31488055 (number)

31488055 is an odd 8-digits composite number following 31488054 and preceding 31488056. In scientific notation, it is written as 3.1488055 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 24216192 positive integers (up to 31488055) that are relatively prime to 31488055.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred eighty-eight thousand fifty-five

Notation

Scientific notation 3.1488055 × 10^7
Engineering notation 3.1488055 × 10^6

Prime Factorization of 31488055

Prime Factorization 145 × 397 × 547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 31488055
Product of the distinct prime numbers

The prime factorization of 31488055 is 145 × 397 × 547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 94, 85, 454, 917, 2898, 401, 44456, 30152, 555307, 874559, 5398396, 3539975, 72090976, 79100571, 647270260, 64722941, 1832897561, 1897216867

Basic calculations (n = 31488055)

Multiplication

n×y
n×2 62976110
n×3 94464165
n×4 125952220
n×5 157440275

Division

n÷y
n÷2 15744027.5
n÷3 10496018.333333
n÷3 7872013.75
n÷5 6297611

Exponentiation

ny
n2 991497607683025
n3 3.1220331203092E+22
n4 9.8306750604116E+29
n5 3.0954883698937E+37

Nth Root

y√n
2√n 5611.4218340809
3√n 315.77805477472
4√n 74.909424200703
5√n 31.595786247583

Divisors of 31488055

1, 145, 397, 547, 57565, 79315, 217159, 31488055

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 -31488054
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 31488055 can be divided by 8 positive divisors. The sum of these divisors (counting 31488055) is 1, the average is 0.125.

Base conversion 31488055

Base System Value
2 Binary 1111000000111100000110111
3 Ternary 2012020202111021
4 Quaternary 1320013200313
5 Quinary 31030104210
6 Senary 3042522011
8 Octal 170074067
10 Decimal 31488055
12 Duodecimal a666307
16 Hexadecimal 1e07837
20 Vigesimal 9gg02f
36 Base36 iqwc7

Cryptographic Hash Functions

md5 82122a8e3837acad5c5a0f8f9b0ffbed
sha1 18286aa61889c2fc5c09c9d1beef2658246f24e6
sha256 aafa9bd15a61389aff4ffe852b702f94096523fd425d9fb3d020e2846240f44c
sha512 e9f41cbfcf1c8e1d1ec57d88364938c95e29a1f83884c21b9cebe0f5456179df46c25d117d8fcf3ec977a17eb3145e0fabb03a06ac92a716d49e275a7e051906
ripemd-160 9e6127f4e23d1c64f395f7b3333fc7f498e9c436

31488055 as geometric shapes

Circle

Radius = n
Diameter 62976110
Circumference 197845284.52766
Area 3.1148816003488E+15

Sphere

Radius = n
Volume 1.307754175337E+23
Surface area 1.2459526401395E+16
Circumference 197845284.52766

Square

Length = n
Perimeter 125952220
Area 991497607683025
Diagonal 44530834.43375

Cube

Length = n
Surface area 5948985646098150
Volume 3.1220331203092E+22
Space diagonal 54538911.091523

Equilateral Triangle

Length = n
Perimeter 94464165
Area 4.293310580225E+14
Altitude 27269455.545762

Triangular Pyramid

Length = n
Surface area 4.293310580225E+14
Volume 3.6793513174327E+21
Height 14843611.477917