27900980 (number)

27900980 is an even 8-digits composite number following 27900979 and preceding 27900981. In scientific notation, it is written as 2.7900980 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 10900512 positive integers (up to 27900980) that are relatively prime to 27900980.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred thousand nine hundred eighty

Notation

Scientific notation 2.7900980 × 10^7
Engineering notation 2.7900980 × 10^6

Prime Factorization of 27900980

Prime Factorization 2 × 2 × 5 × 43 × 32443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13950490
Product of the distinct prime numbers

The prime factorization of 27900980 is 2 × 2 × 5 × 43 × 32443. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 46, 61, 524, 61, 7047, 725, 55068, 46475, 870325, 808664, 2533153, 1648989, 1665760, 21198386, 400349597, 976494265, 6465157347, 1026984646

Basic calculations (n = 27900980)

Multiplication

n×y
n×2 55801960
n×3 83702940
n×4 111603920
n×5 139504900

Division

n÷y
n÷2 13950490
n÷3 9300326.6666667
n÷3 6975245
n÷5 5580196

Exponentiation

ny
n2 778464684960400
n3 2.1719927605786E+22
n4 6.0600726573049E+29
n5 1.6908196601001E+37

Nth Root

y√n
2√n 5282.1378247827
3√n 303.30051839465
4√n 72.678317432249
5√n 30.840676193824

Divisors of 27900980

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 32443, 64886, 129772, 162215, 324430, 648860, 1395049, 2790098, 5580196, 6975245, 13950490, 27900980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27900979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27900980 can be divided by 24 positive divisors. The sum of these divisors (counting 27900980) is 1, the average is 0.041666666666667.

Base conversion 27900980

Base System Value
2 Binary 1101010011011110000110100
3 Ternary 1221111111221122
4 Quaternary 1222123300310
5 Quinary 24120312410
6 Senary 2434003112
8 Octal 152336064
10 Decimal 27900980
12 Duodecimal 9416498
16 Hexadecimal 1a9bc34
20 Vigesimal 8e7c90
36 Base36 gm0j8

Cryptographic Hash Functions

md5 6f0a14005f05ae331207e8c6609b06f1
sha1 c684b794146519c91a48a2a3d13652aecb8f3d56
sha256 f0b5e95b410cfced44fccdb1f9316a43b5a7ecc3867b8a0bf8df46af5e87c2f2
sha512 ea8af7caddf647089f0038a1f7d4298dedb3d442d8248734252bf4614cace264f3b54b454e4572f7bff87c7ccb1181da5756929a9a078ad74e14928ae8433f7b
ripemd-160 23350f3dae0bfb02d2f696d7b998c7288d2dde72

27900980 as geometric shapes

Circle

Radius = n
Diameter 55801960
Circumference 175307027.59191
Area 2.4456189353507E+15

Sphere

Radius = n
Volume 9.0980220003788E+22
Surface area 9.7824757414027E+15
Circumference 175307027.59191

Square

Length = n
Perimeter 111603920
Area 778464684960400
Diagonal 39457944.3195

Cube

Length = n
Surface area 4670788109762400
Volume 2.1719927605786E+22
Space diagonal 48325914.940963

Equilateral Triangle

Length = n
Perimeter 83702940
Area 3.3708509656238E+14
Altitude 24162957.470482

Triangular Pyramid

Length = n
Surface area 3.3708509656238E+14
Volume 2.5597180161554E+21
Height 13152648.1065