31013457 (number)

31013457 is an odd 8-digits composite number following 31013456 and preceding 31013458. In scientific notation, it is written as 3.1013457 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 19458880 positive integers (up to 31013457) that are relatively prime to 31013457.

Interesting facts

Basic properties

Name

Name thirty-one million thirteen thousand four hundred fifty-seven

Notation

Scientific notation 3.1013457 × 10^7
Engineering notation 3.1013457 × 10^6

Prime Factorization of 31013457

Prime Factorization 17 × 3 × 17 × 35771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1824321
Product of the distinct prime numbers

The prime factorization of 31013457 is 17 × 3 × 17 × 35771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 94, 52, 287, 200, 9667, 4266, 76023, 31465, 573752, 203065, 7665815, 4073721, 5302712, 56256663, 397630146, 524095498, 518201623, 1830150515

Basic calculations (n = 31013457)

Multiplication

n×y
n×2 62026914
n×3 93040371
n×4 124053828
n×5 155067285

Division

n÷y
n÷2 15506728.5
n÷3 10337819
n÷3 7753364.25
n÷5 6202691.4

Exponentiation

ny
n2 961834515090849
n3 2.9829813374886E+22
n4 9.2512563442005E+29
n5 2.8691344082684E+37

Nth Root

y√n
2√n 5568.9727059845
3√n 314.18351410363
4√n 74.625549954318
5√n 31.499962426022

Divisors of 31013457

1, 3, 17, 51, 289, 867, 35771, 107313, 608107, 1824321, 10337819, 31013457

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31013456
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31013457 can be divided by 12 positive divisors. The sum of these divisors (counting 31013457) is 1, the average is 0.083333333333333.

Base conversion 31013457

Base System Value
2 Binary 1110110010011101001010001
3 Ternary 2011100122110120
4 Quaternary 1312103221101
5 Quinary 30414412312
6 Senary 3024420453
8 Octal 166235121
10 Decimal 31013457
12 Duodecimal a477729
16 Hexadecimal 1d93a51
20 Vigesimal 9dgdch
36 Base36 igq4x

Cryptographic Hash Functions

md5 fdebf76702596936602f2e4fdfd07d13
sha1 4aae2c9690e79681ff101d5c5d685b6cbb6081da
sha256 e493e4126fc2211597ffe146fa51b57f35099c7816de60296269535e9b8c213c
sha512 56854ed239a8faa2f49df319663a6fefb3491d6989e8a463231ba304aa799641c6c08cc84b13a8ac94a7d6be29f0282c307694ee77bd8b8c33a4568b94e6f9f8
ripemd-160 6d52c92c65fde78b7420c939163217d3555ed758

31013457 as geometric shapes

Circle

Radius = n
Diameter 62026914
Circumference 194863297.34725
Area 3.0216922465785E+15

Sphere

Radius = n
Volume 1.2495083007533E+23
Surface area 1.2086768986314E+16
Circumference 194863297.34725

Square

Length = n
Perimeter 124053828
Area 961834515090849
Diagonal 43859651.505475

Cube

Length = n
Surface area 5771007090545094
Volume 2.9829813374886E+22
Space diagonal 53716883.242353

Equilateral Triangle

Length = n
Perimeter 93040371
Area 4.1648656215268E+14
Altitude 26858441.621176

Triangular Pyramid

Length = n
Surface area 4.1648656215268E+14
Volume 3.5154772198185E+21
Height 14619883.835158