27142705 (number)

27142705 is an odd 8-digits composite number following 27142704 and preceding 27142706. In scientific notation, it is written as 2.7142705 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 21389808 positive integers (up to 27142705) that are relatively prime to 27142705.

Interesting facts

Basic properties

Name

Name twenty-seven million one hundred forty-two thousand seven hundred five

Notation

Scientific notation 2.7142705 × 10^7
Engineering notation 2.7142705 × 10^6

Prime Factorization of 27142705

Prime Factorization 5 × 67 × 81023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27142705
Product of the distinct prime numbers

The prime factorization of 27142705 is 5 × 67 × 81023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 44, 13, 38, 942, 9255, 8139, 82245, 40362, 225273, 495341, 2764800, 3915136, 98645560, 48995295, 755595029, 334968853, 2773995539, 8850873648

Basic calculations (n = 27142705)

Multiplication

n×y
n×2 54285410
n×3 81428115
n×4 108570820
n×5 135713525

Division

n÷y
n÷2 13571352.5
n÷3 9047568.3333333
n÷3 6785676.25
n÷5 5428541

Exponentiation

ny
n2 736726434717025
n3 1.9996748283226E+22
n4 5.4276583961086E+29
n5 1.4732133068635E+37

Nth Root

y√n
2√n 5209.8661211206
3√n 300.52760859032
4√n 72.179402332803
5√n 30.671189928053

Divisors of 27142705

1, 5, 67, 335, 81023, 405115, 5428541, 27142705

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 -27142704
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 27142705 can be divided by 8 positive divisors. The sum of these divisors (counting 27142705) is 1, the average is 0.125.

Base conversion 27142705

Base System Value
2 Binary 1100111100010101000110001
3 Ternary 1220001222210101
4 Quaternary 1213202220301
5 Quinary 23422031310
6 Senary 2405432401
8 Octal 147425061
10 Decimal 27142705
12 Duodecimal 910b701
16 Hexadecimal 19e2a31
20 Vigesimal 89cgf5
36 Base36 g5rg1

Cryptographic Hash Functions

md5 b16541c43e9ff9b444917d19299973d1
sha1 b5da2b9b21dfccb1b3a32a161aefc7b8402b3f37
sha256 4a4eccab23f4eaff9a7020a6cff86f154a08dd1c70ba280753bca32d6310c13c
sha512 66c826237f0579cc5692e95758cd194157dd624a6976c06e3da06ca172d5b62010a44d23eadafcf8a7d5ec71bf67dbd95078ed5f9bae18150271c3e29611b28b
ripemd-160 68759e45747b4b1d9865192158a93d7fcbc63505

27142705 as geometric shapes

Circle

Radius = n
Diameter 54285410
Circumference 170542645.25311
Area 2.3144943550124E+15

Sphere

Radius = n
Volume 8.3762183336356E+22
Surface area 9.2579774200496E+15
Circumference 170542645.25311

Square

Length = n
Perimeter 108570820
Area 736726434717025
Diagonal 38385581.530492

Cube

Length = n
Surface area 4420358608302150
Volume 1.9996748283226E+22
Space diagonal 47012544.114854

Equilateral Triangle

Length = n
Perimeter 81428115
Area 3.1901190405224E+14
Altitude 23506272.057427

Triangular Pyramid

Length = n
Surface area 3.1901190405224E+14
Volume 2.3566393854583E+21
Height 12795193.843497