31409932 (number)

31409932 is an even 8-digits composite number following 31409931 and preceding 31409933. In scientific notation, it is written as 3.1409932 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 15565760 positive integers (up to 31409932) that are relatively prime to 31409932.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred nine thousand nine hundred thirty-two

Notation

Scientific notation 3.1409932 × 10^7
Engineering notation 3.1409932 × 10^6

Prime Factorization of 31409932

Prime Factorization 2 × 2 × 113 × 69491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15704966
Product of the distinct prime numbers

The prime factorization of 31409932 is 2 × 2 × 113 × 69491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 60, 67, 12, 283, 9788, 947, 56008, 32733, 206379, 971145, 9630679, 5091857, 49594737, 2113172, 629764441, 392301334, 816544289, 4580374306

Basic calculations (n = 31409932)

Multiplication

n×y
n×2 62819864
n×3 94229796
n×4 125639728
n×5 157049660

Division

n÷y
n÷2 15704966
n÷3 10469977.333333
n÷3 7852483
n÷5 6281986.4

Exponentiation

ny
n2 986583828244624
n3 3.0988530957463E+22
n4 9.7334765015382E+29
n5 3.0572783503691E+37

Nth Root

y√n
2√n 5604.4564410833
3√n 315.51668625325
4√n 74.862917663442
5√n 31.580092608229

Divisors of 31409932

1, 2, 4, 113, 226, 452, 69491, 138982, 277964, 7852483, 15704966, 31409932

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 -31409931
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 31409932 can be divided by 12 positive divisors. The sum of these divisors (counting 31409932) is 1, the average is 0.083333333333333.

Base conversion 31409932

Base System Value
2 Binary 1110111110100011100001100
3 Ternary 2012002210022211
4 Quaternary 1313310130030
5 Quinary 31020104212
6 Senary 3041120204
8 Octal 167643414
10 Decimal 31409932
12 Duodecimal a629064
16 Hexadecimal 1df470c
20 Vigesimal 9g64gc
36 Base36 ip824

Cryptographic Hash Functions

md5 b9715842bf9e4fab8e72d7b3b6366198
sha1 b8aa64a4744a45e7edf379d68c12edaf1d22e035
sha256 9da71c33edb13c4e80bcf6e70aa9dcef79421de1d42701f90eab1d292f3c5954
sha512 98a4c755f43479d6d5e2b016bbb954ccb482b4f2d21475bbf75b323b87281e725c329be25c4d45b28eae66a60ad7edb1e7cdb4c17a2caefbde90b0fbeab9404f
ripemd-160 eabc0aabc28b6f0332cb6eedfba6d21735c2ee33

31409932 as geometric shapes

Circle

Radius = n
Diameter 62819864
Circumference 197354423.24191
Area 3.0994445069638E+15

Sphere

Radius = n
Volume 1.2980445493534E+23
Surface area 1.2397778027855E+16
Circumference 197354423.24191

Square

Length = n
Perimeter 125639728
Area 986583828244624
Diagonal 44420351.827617

Cube

Length = n
Surface area 5919502969467744
Volume 3.0988530957463E+22
Space diagonal 54403598.086284

Equilateral Triangle

Length = n
Perimeter 94229796
Area 4.2720332911137E+14
Altitude 27201799.043142

Triangular Pyramid

Length = n
Surface area 4.2720332911137E+14
Volume 3.6520333965053E+21
Height 14806783.942539