27149728 (number)

27149728 is an even 8-digits composite number following 27149727 and preceding 27149729. In scientific notation, it is written as 2.7149728 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors. There are 13574848 positive integers (up to 27149728) that are relatively prime to 27149728.

Interesting facts

Basic properties

Name

Name twenty-seven million one hundred forty-nine thousand seven hundred twenty-eight

Notation

Scientific notation 2.7149728 × 10^7
Engineering notation 2.7149728 × 10^6

Prime Factorization of 27149728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 848429

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1696858
Product of the distinct prime numbers

The prime factorization of 27149728 is 2 × 2 × 2 × 2 × 2 × 848429. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 92, 35, 84, 679, 9659, 365, 33001, 99245, 441196, 947812, 8020163, 8143587, 47149717, 44687325, 395014199, 810807645, 9027256016, 7399444277

Basic calculations (n = 27149728)

Multiplication

n×y
n×2 54299456
n×3 81449184
n×4 108598912
n×5 135748640

Division

n÷y
n÷2 13574864
n÷3 9049909.3333333
n÷3 6787432
n÷5 5429945.6

Exponentiation

ny
n2 737107730473984
n3 2.0012274389066E+22
n4 5.4332780632451E+29
n5 1.4751202156547E+37

Nth Root

y√n
2√n 5210.5400871695
3√n 300.55352621578
4√n 72.184070868644
5√n 30.672776958355

Divisors of 27149728

1, 2, 4, 8, 16, 32, 848429, 1696858, 3393716, 6787432, 13574864, 27149728

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 -27149727
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 27149728 can be divided by 12 positive divisors. The sum of these divisors (counting 27149728) is 1, the average is 0.083333333333333.

Base conversion 27149728

Base System Value
2 Binary 1100111100100010110100000
3 Ternary 1220002100102111
4 Quaternary 1213210112200
5 Quinary 23422242403
6 Senary 2405525104
8 Octal 147442640
10 Decimal 27149728
12 Duodecimal 9113794
16 Hexadecimal 19e45a0
20 Vigesimal 89de68
36 Base36 g5wv4

Cryptographic Hash Functions

md5 2c956ea2e36e676201fea69964b3a703
sha1 040b65b136e5018d91bea2b39d8afb15db36a6da
sha256 6bfa97bd8cf1d98e9dfb2c79ebfa98812983eead2dfc0141fe20f811eaa95d90
sha512 557a30147c4c3cf62a8de56bf94c70182616fc90c424ef81231068c82a5b83470f8bce28a2390970c6c15186db6eea1b0d380adb79b31df009fc9174aeeb87b0
ripemd-160 3e952a984f17c4ae9f4869b810aa975518ca6706

27149728 as geometric shapes

Circle

Radius = n
Diameter 54299456
Circumference 170586772.06352
Area 2.3156922309613E+15

Sphere

Radius = n
Volume 8.3827218936417E+22
Surface area 9.2627689238453E+15
Circumference 170586772.06352

Square

Length = n
Perimeter 108598912
Area 737107730473984
Diagonal 38395513.552341

Cube

Length = n
Surface area 4422646382843904
Volume 2.0012274389066E+22
Space diagonal 47024708.307675

Equilateral Triangle

Length = n
Perimeter 81449184
Area 3.1917700995818E+14
Altitude 23512354.153838

Triangular Pyramid

Length = n
Surface area 3.1917700995818E+14
Volume 2.3584691545791E+21
Height 12798504.517447