31528046 (number)

31528046 is an even 8-digits composite number following 31528045 and preceding 31528047. In scientific notation, it is written as 3.1528046 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 13836480 positive integers (up to 31528046) that are relatively prime to 31528046.

Interesting facts

Basic properties

Name

Name thirty-one million five hundred twenty-eight thousand forty-six

Notation

Scientific notation 3.1528046 × 10^7
Engineering notation 3.1528046 × 10^6

Prime Factorization of 31528046

Prime Factorization 2 × 11 × 29 × 49417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31528046
Product of the distinct prime numbers

The prime factorization of 31528046 is 2 × 11 × 29 × 49417. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 81, 77, 801, 943, 7714, 2427, 70039, 52255, 872024, 255193, 1848339, 6846621, 15695252, 38096598, 298296857, 459852155, 2594283665, 4319360019

Basic calculations (n = 31528046)

Multiplication

n×y
n×2 63056092
n×3 94584138
n×4 126112184
n×5 157640230

Division

n÷y
n÷2 15764023
n÷3 10509348.666667
n÷3 7882011.5
n÷5 6305609.2

Exponentiation

ny
n2 994017684578116
n3 3.1339435284192E+22
n4 9.8807115725404E+29
n5 3.1151952897179E+37

Nth Root

y√n
2√n 5614.9840605295
3√n 315.91168150851
4√n 74.933197319542
5√n 31.603807738119

Divisors of 31528046

1, 2, 11, 22, 29, 58, 319, 638, 49417, 98834, 543587, 1087174, 1433093, 2866186, 15764023, 31528046

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 -31528045
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 31528046 can be divided by 16 positive divisors. The sum of these divisors (counting 31528046) is 1, the average is 0.0625.

Base conversion 31528046

Base System Value
2 Binary 1111000010001010001101110
3 Ternary 2012022210100102
4 Quaternary 1320101101232
5 Quinary 31032344141
6 Senary 3043431102
8 Octal 170212156
10 Decimal 31528046
12 Duodecimal a685492
16 Hexadecimal 1e1146e
20 Vigesimal 9h1026
36 Base36 irr72

Cryptographic Hash Functions

md5 d815152ef4853772560b644cd07ff161
sha1 d6eb1ab254369b416ef7dff152c4f8f54af30ae2
sha256 c1c170ceea80183430c1a446f031d4c2f27a69bee9daca04d1a959ca8fc53560
sha512 8e87fb49281352dbf52e3ce8be49f8af95574e423eca422ae156a66495ff3927d4e5fc1e15abd61d0bd60e08e03d9bfeb516f1a9d3ee3c5b901f417d18edd686
ripemd-160 d2f8f019767a60fd85ae834ae1494c77123cf0fe

31528046 as geometric shapes

Circle

Radius = n
Diameter 63056092
Circumference 198096555.39128
Area 3.1227986554089E+15

Sphere

Radius = n
Volume 1.3127431954196E+23
Surface area 1.2491194621636E+16
Circumference 198096555.39128

Square

Length = n
Perimeter 126112184
Area 994017684578116
Diagonal 44587390.248323

Cube

Length = n
Surface area 5964106107468696
Volume 3.1339435284192E+22
Space diagonal 54608177.535369

Equilateral Triangle

Length = n
Perimeter 94584138
Area 4.3042228332782E+14
Altitude 27304088.767684

Triangular Pyramid

Length = n
Surface area 4.3042228332782E+14
Volume 3.6933878680016E+21
Height 14862463.416108