27754938 (number)

27754938 is an even 8-digits composite number following 27754937 and preceding 27754939. In scientific notation, it is written as 2.7754938 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 9251640 positive integers (up to 27754938) that are relatively prime to 27754938.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred fifty-four thousand nine hundred thirty-eight

Notation

Scientific notation 2.7754938 × 10^7
Engineering notation 2.7754938 × 10^6

Prime Factorization of 27754938

Prime Factorization 2 × 9 × 1541941

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27754938
Product of the distinct prime numbers

The prime factorization of 27754938 is 2 × 9 × 1541941. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 59, 43, 242, 137, 2779, 9340, 99860, 44404, 526245, 124140, 3966479, 173802, 88417337, 2445803, 585546269, 239451855, 4511548435, 2943445096

Basic calculations (n = 27754938)

Multiplication

n×y
n×2 55509876
n×3 83264814
n×4 111019752
n×5 138774690

Division

n÷y
n÷2 13877469
n÷3 9251646
n÷3 6938734.5
n÷5 5550987.6

Exponentiation

ny
n2 770336583383844
n3 2.138064411095E+22
n4 5.9341845169949E+29
n5 1.6470292334975E+37

Nth Root

y√n
2√n 5268.295549796
3√n 302.77040411736
4√n 72.583025217994
5√n 30.80832253501

Divisors of 27754938

1, 2, 9, 18, 1541941, 3083882, 13877469, 27754938

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27754937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27754938 can be divided by 8 positive divisors. The sum of these divisors (counting 27754938) is 1, the average is 0.125.

Base conversion 27754938

Base System Value
2 Binary 1101001111000000110111010
3 Ternary 1221020002121200
4 Quaternary 1221320012322
5 Quinary 24101124223
6 Senary 2430515030
8 Octal 151700672
10 Decimal 27754938
12 Duodecimal 9365a76
16 Hexadecimal 1a781ba
20 Vigesimal 8d976i
36 Base36 givui

Cryptographic Hash Functions

md5 c96414e46c49de3921d7dd8c4afe0c80
sha1 b62ebf5444e9937d8bbbdd523a6e401cc68ddd5b
sha256 f0b7d0dbf737f5170d1062f0de4075d90de2f588e4a10709f72fafd1f71876b9
sha512 efc64dab7e4a159db908a5d2f46c7e15db13fec9f1545ceb87e129464b09fbf97752f1703ba170ef34c0516fa483e80cb9dd495dd91c5271b6cb0259aaa25520
ripemd-160 cc98a8e0eea407e2a4f1082a185e3c19ba041926

27754938 as geometric shapes

Circle

Radius = n
Diameter 55509876
Circumference 174389418.64328
Area 2.4200837511501E+15

Sphere

Radius = n
Volume 8.9559032623973E+22
Surface area 9.6803350046006E+15
Circumference 174389418.64328

Square

Length = n
Perimeter 111019752
Area 770336583383844
Diagonal 39251409.742424

Cube

Length = n
Surface area 4622019500303064
Volume 2.138064411095E+22
Space diagonal 48072962.776924

Equilateral Triangle

Length = n
Perimeter 83264814
Area 3.3356552533746E+14
Altitude 24036481.388462

Triangular Pyramid

Length = n
Surface area 3.3356552533746E+14
Volume 2.5197330728315E+21
Height 13083803.247475