31187064 (number)

31187064 is an even 8-digits composite number following 31187063 and preceding 31187065. In scientific notation, it is written as 3.1187064 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 10036992 positive integers (up to 31187064) that are relatively prime to 31187064.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred eighty-seven thousand sixty-four

Notation

Scientific notation 3.1187064 × 10^7
Engineering notation 3.1187064 × 10^6

Prime Factorization of 31187064

Prime Factorization 2 × 2 × 2 × 3 × 29 × 44809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7796766
Product of the distinct prime numbers

The prime factorization of 31187064 is 2 × 2 × 2 × 3 × 29 × 44809. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 62, 85, 742, 693, 2425, 5153, 60603, 68225, 640335, 15777, 6707520, 8981110, 818134, 84356576, 920970735, 650145966, 712802584, 8587457282

Basic calculations (n = 31187064)

Multiplication

n×y
n×2 62374128
n×3 93561192
n×4 124748256
n×5 155935320

Division

n÷y
n÷2 15593532
n÷3 10395688
n÷3 7796766
n÷5 6237412.8

Exponentiation

ny
n2 972632960940096
n3 3.0333566401348E+22
n4 9.460148767071E+29
n5 2.9503426504816E+37

Nth Root

y√n
2√n 5584.5379397046
3√n 314.76866865363
4√n 74.729766088919
5√n 31.535149796906

Divisors of 31187064

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 44809, 89618, 134427, 179236, 268854, 358472, 537708, 1075416, 1299461, 2598922, 3898383, 5197844, 7796766, 10395688, 15593532, 31187064

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 -31187063
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 31187064 can be divided by 32 positive divisors. The sum of these divisors (counting 31187064) is 1, the average is 0.03125.

Base conversion 31187064

Base System Value
2 Binary 1110110111110000001111000
3 Ternary 2011200110121110
4 Quaternary 1312332001320
5 Quinary 30440441224
6 Senary 3032240320
8 Octal 166760170
10 Decimal 31187064
12 Duodecimal a5400a0
16 Hexadecimal 1dbe078
20 Vigesimal 9ei7d4
36 Base36 ikg3c

Cryptographic Hash Functions

md5 aabfe30a3e63d7161364ec620af1e9f4
sha1 7366800ed9474108fe47115f5d609f87ca4fdfa2
sha256 15991d07e12163eebf54580ce156da0330233921a474375fbb302166884b8ba6
sha512 76153c6a21b1b8797fc6ef1d9b13032f1604ce64e10b1fd980539f6b720ab0777866a4e6361f3cc88f6bf256c5309f715d18e5defd346378da9f7a12ff3320b6
ripemd-160 7f3774bdbfdd60410da41002ceb35697b2e6a82f

31187064 as geometric shapes

Circle

Radius = n
Diameter 62374128
Circumference 195954102.29887
Area 3.0556165647287E+15

Sphere

Radius = n
Volume 1.2706094581821E+23
Surface area 1.2222466258915E+16
Circumference 195954102.29887

Square

Length = n
Perimeter 124748256
Area 972632960940096
Diagonal 44105168.879398

Cube

Length = n
Surface area 5835797765640576
Volume 3.0333566401348E+22
Space diagonal 54017579.386902

Equilateral Triangle

Length = n
Perimeter 93561192
Area 4.211624263661E+14
Altitude 27008789.693451

Triangular Pyramid

Length = n
Surface area 4.211624263661E+14
Volume 3.5748450833276E+21
Height 14701722.959799