Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

31490164 (number)

31490164 is an even 8-digits composite number following 31490163 and preceding 31490165. In scientific notation, it is written as 3.1490164 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 6 positive divisors. There are 15745080 positive integers (up to 31490164) that are relatively prime to 31490164.

Interesting facts

31490164 has 6 divisors, whose sum is 55107794
The reverse of 31490164 is 46109413
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

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

Notation

Scientific notation	3.1490164 × 10^7
Engineering notation	3.1490164 × 10^6

Prime Factorization of 31490164

Prime Factorization 2 × 2 × 7872541

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	15745082	Product of the distinct prime numbers

The prime factorization of 31490164 is 2 × 2 × 7872541. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 42, 48, 239, 512, 6067, 9756, 36858, 91055, 17238, 724994, 8135764, 8534574, 67712664, 55799024, 603645116, 414785726, 3102081739, 4618395719

Basic calculations (n = 31490164)

Multiplication

n×y

n×2	62980328
n×3	94470492
n×4	125960656
n×5	157450820

Division

n÷y

n÷2	15745082
n÷3	10496721.333333
n÷3	7872541
n÷5	6298032.8

Exponentiation

n^y

n²	991630428746896
n³	3.122660482863E+22
n⁴	9.8333090721675E+29
n⁵	3.0965251534524E+37

Nth Root

^y√n

²√n	5611.6097512211
³√n	315.78510465495
⁴√n	74.910678485922
⁵√n	31.596209479364

Divisors of 31490164

1, 2, 4, 7872541, 15745082, 31490164

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-31490163	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31490164 can be divided by 6 positive divisors. The sum of these divisors (counting 31490164) is 1, the average is 0.16666666666667.

Base conversion 31490164

Base	System	Value
2	Binary	1111000001000000001110100
3	Ternary	2012020212101101
4	Quaternary	1320020001310
5	Quinary	31030141124
6	Senary	3042535444
8	Octal	170100164
10	Decimal	31490164
12	Duodecimal	a667584
16	Hexadecimal	1e08074
20	Vigesimal	9gg584
36	Base36	iqxys

Cryptographic Hash Functions

md5	8a6505d043803644a5c0e06b086fc1fb
sha1	190629a4ee1cdb4f3260eb1d56033d6924404a8a
sha256	36e46a3355f9074325de166e448de974d04cb7bda2e3d050ccf83717a55f4f2b
sha512	22a3b4751de430cd9a24ed97faa0795c7715da6bac6c85ff33ea90eb2b1b33893873117d2835b3e1fcd9415e5147e2c5630a4b670d94100518cb1f472ae7d3fc
ripemd-160	08e5c3cf3e863ea42b829336867319a3e0766cca

31490164 as geometric shapes

Circle

Radius = n

Diameter	62980328
Circumference	197858535.76548
Area	3.1152988700273E+15

Sphere

Radius = n

Volume	1.308016964349E+23
Surface area	1.2461195480109E+16
Circumference	197858535.76548

Square

Length = n

Perimeter	125960656
Area	991630428746896
Diagonal	44533817.010153

Cube

Length = n

Surface area	5949782572481376
Volume	3.122660482863E+22
Space diagonal	54542563.986676

Equilateral Triangle

Length = n

Perimeter	94470492
Area	4.2938857123023E+14
Altitude	27271281.993338

Triangular Pyramid

Length = n

Surface area	4.2938857123023E+14
Volume	3.6800906712928E+21
Height	14844605.670051