27897764 (number)

27897764 is an even 8-digits composite number following 27897763 and preceding 27897765. In scientific notation, it is written as 2.7897764 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 13876224 positive integers (up to 27897764) that are relatively prime to 27897764.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred ninety-seven thousand seven hundred sixty-four

Notation

Scientific notation 2.7897764 × 10^7
Engineering notation 2.7897764 × 10^6

Prime Factorization of 27897764

Prime Factorization 2 × 2 × 193 × 36137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13948882
Product of the distinct prime numbers

The prime factorization of 27897764 is 2 × 2 × 193 × 36137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 86, 98, 717, 811, 9900, 9576, 5865, 80160, 901861, 631138, 9307077, 4551816, 75567785, 33444974, 209930827, 542988525, 1651383995, 4697040777

Basic calculations (n = 27897764)

Multiplication

n×y
n×2 55795528
n×3 83693292
n×4 111591056
n×5 139488820

Division

n÷y
n÷2 13948882
n÷3 9299254.6666667
n÷3 6974441
n÷5 5579552.8

Exponentiation

ny
n2 778285236199696
n3 2.1712417844183E+22
n4 6.0572790888642E+29
n5 1.6898454250327E+37

Nth Root

y√n
2√n 5281.8333938132
3√n 303.28886465887
4√n 72.676223029359
5√n 30.839965192362

Divisors of 27897764

1, 2, 4, 193, 386, 772, 36137, 72274, 144548, 6974441, 13948882, 27897764

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 -27897763
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 27897764 can be divided by 12 positive divisors. The sum of these divisors (counting 27897764) is 1, the average is 0.083333333333333.

Base conversion 27897764

Base System Value
2 Binary 1101010011010111110100100
3 Ternary 1221111100112112
4 Quaternary 1222122332210
5 Quinary 24120212024
6 Senary 2433540152
8 Octal 152327644
10 Decimal 27897764
12 Duodecimal 9414658
16 Hexadecimal 1a9afa4
20 Vigesimal 8e7484
36 Base36 gly1w

Cryptographic Hash Functions

md5 84100b66066d9316fa158a7b659f5f2c
sha1 1c4cf7ed687642bfcab728da1fc0e8d7a91601d6
sha256 806f2ef24dbd5ee33e612456f323dcc624e99e5768b11851aa89d4a6719b2f78
sha512 7245237a91635bced7241ae8eb151607f47a04559f057242c47ae72f86d8ff04c4bf25c064fb3a5b9157f1606453b075f9461050bf606417e89c9cee6fff27b4
ripemd-160 9c8e39790017e4b402295bab46065e36b478d57e

27897764 as geometric shapes

Circle

Radius = n
Diameter 55795528
Circumference 175286820.86796
Area 2.4450551804424E+15

Sphere

Radius = n
Volume 9.0948763187945E+22
Surface area 9.7802207217694E+15
Circumference 175286820.86796

Square

Length = n
Perimeter 111591056
Area 778285236199696
Diagonal 39453396.208684

Cube

Length = n
Surface area 4669711417198176
Volume 2.1712417844183E+22
Space diagonal 48320344.665566

Equilateral Triangle

Length = n
Perimeter 83693292
Area 3.3700739296965E+14
Altitude 24160172.332783

Triangular Pyramid

Length = n
Surface area 3.3700739296965E+14
Volume 2.558832982263E+21
Height 13151132.069561