27479985 (number)

27479985 is an odd 8-digits composite number following 27479984 and preceding 27479986. In scientific notation, it is written as 2.7479985 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 12814848 positive integers (up to 27479985) that are relatively prime to 27479985.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred seventy-nine thousand nine hundred eighty-five

Notation

Scientific notation 2.7479985 × 10^7
Engineering notation 2.7479985 × 10^6

Prime Factorization of 27479985

Prime Factorization 5 × 3 × 13 × 19 × 7417

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27479985
Product of the distinct prime numbers

The prime factorization of 27479985 is 5 × 3 × 13 × 19 × 7417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 3, 16, 109, 259, 8143, 6822, 30153, 96290, 463804, 769623, 4223085, 8987319, 70526623, 63108496, 5901189, 964704606, 3189348559, 6232722273

Basic calculations (n = 27479985)

Multiplication

n×y
n×2 54959970
n×3 82439955
n×4 109919940
n×5 137399925

Division

n÷y
n÷2 13739992.5
n÷3 9159995
n÷3 6869996.25
n÷5 5495997

Exponentiation

ny
n2 755149575600225
n3 2.0751499010251E+22
n4 5.702508815292E+29
n5 1.5670485670659E+37

Nth Root

y√n
2√n 5242.135538118
3√n 301.76729072348
4√n 72.40259344884
5√n 30.747038968029

Divisors of 27479985

1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 7417, 22251, 37085, 96421, 111255, 140923, 289263, 422769, 482105, 704615, 1446315, 1831999, 2113845, 5495997, 9159995, 27479985

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 -27479984
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 27479985 can be divided by 32 positive divisors. The sum of these divisors (counting 27479985) is 1, the average is 0.03125.

Base conversion 27479985

Base System Value
2 Binary 1101000110100111110110001
3 Ternary 1220201010110020
4 Quaternary 1220310332301
5 Quinary 24013324420
6 Senary 2420554053
8 Octal 150647661
10 Decimal 27479985
12 Duodecimal 9252929
16 Hexadecimal 1a34fb1
20 Vigesimal 8bejj5
36 Base36 gczox

Cryptographic Hash Functions

md5 61e67be7e88656dbf054e133c31ad7b0
sha1 0fc3203353864894015a5ec503b1a732e1c1b5ae
sha256 d792bb6b8b0f4c7b0d5b62b44dbbafc3e4a26b16685d731b8bc0aab9dd2432ab
sha512 6747214be7d4564788231da6692a311c99bbb0501807cbb35c81b5b694c734ceb774f1a349f58bf16f7e04dbe7dec2eedae6b494511dbb7da199f850bfcf5e70
ripemd-160 c62cc345f4c1232eaa1ef3e4fe0ecc4ba49882ab

27479985 as geometric shapes

Circle

Radius = n
Diameter 54959970
Circumference 172661837.99352
Area 2.3723723590671E+15

Sphere

Radius = n
Volume 8.6923675788772E+22
Surface area 9.4894894362685E+15
Circumference 172661837.99352

Square

Length = n
Perimeter 109919940
Area 755149575600225
Diagonal 38862567.480809

Cube

Length = n
Surface area 4530897453601350
Volume 2.0751499010251E+22
Space diagonal 47596730.211231

Equilateral Triangle

Length = n
Perimeter 82439955
Area 3.2698935806342E+14
Altitude 23798365.105615

Triangular Pyramid

Length = n
Surface area 3.2698935806342E+14
Volume 2.4455876116557E+21
Height 12954189.16027