following 28745091 and preceding 28745093. In scientific notation, it is written as 2.8745092 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 14347656 positive integers (up to 28745092) that are relatively prime to 28745092.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred forty-five thousand ninety-two

Notation

Scientific notation 2.8745092 × 10^7
Engineering notation 2.8745092 × 10^6

Prime Factorization of 28745092

Prime Factorization 2 × 2 × 607 × 11839

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14372546
Product of the distinct prime numbers

The prime factorization of 28745092 is 2 × 2 × 607 × 11839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 14, 17, 210, 919, 6341, 7408, 59704, 2365, 818285, 177445, 5962302, 3383959, 52271439, 1468820, 903139978, 835072298, 2919346232, 4237550241

Basic calculations (n = 28745092)

Multiplication

n×y
n×2 57490184
n×3 86235276
n×4 114980368
n×5 143725460

Division

n÷y
n÷2 14372546
n÷3 9581697.3333333
n÷3 7186273
n÷5 5749018.4

Exponentiation

ny
n2 826280314088464
n3 2.3751503646262E+22
n4 6.8273915745013E+29
n5 1.9625399892906E+37

Nth Root

y√n
2√n 5361.4449544875
3√n 306.32885033386
4√n 73.221888493042
5√n 31.025067896039

Divisors of 28745092

1, 2, 4, 607, 1214, 2428, 11839, 23678, 47356, 7186273, 14372546, 28745092

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28745091
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28745092 can be divided by 12 positive divisors. The sum of these divisors (counting 28745092) is 1, the average is 0.083333333333333.

Base conversion 28745092

Base System Value
2 Binary 1101101101001110110000100
3 Ternary 2000002101212001
4 Quaternary 1231221312010
5 Quinary 24324320332
6 Senary 2504035044
8 Octal 155516604
10 Decimal 28745092
12 Duodecimal 9762a84
16 Hexadecimal 1b69d84
20 Vigesimal 8jd2ec
36 Base36 h43us

Cryptographic Hash Functions

md5 7af4d06db4ac7a424f90905b45bd5af0
sha1 955c23a646b516303617b9636b591410972973e7
sha256 57731465d4145a6a501a9c6b0bb99ad7d66a035a0fb36a3bb1a68c153f12cf4c
sha512 b1291ec5423cd3fd8e0bce1ad2bd0cd3cdb61f1dc2801ad175c7f8b7c8ea243534b5d8d2621b5d37f9517762c7db46e606c890a0d76dde772c8293dd338bb21a
ripemd-160 dd939c13d68332b7df471bc2f57791134c809711

28745092 as geometric shapes

Circle

Radius = n
Diameter 57490184
Circumference 180610739.70793
Area 2.5958361645462E+15

Sphere

Radius = n
Volume 9.949006582241E+22
Surface area 1.0383344658185E+16
Circumference 180610739.70793

Square

Length = n
Perimeter 114980368
Area 826280314088464
Diagonal 40651698.958062

Cube

Length = n
Surface area 4957681884530784
Volume 2.3751503646262E+22
Space diagonal 49787959.812242

Equilateral Triangle

Length = n
Perimeter 86235276
Area 3.577898713238E+14
Altitude 24893979.906121

Triangular Pyramid

Length = n
Surface area 3.577898713238E+14
Volume 2.7991415486081E+21
Height 13550566.319354