27406988 (number)

27406988 is an even 8-digits composite number following 27406987 and preceding 27406989. In scientific notation, it is written as 2.7406988 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 11745840 positive integers (up to 27406988) that are relatively prime to 27406988.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred six thousand nine hundred eighty-eight

Notation

Scientific notation 2.7406988 × 10^7
Engineering notation 2.7406988 × 10^6

Prime Factorization of 27406988

Prime Factorization 2 × 2 × 7 × 978821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13703494
Product of the distinct prime numbers

The prime factorization of 27406988 is 2 × 2 × 7 × 978821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 41, 38, 491, 151, 7783, 7613, 93206, 64929, 447422, 22886, 3210314, 5045400, 51242943, 15255432, 106739082, 622053239, 7193040608, 7632475768

Basic calculations (n = 27406988)

Multiplication

n×y
n×2 54813976
n×3 82220964
n×4 109627952
n×5 137034940

Division

n÷y
n÷2 13703494
n÷3 9135662.6666667
n÷3 6851747
n÷5 5481397.6

Exponentiation

ny
n2 751142991232144
n3 2.0586566946983E+22
n4 5.6421579327717E+29
n5 1.5463455475758E+37

Nth Root

y√n
2√n 5235.1683831564
3√n 301.49985194712
4√n 72.354463463952
5√n 30.730686482841

Divisors of 27406988

1, 2, 4, 7, 14, 28, 978821, 1957642, 3915284, 6851747, 13703494, 27406988

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 -27406987
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 27406988 can be divided by 12 positive divisors. The sum of these divisors (counting 27406988) is 1, the average is 0.083333333333333.

Base conversion 27406988

Base System Value
2 Binary 1101000100011001010001100
3 Ternary 1220120102022122
4 Quaternary 1220203022030
5 Quinary 24004010423
6 Senary 2415232112
8 Octal 150431214
10 Decimal 27406988
12 Duodecimal 9218638
16 Hexadecimal 1a2328c
20 Vigesimal 8b5h98
36 Base36 gbfd8

Cryptographic Hash Functions

md5 a4d091309fcd0a41466c34db53bb6f87
sha1 9c0a56992ea37a0fc5c6e87fd4dcb691e2705af1
sha256 9900bc7cf2eefa75539c019f22bee1da19629ef967f21c8e2335f7e20c7eacbf
sha512 a280ba4d046fcbd1fedab9b1bed3155117e1abc8e098fdc60d56ef2c11f7bba4c7e8d3bf511fe169903ae5de47b7779df2301901b6abd215c32ad53286c6e5cf
ripemd-160 85ebcd611cfb20b0e8276b89bf81a8d02bf26478

27406988 as geometric shapes

Circle

Radius = n
Diameter 54813976
Circumference 172203184.31565
Area 2.3597853030504E+15

Sphere

Radius = n
Volume 8.6232809977704E+22
Surface area 9.4391412122015E+15
Circumference 172203184.31565

Square

Length = n
Perimeter 109627952
Area 751142991232144
Diagonal 38759334.133397

Cube

Length = n
Surface area 4506857947392864
Volume 2.0586566946983E+22
Space diagonal 47470295.698431

Equilateral Triangle

Length = n
Perimeter 82220964
Area 3.2525445614083E+14
Altitude 23735147.849215

Triangular Pyramid

Length = n
Surface area 3.2525445614083E+14
Volume 2.4261501815938E+21
Height 12919778.044466