31388892, thirty-one million three hundred eighty-eight thousand eight hundred ninety-two: 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

31388892 has 48 divisors, whose sum is 75224352
The reverse of 31388892 is 29888313
Previous prime number is 313

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	3.1388892 × 10^7
Engineering notation	3.1388892 × 10^6

Prime Factorization of 31388892

Prime Factorization 2 × 2 × 3 × 61 × 313 × 137

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	15694446	Product of the distinct prime numbers

The prime factorization of 31388892 is 2 × 2 × 3 × 61 × 313 × 137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 14, 16, 955, 77, 2705, 2250, 88305, 16662, 370011, 882058, 3220394, 6977507, 30616417, 52927164, 187547736, 529653694, 4575650096, 7046957558

Basic calculations (n = 31388892)

Multiplication

n×y

n×2	62777784
n×3	94166676
n×4	125555568
n×5	156944460

Division

n÷y

n÷2	15694446
n÷3	10462964
n÷3	7847223
n÷5	6277778.4

Exponentiation

n^y

n²	985262540987664
n³	3.0926299490707E+22
n⁴	9.7074227467347E+29
n⁵	3.047052441956E+37

Nth Root

^y√n

²√n	5602.5790489738
³√n	315.44622070863
⁴√n	74.850377747703
⁵√n	31.575860677692

Divisors of 31388892

1, 2, 3, 4, 6, 12, 61, 122, 137, 183, 244, 274, 313, 366, 411, 548, 626, 732, 822, 939, 1252, 1644, 1878, 3756, 8357, 16714, 19093, 25071, 33428, 38186, 42881, 50142, 57279, 76372, 85762, 100284, 114558, 128643, 171524, 229116, 257286, 514572, 2615741, 5231482, 7847223, 10462964, 15694446, 31388892

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-31388891	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31388892 can be divided by 48 positive divisors. The sum of these divisors (counting 31388892) is 1, the average is 0.020833333333333.

Base conversion 31388892

Base	System	Value
2	Binary	1110111101111010011011100
3	Ternary	2012001201110120
4	Quaternary	1313233103130
5	Quinary	31013421032
6	Senary	3040434540
8	Octal	167572334
10	Decimal	31388892
12	Duodecimal	a618a50
16	Hexadecimal	1def4dc
20	Vigesimal	9g3c4c
36	Base36	iorto

Cryptographic Hash Functions

md5	e46a3fb8a79477a0a648c533d82c75d0
sha1	d7f84b0afe5c6dbbc6e5e7f2ea929d54a7bbd82f
sha256	e254ce8e272fc976d36e18896465b85e8e3135e1fbcf9de49a877805fa3c0501
sha512	fd0d2b2398945e178fe50d5e6e32ee8cfdb758bb69619b0289b21cf4d8e7cc5f65400b93dbdd5159aab4ec2de73f1893322197ae85b33d49b2044b68d6d69728
ripemd-160	58970aadbdb02703fd85e309de1facb06e89e15f

31388892 as geometric shapes

Circle

Radius = n

Diameter	62777784
Circumference	197222225.02305
Area	3.0952935606241E+15

Sphere

Radius = n

Volume	1.2954378037697E+23
Surface area	1.2381174242496E+16
Circumference	197222225.02305

Square

Length = n

Perimeter	125555568
Area	985262540987664
Diagonal	44390596.774264

Cube

Length = n

Surface area	5911575245925984
Volume	3.0926299490707E+22
Space diagonal	54367155.737292

Equilateral Triangle

Length = n

Perimeter	94166676
Area	4.2663119494626E+14
Altitude	27183577.868646

Triangular Pyramid

Length = n

Surface area	4.2663119494626E+14
Volume	3.6446993478142E+21
Height	14796865.591421