31490166 (number)

31490166 is an even 8-digits composite number following 31490165 and preceding 31490167. In scientific notation, it is written as 3.1490166 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 10472448 positive integers (up to 31490166) that are relatively prime to 31490166.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety thousand one hundred sixty-six

Notation

Scientific notation 3.1490166 × 10^7
Engineering notation 3.1490166 × 10^6

Prime Factorization of 31490166

Prime Factorization 2 × 3 × 449 × 11689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31490166
Product of the distinct prime numbers

The prime factorization of 31490166 is 2 × 3 × 449 × 11689. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 47, 66, 256, 741, 6398, 1703, 20957, 68246, 81679, 905559, 6883444, 4547574, 48528242, 62571326, 529415050, 807784492, 1234644867, 3703454577

Basic calculations (n = 31490166)

Multiplication

n×y
n×2 62980332
n×3 94470498
n×4 125960664
n×5 157450830

Division

n÷y
n÷2 15745083
n÷3 10496722
n÷3 7872541.5
n÷5 6298033.2

Exponentiation

ny
n2 991630554707556
n3 3.1226610778413E+22
n4 9.8333115702962E+29
n5 3.0965261367835E+37

Nth Root

y√n
2√n 5611.6099294231
3√n 315.78511134032
4√n 74.910679675351
5√n 31.596209880711

Divisors of 31490166

1, 2, 3, 6, 449, 898, 1347, 2694, 11689, 23378, 35067, 70134, 5248361, 10496722, 15745083, 31490166

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 -31490165
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 31490166 can be divided by 16 positive divisors. The sum of these divisors (counting 31490166) is 1, the average is 0.0625.

Base conversion 31490166

Base System Value
2 Binary 1111000001000000001110110
3 Ternary 2012020212101110
4 Quaternary 1320020001312
5 Quinary 31030141131
6 Senary 3042535450
8 Octal 170100166
10 Decimal 31490166
12 Duodecimal a667586
16 Hexadecimal 1e08076
20 Vigesimal 9gg586
36 Base36 iqxyu

Cryptographic Hash Functions

md5 12ad6a37fc232205c0c4f27a60d3f2a4
sha1 b989a8b4f4444ff3f6514bf0c2d509107fa0b1a9
sha256 576dcca1038fd073a2c72749df89b4f0f312bf44c923acfff83f7b2a93a92806
sha512 6cf2e0a62e72660d8cb31958118610e07992423f249b446c7b88dc8aafbeaa77a6d33482fb944a16205fd8d8331b4df08543bfb5bb8032c6e145356eab47f134
ripemd-160 9cbde5c03ddbcc6c0f6ddca0b5225363bd7bf24a

31490166 as geometric shapes

Circle

Radius = n
Diameter 62980332
Circumference 197858548.33185
Area 3.1152992657444E+15

Sphere

Radius = n
Volume 1.3080172135729E+23
Surface area 1.2461197062978E+16
Circumference 197858548.33185

Square

Length = n
Perimeter 125960664
Area 991630554707556
Diagonal 44533819.83858

Cube

Length = n
Surface area 5949783328245336
Volume 3.1226610778413E+22
Space diagonal 54542567.450778

Equilateral Triangle

Length = n
Perimeter 94470498
Area 4.293886257728E+14
Altitude 27271283.725389

Triangular Pyramid

Length = n
Surface area 4.293886257728E+14
Volume 3.6800913724815E+21
Height 14844606.61286