27820121 (number)

27820121 is an odd 8-digits composite number following 27820120 and preceding 27820122. In scientific notation, it is written as 2.7820121 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 23815440 positive integers (up to 27820121) that are relatively prime to 27820121.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7820121 × 10^7
Engineering notation 2.7820121 × 10^6

Prime Factorization of 27820121

Prime Factorization 7 × 971 × 4093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27820121
Product of the distinct prime numbers

The prime factorization of 27820121 is 7 × 971 × 4093. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 21, 76, 863, 627, 259, 3591, 33569, 95664, 588577, 338254, 3562017, 4861146, 44810264, 6864459, 986592366, 891646602, 4060503858, 4038358480

Basic calculations (n = 27820121)

Multiplication

n×y
n×2 55640242
n×3 83460363
n×4 111280484
n×5 139100605

Division

n÷y
n÷2 13910060.5
n÷3 9273373.6666667
n÷3 6955030.25
n÷5 5564024.2

Exponentiation

ny
n2 773959132454641
n3 2.1531636713943E+22
n4 5.9901273870994E+29
n5 1.6664606871452E+37

Nth Root

y√n
2√n 5274.4782680375
3√n 303.00723949489
4√n 72.6256033919
5√n 30.822779746503

Divisors of 27820121

1, 7, 971, 4093, 6797, 28651, 3974303, 27820121

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27820120
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27820121 can be divided by 8 positive divisors. The sum of these divisors (counting 27820121) is 1, the average is 0.125.

Base conversion 27820121

Base System Value
2 Binary 1101010001000000001011001
3 Ternary 1221100102000212
4 Quaternary 1222020001121
5 Quinary 24110220441
6 Senary 2432140505
8 Octal 152100131
10 Decimal 27820121
12 Duodecimal 9397735
16 Hexadecimal 1a88059
20 Vigesimal 8dha61
36 Base36 gka55

Cryptographic Hash Functions

md5 49e771b5e92636a83286dd8b553dc630
sha1 f360eb39e9c1e0d0db23e5064917819c2e36a275
sha256 5e189beaa0c65108f13c7f0462c2c9e448377398170cb0e92bb506c04d665192
sha512 68b195844f1fdb7c8d36665bc5cb1821e7b4b78eed9d29b1dd0ece68b67f375479c117e9e83c6a6e769b695a32ddb3c6ee352552b43ae39f828fde030310fa78
ripemd-160 ef133571359606e836b711f63474f1a268378629

27820121 as geometric shapes

Circle

Radius = n
Diameter 55640242
Circumference 174798975.51116
Area 2.4314643246982E+15

Sphere

Radius = n
Volume 9.0191508960384E+22
Surface area 9.7258572987929E+15
Circumference 174798975.51116

Square

Length = n
Perimeter 111280484
Area 773959132454641
Diagonal 39343592.425061

Cube

Length = n
Surface area 4643754794727846
Volume 2.1531636713943E+22
Space diagonal 48185863.044714

Equilateral Triangle

Length = n
Perimeter 83460363
Area 3.3513413509834E+14
Altitude 24092931.522357

Triangular Pyramid

Length = n
Surface area 3.3513413509834E+14
Volume 2.5375277217457E+21
Height 13114530.808354