27906768 (number)

27906768 is an even 8-digits composite number following 27906767 and preceding 27906769. In scientific notation, it is written as 2.7906768 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 100 positive divisors. There are 9123840 positive integers (up to 27906768) that are relatively prime to 27906768.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred six thousand seven hundred sixty-eight

Notation

Scientific notation 2.7906768 × 10^7
Engineering notation 2.7906768 × 10^6

Prime Factorization of 27906768

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 3 × 353 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1162782
Product of the distinct prime numbers

The prime factorization of 27906768 is 2 × 2 × 2 × 2 × 9 × 3 × 3 × 353 × 61. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 5, 72, 40, 33, 661, 2558, 5357, 37395, 88461, 230592, 171360, 6647926, 3272884, 73635436, 29527507, 253490312, 620821225, 3983026167, 4136619500

Basic calculations (n = 27906768)

Multiplication

n×y
n×2 55813536
n×3 83720304
n×4 111627072
n×5 139533840

Division

n÷y
n÷2 13953384
n÷3 9302256
n÷3 6976692
n÷5 5581353.6

Exponentiation

ny
n2 778787700205824
n3 2.1733447670897E+22
n4 6.0651028199188E+29
n5 1.6925741729162E+37

Nth Root

y√n
2√n 5282.6856805985
3√n 303.32148996414
4√n 72.682086380335
5√n 30.841955654427

Divisors of 27906768

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 244, 324, 353, 366, 432, 488, 549, 648, 706, 732, 976, 1059, 1098, 1296, 1412, 1464, 1647, 2118, 2196, 2824, 2928, 3177, 3294, 4236, 4392, 4941, 5648, 6354, 6588, 8472, 8784, 9531, 9882, 12708, 13176, 16944, 19062, 19764, 21533, 25416, 26352, 28593, 38124, 39528, 43066, 50832, 57186, 64599, 76248, 79056, 86132, 114372, 129198, 152496, 172264, 193797, 228744, 258396, 344528, 387594, 457488, 516792, 581391, 775188, 1033584, 1162782, 1550376, 1744173, 2325564, 3100752, 3488346, 4651128, 6976692, 9302256, 13953384, 27906768

100 divisors

τ Total Divisors 100
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27906767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.01
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 100
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27906768 can be divided by 100 positive divisors. The sum of these divisors (counting 27906768) is 1, the average is 0.01.

Base conversion 27906768

Base System Value
2 Binary 1101010011101001011010000
3 Ternary 1221111210220000
4 Quaternary 1222131023100
5 Quinary 24121004033
6 Senary 2434050000
8 Octal 152351320
10 Decimal 27906768
12 Duodecimal 9419900
16 Hexadecimal 1a9d2d0
20 Vigesimal 8e86i8
36 Base36 gm500

Cryptographic Hash Functions

md5 1cbbde4678282bbd3bc0089fcd430869
sha1 00d1434e03f292a296bfef15ab697a0a76025f3f
sha256 7bf8df269d907d0915ffe29808aba88dbcce7b1021831c5dd3965b6cc4537436
sha512 41c96d28eb35311137007585af1757af5fe18dda632b491be7a36ca8c83fdb5bff1bb5f83ef840f47ca34913f934b05f9e631cc4b1d7412dd9f85cf26fb481bf
ripemd-160 5be28baf4d09ed971017d03f3ad96f2e6460e572

27906768 as geometric shapes

Circle

Radius = n
Diameter 55813536
Circumference 175343394.66847
Area 2.4466337176727E+15

Sphere

Radius = n
Volume 9.1036852720093E+22
Surface area 9.7865348706908E+15
Circumference 175343394.66847

Square

Length = n
Perimeter 111627072
Area 778787700205824
Diagonal 39466129.787599

Cube

Length = n
Surface area 4672726201234944
Volume 2.1733447670897E+22
Space diagonal 48335940.051037

Equilateral Triangle

Length = n
Perimeter 83720304
Area 3.3722496626655E+14
Altitude 24167970.025519

Triangular Pyramid

Length = n
Surface area 3.3722496626655E+14
Volume 2.5613113711091E+21
Height 13155376.595866