31194984 (number)

31194984 is an even 8-digits composite number following 31194983 and preceding 31194985. In scientific notation, it is written as 3.1194984 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 10398320 positive integers (up to 31194984) that are relatively prime to 31194984.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred ninety-four thousand nine hundred eighty-four

Notation

Scientific notation 3.1194984 × 10^7
Engineering notation 3.1194984 × 10^6

Prime Factorization of 31194984

Prime Factorization 2 × 2 × 2 × 3 × 1299791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7798746
Product of the distinct prime numbers

The prime factorization of 31194984 is 2 × 2 × 2 × 3 × 1299791. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 87, 19, 376, 639, 1654, 2969, 36973, 77436, 515631, 806335, 8302743, 1252056, 16809794, 89995525, 655323175, 376786958, 5942648480, 8158802588

Basic calculations (n = 31194984)

Multiplication

n×y
n×2 62389968
n×3 93584952
n×4 124779936
n×5 155974920

Division

n÷y
n÷2 15597492
n÷3 10398328
n÷3 7798746
n÷5 6238996.8

Exponentiation

ny
n2 973127026760256
n3 3.0356682029754E+22
n4 9.4697621021126E+29
n5 2.9540907725921E+37

Nth Root

y√n
2√n 5585.2469954336
3√n 314.79531171793
4√n 74.734510070205
5√n 31.536751313609

Divisors of 31194984

1, 2, 3, 4, 6, 8, 12, 24, 1299791, 2599582, 3899373, 5199164, 7798746, 10398328, 15597492, 31194984

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 -31194983
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 31194984 can be divided by 16 positive divisors. The sum of these divisors (counting 31194984) is 1, the average is 0.0625.

Base conversion 31194984

Base System Value
2 Binary 1110110111111111101101000
3 Ternary 2011200212110210
4 Quaternary 1312333331220
5 Quinary 30441214414
6 Senary 3032341120
8 Octal 166777550
10 Decimal 31194984
12 Duodecimal a5447a0
16 Hexadecimal 1dbff68
20 Vigesimal 9ej794
36 Base36 ikm7c

Cryptographic Hash Functions

md5 63038cef8a5368a83a8b5f4a267185bf
sha1 0351277b27dcda7ccec2aacbbfb12a80d041a277
sha256 5d59a20a81314ab856699a0caf205d7cae8c911e7426de6c10fbff1f4e8f63e9
sha512 d63cd20f0333f84a413ab918696a3f0fc5f71ae2bc55d9da049030df6fcc5752161de780a4b6744ba30d24ff8cbb814995f0b4f35eb94fbb8b6263fad623d987
ripemd-160 3f06c3afa4af6a21409885f9aaecae87d1e1aa16

31194984 as geometric shapes

Circle

Radius = n
Diameter 62389968
Circumference 196003865.1265
Area 3.0571687182797E+15

Sphere

Radius = n
Volume 1.2715777233605E+23
Surface area 1.2228674873119E+16
Circumference 196003865.1265

Square

Length = n
Perimeter 124779936
Area 973127026760256
Diagonal 44116369.450812

Cube

Length = n
Surface area 5838762160561536
Volume 3.0356682029754E+22
Space diagonal 54031297.229298

Equilateral Triangle

Length = n
Perimeter 93584952
Area 4.213763631418E+14
Altitude 27015648.614649

Triangular Pyramid

Length = n
Surface area 4.213763631418E+14
Volume 3.5775692862604E+21
Height 14705456.483604