27853938 (number)

27853938 is an even 8-digits composite number following 27853937 and preceding 27853939. In scientific notation, it is written as 2.7853938 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 7547904 positive integers (up to 27853938) that are relatively prime to 27853938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7853938 × 10^7
Engineering notation 2.7853938 × 10^6

Prime Factorization of 27853938

Prime Factorization 2 × 129 × 21 × 53 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27853938
Product of the distinct prime numbers

The prime factorization of 27853938 is 2 × 129 × 21 × 53 × 97. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 72, 16, 711, 57, 2673, 6274, 57090, 70389, 474774, 656745, 7421392, 8170276, 95978003, 48258747, 887065408, 9429545, 4232112693, 1070923281

Basic calculations (n = 27853938)

Multiplication

n×y
n×2 55707876
n×3 83561814
n×4 111415752
n×5 139269690

Division

n÷y
n÷2 13926969
n÷3 9284646
n÷3 6963484.5
n÷5 5570787.6

Exponentiation

ny
n2 775841862107844
n3 2.1610251124956E+22
n4 6.0193059499897E+29
n5 1.6766137473404E+37

Nth Root

y√n
2√n 5277.6830143539
3√n 303.12996417987
4√n 72.647663516137
5√n 30.830269487504

Divisors of 27853938

1, 2, 21, 42, 53, 97, 106, 129, 194, 258, 1113, 2037, 2226, 2709, 4074, 5141, 5418, 6837, 10282, 12513, 13674, 25026, 107961, 143577, 215922, 262773, 287154, 525546, 663189, 1326378, 13926969, 27853938

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27853937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27853938 can be divided by 32 positive divisors. The sum of these divisors (counting 27853938) is 1, the average is 0.03125.

Base conversion 27853938

Base System Value
2 Binary 1101010010000010001110010
3 Ternary 1221102010102100
4 Quaternary 1222100101302
5 Quinary 24112311223
6 Senary 2433001230
8 Octal 152202162
10 Decimal 27853938
12 Duodecimal 93b3216
16 Hexadecimal 1a90472
20 Vigesimal 8e1egi
36 Base36 gl08i

Cryptographic Hash Functions

md5 93408388e48aceabc6775a50f01d0efd
sha1 801386af58a7b07b932d0ca09454bc670fc0cdec
sha256 c6d5d2152da32d412c5b02af701b6813ce7ddb818a7680a02f3b8b8684d8c54b
sha512 de97491394bd9388758b2afa09858716208a68a90305e0d1b3decf0301f9395e37188355c08eefb1d4af1def4946e8a9eb863128aaa96199df4c736a30e83a9f
ripemd-160 e50087307256bb9d4144de1960a12d97f00388a3

27853938 as geometric shapes

Circle

Radius = n
Diameter 55707876
Circumference 175011453.98869
Area 2.4373790943454E+15

Sphere

Radius = n
Volume 9.0520808235192E+22
Surface area 9.7495163773817E+15
Circumference 175011453.98869

Square

Length = n
Perimeter 111415752
Area 775841862107844
Diagonal 39391416.885099

Cube

Length = n
Surface area 4655051172647064
Volume 2.1610251124956E+22
Space diagonal 48244435.806873

Equilateral Triangle

Length = n
Perimeter 83561814
Area 3.3594938095241E+14
Altitude 24122217.903437

Triangular Pyramid

Length = n
Surface area 3.3594938095241E+14
Volume 2.5467925189335E+21
Height 13130472.295033