27405904 (number)

27405904 is an even 8-digits composite number following 27405903 and preceding 27405905. In scientific notation, it is written as 2.7405904 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 12215808 positive integers (up to 27405904) that are relatively prime to 27405904.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred five thousand nine hundred four

Notation

Scientific notation 2.7405904 × 10^7
Engineering notation 2.7405904 × 10^6

Prime Factorization of 27405904

Prime Factorization 2 × 2 × 2 × 2 × 17 × 19 × 5303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3425738
Product of the distinct prime numbers

The prime factorization of 27405904 is 2 × 2 × 2 × 2 × 17 × 19 × 5303. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 7, 48, 75, 359, 993, 8517, 9900, 48112, 29896, 32238, 28128, 8029903, 857857, 58993873, 20502296, 111163637, 888986475, 9859813762, 5853906791

Basic calculations (n = 27405904)

Multiplication

n×y
n×2 54811808
n×3 82217712
n×4 109623616
n×5 137029520

Division

n÷y
n÷2 13702952
n÷3 9135301.3333333
n÷3 6851476
n÷5 5481180.8

Exponentiation

ny
n2 751083574057216
n3 2.0584124326589E+22
n4 5.6412653521856E+29
n5 1.5460397668053E+37

Nth Root

y√n
2√n 5235.0648515563
3√n 301.49587692503
4√n 72.353748013191
5√n 30.73044338724

Divisors of 27405904

1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 5303, 10606, 21212, 42424, 84848, 90151, 100757, 180302, 201514, 360604, 403028, 721208, 806056, 1442416, 1612112, 1712869, 3425738, 6851476, 13702952, 27405904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27405903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27405904 can be divided by 40 positive divisors. The sum of these divisors (counting 27405904) is 1, the average is 0.025.

Base conversion 27405904

Base System Value
2 Binary 1101000100010111001010000
3 Ternary 1220120100211111
4 Quaternary 1220202321100
5 Quinary 24003442104
6 Senary 2415223104
8 Octal 150427120
10 Decimal 27405904
12 Duodecimal 9217a94
16 Hexadecimal 1a22e50
20 Vigesimal 8b5ef4
36 Base36 gbej4

Cryptographic Hash Functions

md5 db6afb281129af75f0b2e2a143d56ab3
sha1 9342313c3172d1e14e51dce8b254d684752e9005
sha256 9b50932725e3cd2cc0ca7d98c3cd483dff26219e35a9453e4e711f9ea409da8f
sha512 cd481e09c10a86747aa52d6202630e4d4a046a7f922ca00d114deeb4acb364d2a0056b4c9c5c6b93211e463954413700f520b7fceb90c94ba23a26812a8ce87a
ripemd-160 8b6faec786435cce015765010127fe24aa5c2708

27405904 as geometric shapes

Circle

Radius = n
Diameter 54811808
Circumference 172196373.34277
Area 2.3595986384901E+15

Sphere

Radius = n
Volume 8.6222578353321E+22
Surface area 9.4383945539605E+15
Circumference 172196373.34277

Square

Length = n
Perimeter 109623616
Area 751083574057216
Diagonal 38757801.125895

Cube

Length = n
Surface area 4506501444343296
Volume 2.0584124326589E+22
Space diagonal 47468418.155355

Equilateral Triangle

Length = n
Perimeter 82217712
Area 3.2522872774938E+14
Altitude 23734209.077678

Triangular Pyramid

Length = n
Surface area 3.2522872774938E+14
Volume 2.4258623160197E+21
Height 12919267.041965