27431021 (number)

27431021 is an odd 8-digits composite number following 27431020 and preceding 27431022. In scientific notation, it is written as 2.7431021 × 10^7. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 27404832 positive integers (up to 27431021) that are relatively prime to 27431021.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred thirty-one thousand twenty-one

Notation

Scientific notation 2.7431021 × 10^7
Engineering notation 2.7431021 × 10^6

Prime Factorization of 27431021

Prime Factorization 1093 × 25097

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 27431021
Product of the distinct prime numbers

The prime factorization of 27431021 is 1093 × 25097. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 90, 76, 52, 28, 6188, 6557, 48639, 89512, 276396, 12531, 5103736, 6259227, 6078867, 11303886, 509313558, 100647896, 8977770735, 6809273847

Basic calculations (n = 27431021)

Multiplication

n×y
n×2 54862042
n×3 82293063
n×4 109724084
n×5 137155105

Division

n÷y
n÷2 13715510.5
n÷3 9143673.6666667
n÷3 6857755.25
n÷5 5486204.2

Exponentiation

ny
n2 752460913102441
n3 2.0640771108992E+22
n4 5.6619742574696E+29
n5 1.5531373475811E+37

Nth Root

y√n
2√n 5237.4632218279
3√n 301.58795391829
4√n 72.37032003403
5√n 30.736074099113

Divisors of 27431021

1, 1093, 25097, 27431021

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27431020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27431021 can be divided by 4 positive divisors. The sum of these divisors (counting 27431021) is 1, the average is 0.25.

Base conversion 27431021

Base System Value
2 Binary 1101000101001000001101101
3 Ternary 1220121122021202
4 Quaternary 1220221001231
5 Quinary 24010243041
6 Senary 2415535245
8 Octal 150510155
10 Decimal 27431021
12 Duodecimal 922a525
16 Hexadecimal 1a2906d
20 Vigesimal 8b8hb1
36 Base36 gbxwt

Cryptographic Hash Functions

md5 d664f71836ff7214812c116c657ffe25
sha1 f8531c83f4dddda6c03dda58210a57198f382b9b
sha256 8b92bb11a099e4da3f5f052796ef479886fbf9dcff8e64558ca09f18ad668bc3
sha512 89f3edcb71e39a0de17ca69f966c1634927abb6f38343a2ad905a605b6bf533d8c6bf56723503eb091fb0727066af603ae079a0ab2025db7a818f55703d18b99
ripemd-160 23c82a6934bae6599d844928342c44a2399ec93a

27431021 as geometric shapes

Circle

Radius = n
Diameter 54862042
Circumference 172354188.10813
Area 2.3639256767161E+15

Sphere

Radius = n
Volume 8.6459859840585E+22
Surface area 9.4557027068644E+15
Circumference 172354188.10813

Square

Length = n
Perimeter 109724084
Area 752460913102441
Diagonal 38793321.927941

Cube

Length = n
Surface area 4514765478614646
Volume 2.0640771108992E+22
Space diagonal 47511922.075489

Equilateral Triangle

Length = n
Perimeter 82293063
Area 3.2582513305077E+14
Altitude 23755961.037744

Triangular Pyramid

Length = n
Surface area 3.2582513305077E+14
Volume 2.432538203348E+21
Height 12931107.309314