31493088 (number)

31493088 is an even 8-digits composite number following 31493087 and preceding 31493089. In scientific notation, it is written as 3.1493088 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 24 positive divisors. There are 9542400 positive integers (up to 31493088) that are relatively prime to 31493088.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1493088 × 10^7
Engineering notation 3.1493088 × 10^6

Prime Factorization of 31493088

Prime Factorization 2 × 2 × 2 × 2 × 2 × 99 × 9941

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1968318
Product of the distinct prime numbers

The prime factorization of 31493088 is 2 × 2 × 2 × 2 × 2 × 99 × 9941. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 6, 11, 78, 405, 547, 542, 42, 20121, 68084, 51938, 379858, 5531989, 2536514, 12588537, 98529042, 199688784, 79533978, 4684542434, 6559610023

Basic calculations (n = 31493088)

Multiplication

n×y
n×2 62986176
n×3 94479264
n×4 125972352
n×5 157465440

Division

n÷y
n÷2 15746544
n÷3 10497696
n÷3 7873272
n÷5 6298617.6

Exponentiation

ny
n2 991814591775744
n3 3.1235304218478E+22
n4 9.8369618445929E+29
n5 3.0979630502441E+37

Nth Root

y√n
2√n 5611.8702764765
3√n 315.79487836364
4√n 74.912417371731
5√n 31.59679622693

Divisors of 31493088

1, 2, 4, 8, 16, 32, 99, 198, 396, 792, 1584, 3168, 9941, 19882, 39764, 79528, 159056, 318112, 984159, 1968318, 3936636, 7873272, 15746544, 31493088

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31493087
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31493088 can be divided by 24 positive divisors. The sum of these divisors (counting 31493088) is 1, the average is 0.041666666666667.

Base conversion 31493088

Base System Value
2 Binary 1111000001000101111100000
3 Ternary 2012021000101200
4 Quaternary 1320020233200
5 Quinary 31030234323
6 Senary 3043001200
8 Octal 170105740
10 Decimal 31493088
12 Duodecimal a669200
16 Hexadecimal 1e08be0
20 Vigesimal 9ggce8
36 Base36 ir080

Cryptographic Hash Functions

md5 278e5375e9916fe18a228432a16b953f
sha1 182b11e87475307154a192fa7209ae92b63589a5
sha256 5160203aedb4aba5f52c95c1a95df6adfec9746979fd38ad7242a8e92298bbc3
sha512 0a3218f117e5c93794eb9c8d0448491506a8d70c700b0035b2aa69cd6a292e66a97230211b300faf5fe72c95fae5120209474dd76b0ed2f2836ce95160a51339
ripemd-160 ce60b33f604bbdd5b56f8d146c1aeb521ca62d30

31493088 as geometric shapes

Circle

Radius = n
Diameter 62986176
Circumference 197876907.79931
Area 3.1158774352458E+15

Sphere

Radius = n
Volume 1.3083813635388E+23
Surface area 1.2463509740983E+16
Circumference 197876907.79931

Square

Length = n
Perimeter 125972352
Area 991814591775744
Diagonal 44537952.170609

Cube

Length = n
Surface area 5950887550654464
Volume 3.1235304218478E+22
Space diagonal 54547628.503238

Equilateral Triangle

Length = n
Perimeter 94479264
Area 4.2946831616094E+14
Altitude 27273814.251619

Triangular Pyramid

Length = n
Surface area 4.2946831616094E+14
Volume 3.6811159042184E+21
Height 14845984.05687