27142761 (number)

27142761 is an odd 8-digits composite number following 27142760 and preceding 27142762. In scientific notation, it is written as 2.7142761 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 16633344 positive integers (up to 27142761) that are relatively prime to 27142761.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7142761 × 10^7
Engineering notation 2.7142761 × 10^6

Prime Factorization of 27142761

Prime Factorization 3 × 17 × 43 × 12377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27142761
Product of the distinct prime numbers

The prime factorization of 27142761 is 3 × 17 × 43 × 12377. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 14, 80, 212, 444, 8124, 3482, 50394, 78073, 897697, 309931, 2853310, 4539882, 32942730, 81672152, 690914154, 42563257, 867934734, 8505290873

Basic calculations (n = 27142761)

Multiplication

n×y
n×2 54285522
n×3 81428283
n×4 108571044
n×5 135713805

Division

n÷y
n÷2 13571380.5
n÷3 9047587
n÷3 6785690.25
n÷5 5428552.2

Exponentiation

ny
n2 736729474703121
n3 1.9996872053522E+22
n4 5.4277031889634E+29
n5 1.4732285043697E+37

Nth Root

y√n
2√n 5209.8714955361
3√n 300.52781526997
4√n 72.179439562358
5√n 30.671202584015

Divisors of 27142761

1, 3, 17, 43, 51, 129, 731, 2193, 12377, 37131, 210409, 532211, 631227, 1596633, 9047587, 27142761

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27142760
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27142761 can be divided by 16 positive divisors. The sum of these divisors (counting 27142761) is 1, the average is 0.0625.

Base conversion 27142761

Base System Value
2 Binary 1100111100010101001101001
3 Ternary 1220001222212110
4 Quaternary 1213202221221
5 Quinary 23422032021
6 Senary 2405432533
8 Octal 147425151
10 Decimal 27142761
12 Duodecimal 910b749
16 Hexadecimal 19e2a69
20 Vigesimal 89cgi1
36 Base36 g5rhl

Cryptographic Hash Functions

md5 cba5240efa36e9e81786c38103e2ae65
sha1 5045ed1a321a1dd0bd640f12d8663467dceab9a7
sha256 3e790ab26367e90d9e620e09ad7823ef20a8622d5d725f82a616b0e7fd2ac307
sha512 50159de293d509852aa761832ef64458ae97c39e1e5d0961e8381545f2fda54dbd03626e575b5336f8b482d37f0384a01ed0095276e586a4f9d4198f27eca4d4
ripemd-160 d6fe6445ecb4687599946b880e003535dfa5cda4

27142761 as geometric shapes

Circle

Radius = n
Diameter 54285522
Circumference 170542997.11149
Area 2.3145039054104E+15

Sphere

Radius = n
Volume 8.3762701784161E+22
Surface area 9.2580156216416E+15
Circumference 170542997.11149

Square

Length = n
Perimeter 108571044
Area 736729474703121
Diagonal 38385660.726452

Cube

Length = n
Surface area 4420376848218726
Volume 1.9996872053522E+22
Space diagonal 47012641.109699

Equilateral Triangle

Length = n
Perimeter 81428283
Area 3.1901322040483E+14
Altitude 23506320.55485

Triangular Pyramid

Length = n
Surface area 3.1901322040483E+14
Volume 2.3566539719276E+21
Height 12795220.242151