27156988 (number)

27156988 is an even 8-digits composite number following 27156987 and preceding 27156989. In scientific notation, it is written as 2.7156988 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 13322192 positive integers (up to 27156988) that are relatively prime to 27156988.

Interesting facts

Basic properties

Name

Name twenty-seven million one hundred fifty-six thousand nine hundred eighty-eight

Notation

Scientific notation 2.7156988 × 10^7
Engineering notation 2.7156988 × 10^6

Prime Factorization of 27156988

Prime Factorization 2 × 2 × 53 × 128099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13578494
Product of the distinct prime numbers

The prime factorization of 27156988 is 2 × 2 × 53 × 128099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 83, 84, 778, 155, 7625, 7301, 1611, 61515, 756732, 978137, 8562742, 4143815, 94769020, 86720718, 103476788, 692276318, 2475272261, 224096123

Basic calculations (n = 27156988)

Multiplication

n×y
n×2 54313976
n×3 81470964
n×4 108627952
n×5 135784940

Division

n÷y
n÷2 13578494
n÷3 9052329.3333333
n÷3 6789247
n÷5 5431397.6

Exponentiation

ny
n2 737501997232144
n3 2.0028332888809E+22
n4 5.439091959214E+29
n5 1.4770935506727E+37

Nth Root

y√n
2√n 5211.236705428
3√n 300.58031376634
4√n 72.188895998124
5√n 30.674417199802

Divisors of 27156988

1, 2, 4, 53, 106, 212, 128099, 256198, 512396, 6789247, 13578494, 27156988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27156987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27156988 can be divided by 12 positive divisors. The sum of these divisors (counting 27156988) is 1, the average is 0.083333333333333.

Base conversion 27156988

Base System Value
2 Binary 1100111100110000111111100
3 Ternary 1220002201101101
4 Quaternary 1213212013330
5 Quinary 23423010423
6 Senary 2410022444
8 Octal 147460774
10 Decimal 27156988
12 Duodecimal 9117a24
16 Hexadecimal 19e61fc
20 Vigesimal 89ec98
36 Base36 g62gs

Cryptographic Hash Functions

md5 fd671560d2ed41ff78e6e4e6bd4708dd
sha1 ef718b6cb242a0cbb3e7b05181ca8207f3a62ff7
sha256 fd4c1260cd436efe0ad17b27d44fcfabcf1c68a9bd197a2cae2f982e5254ba60
sha512 440876733d902687fbaecf8e12fc12a95f89b437b8a6a2f63f73f91d458462a07a41e9116646aa7316e7b9204ece3e3e42f74f406e82ccaed363c75f143c1964
ripemd-160 1b6ba3ea4ee58c4fbf473bdb52ff5398a64efea0

27156988 as geometric shapes

Circle

Radius = n
Diameter 54313976
Circumference 170632387.98885
Area 2.3169308565123E+15

Sphere

Radius = n
Volume 8.3894484622846E+22
Surface area 9.2677234260492E+15
Circumference 170632387.98885

Square

Length = n
Perimeter 108627952
Area 737501997232144
Diagonal 38405780.742803

Cube

Length = n
Surface area 4425011983392864
Volume 2.0028332888809E+22
Space diagonal 47037282.996538

Equilateral Triangle

Length = n
Perimeter 81470964
Area 3.193477324724E+14
Altitude 23518641.498269

Triangular Pyramid

Length = n
Surface area 3.193477324724E+14
Volume 2.3603616669231E+21
Height 12801926.914268