31493387, thirty-one million four hundred ninety-three thousand three hundred eighty-seven: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

31493387 has 4 divisors, whose sum is 31557000
The reverse of 31493387 is 78339413
Previous prime number is 499

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	thirty-one million four hundred ninety-three thousand three hundred eighty-seven

Notation

Scientific notation	3.1493387 × 10^7
Engineering notation	3.1493387 × 10^6

Prime Factorization of 31493387

Prime Factorization 499 × 63113

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	31493387	Product of the distinct prime numbers

The prime factorization of 31493387 is 499 × 63113. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 96, 38, 536, 269, 3943, 1499, 68290, 2622, 349496, 894167, 3184010, 5441199, 50962343, 5138175, 121316236, 250244404, 6966563687, 3526547048

Basic calculations (n = 31493387)

Multiplication

n×y

n×2	62986774
n×3	94480161
n×4	125973548
n×5	157466935

Division

n÷y

n÷2	15746693.5
n÷3	10497795.666667
n÷3	7873346.75
n÷5	6298677.4

Exponentiation

n^y

n²	991833424731769
n³	3.1236193884613E+22
n⁴	9.8373354241515E+29
n⁵	3.0981101156161E+37

Nth Root

^y√n

²√n	5611.8969163733
³√n	315.79587776145
⁴√n	74.91259517847
⁵√n	31.596856223626

Divisors of 31493387

1, 499, 63113, 31493387

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	-31493386	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 31493387 can be divided by 4 positive divisors. The sum of these divisors (counting 31493387) is 1, the average is 0.25.

Base conversion 31493387

Base	System	Value
2	Binary	1111000001000110100001011
3	Ternary	2012021000210202
4	Quaternary	1320020310023
5	Quinary	31030242022
6	Senary	3043002415
8	Octal	170106413
10	Decimal	31493387
12	Duodecimal	a66940b
16	Hexadecimal	1e08d0b
20	Vigesimal	9ggd97
36	Base36	ir0gb

Cryptographic Hash Functions

md5	609b4674364f8dfb6bb0c4257c8c5812
sha1	628c65437fd11f76f570f9f34aa065bf74856a3b
sha256	1b43c892fc1241a6c63043a994d729e38ff6916a685fe55b6aa9dad801088186
sha512	5138d7614e9485546e1316c879aa284262128c0d010f39e69be5b99f21cca9824a8b1e671489a07e1cbcda604f291ab3103ee2c2368299c94d1c3bc810288bd1
ripemd-160	93d5baf88e3c8337d7ae43a362939c5b5961ee37

31493387 as geometric shapes

Circle

Radius = n

Diameter	62986774
Circumference	197878786.47172
Area	3.1159366007221E+15

Sphere

Radius = n

Volume	1.3084186297868E+23
Surface area	1.2463746402889E+16
Circumference	197878786.47172

Square

Length = n

Perimeter	125973548
Area	991833424731769
Diagonal	44538375.020465

Cube

Length = n

Surface area	5951000548390614
Volume	3.1236193884613E+22
Space diagonal	54548146.386429

Equilateral Triangle

Length = n

Perimeter	94480161
Area	4.2947647107012E+14
Altitude	27274073.193215

Triangular Pyramid

Length = n

Surface area	4.2947647107012E+14
Volume	3.6812207523779E+21
Height	14846125.006822