27720997 (number)

27720997 is an odd 8-digits prime number following 27720996 and preceding 27720998. In scientific notation, it is written as 2.7720997 × 10^7. The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors. There are 27720996 positive integers (up to 27720997) that are relatively prime to 27720997.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred twenty thousand nine hundred ninety-seven

Notation

Scientific notation 2.7720997 × 10^7
Engineering notation 2.7720997 × 10^6

Prime Factorization of 27720997

Prime Factorization 27720997

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 27720997
Product of the distinct prime numbers

The prime factorization of 27720997 is 27720997. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 8, 40, 48, 854, 701, 9831, 44, 16757, 81793, 622999, 316728, 1081103, 7543645, 64413104, 98717026, 487053710, 959161497, 3715279069, 6817775872

Basic calculations (n = 27720997)

Multiplication

n×y
n×2 55441994
n×3 83162991
n×4 110883988
n×5 138604985

Division

n÷y
n÷2 13860498.5
n÷3 9240332.3333333
n÷3 6930249.25
n÷5 5544199.4

Exponentiation

ny
n2 768453674674009
n3 2.1302302010277E+22
n4 5.9052105011999E+29
n5 1.6369832258813E+37

Nth Root

y√n
2√n 5265.0733138295
3√n 302.64693633365
4√n 72.560824925228
5√n 30.800783861058

Divisors of 27720997

1, 27720997

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 27720998
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 13860499
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5265.073408795
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999278525
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27720997 can be divided by 2 positive divisors. The sum of these divisors (counting 27720997) is 27720998, the average is 13860499.

Base conversion 27720997

Base System Value
2 Binary 1101001101111110100100101
3 Ternary 1221011101001121
4 Quaternary 1221233310211
5 Quinary 24044032442
6 Senary 2430053541
8 Octal 151576445
10 Decimal 27720997
12 Duodecimal 934a2b1
16 Hexadecimal 1a6fd25
20 Vigesimal 8d529h
36 Base36 gi5np

Cryptographic Hash Functions

md5 1f11a86018e94719e9b52132147a2f5f
sha1 d2512100f5029a55ab6ebb9c73fc5e0887850e74
sha256 a14894cb0dcbd79dd2c7c61bb25af228f831cfcb74fac3d0f9a5606e926fb17b
sha512 a4f02719605061275fdabccc6009aaab55063204e9da283d0be8126dcf4bb9b765ceed787ff56e5d8caf2d52f627a4ce33264b6df67c627ecbcb22e3145b8630
ripemd-160 a07762cedb1d31cac1246c2f24a1ce20b5495552

27720997 as geometric shapes

Circle

Radius = n
Diameter 55441994
Circumference 174176161.05077
Area 2.4141684189799E+15

Sphere

Radius = n
Volume 8.923087400005E+22
Surface area 9.6566736759198E+15
Circumference 174176161.05077

Square

Length = n
Perimeter 110883988
Area 768453674674009
Diagonal 39203409.919904

Cube

Length = n
Surface area 4610722048044054
Volume 2.1302302010277E+22
Space diagonal 48014175.240464

Equilateral Triangle

Length = n
Perimeter 83162991
Area 3.327502019496E+14
Altitude 24007087.620232

Triangular Pyramid

Length = n
Surface area 3.327502019496E+14
Volume 2.5105003677251E+21
Height 13067803.306635