27138840 (number)

27138840 is an even 8-digits composite number following 27138839 and preceding 27138841. In scientific notation, it is written as 2.7138840 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 6855552 positive integers (up to 27138840) that are relatively prime to 27138840.

Interesting facts

Basic properties

Name

Name twenty-seven million one hundred thirty-eight thousand eight hundred forty

Notation

Scientific notation 2.7138840 × 10^7
Engineering notation 2.7138840 × 10^6

Prime Factorization of 27138840

Prime Factorization 2 × 2 × 2 × 5 × 57 × 11903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6784710
Product of the distinct prime numbers

The prime factorization of 27138840 is 2 × 2 × 2 × 5 × 57 × 11903. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 6, 27, 91, 905, 720, 2216, 5299, 40413, 70168, 814202, 840584, 4614598, 6006661, 25652127, 69376391, 572968912, 508643924, 9292097567, 2948971584

Basic calculations (n = 27138840)

Multiplication

n×y
n×2 54277680
n×3 81416520
n×4 108555360
n×5 135694200

Division

n÷y
n÷2 13569420
n÷3 9046280
n÷3 6784710
n÷5 5427768

Exponentiation

ny
n2 736516636545600
n3 1.9988207156549E+22
n4 5.4245675590844E+29
n5 1.4721647105518E+37

Nth Root

y√n
2√n 5209.4951770781
3√n 300.51334331666
4√n 72.176832689431
5√n 30.670316390196

Divisors of 27138840

1, 2, 4, 5, 8, 10, 20, 40, 57, 114, 228, 285, 456, 570, 1140, 2280, 11903, 23806, 47612, 59515, 95224, 119030, 238060, 476120, 678471, 1356942, 2713884, 3392355, 5427768, 6784710, 13569420, 27138840

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 -27138839
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 27138840 can be divided by 32 positive divisors. The sum of these divisors (counting 27138840) is 1, the average is 0.03125.

Base conversion 27138840

Base System Value
2 Binary 1100111100001101100011000
3 Ternary 1220001210111020
4 Quaternary 1213201230120
5 Quinary 23421420330
6 Senary 2405402440
8 Octal 147415430
10 Decimal 27138840
12 Duodecimal 9109420
16 Hexadecimal 19e1b18
20 Vigesimal 89c720
36 Base36 g5ogo

Cryptographic Hash Functions

md5 a56e16a03e72abd318b599ad4a359e19
sha1 e1d4dcdb13ba37812802ddd62b4a70198db4a716
sha256 b7466ebf3aec53e8b375969b6f395b794a9848882806608e512348513a428a51
sha512 7891e864b0887eeafbfc58549e6cff3e34e46eed08eef4f779ba64effc9f8589a47a8a70745a9203fb3409af164b4c9bd856b00b043714913f22c6cb26dd363b
ripemd-160 3849d2938380f40ae5babc5d274f7e59f7463862

27138840 as geometric shapes

Circle

Radius = n
Diameter 54277680
Circumference 170518360.7419
Area 2.3138352546183E+15

Sphere

Radius = n
Volume 8.3726406348594E+22
Surface area 9.2553410184733E+15
Circumference 170518360.7419

Square

Length = n
Perimeter 108555360
Area 736516636545600
Diagonal 38380115.595073

Cube

Length = n
Surface area 4419099819273600
Volume 1.9988207156549E+22
Space diagonal 47005849.738483

Equilateral Triangle

Length = n
Perimeter 81416520
Area 3.1892105877918E+14
Altitude 23502924.869241

Triangular Pyramid

Length = n
Surface area 3.1892105877918E+14
Volume 2.3556328040262E+21
Height 12793371.865024