31914446 (number)

31914446 is an even 8-digits composite number following 31914445 and preceding 31914447. In scientific notation, it is written as 3.1914446 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 15957222 positive integers (up to 31914446) that are relatively prime to 31914446.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred fourteen thousand four hundred forty-six

Notation

Scientific notation 3.1914446 × 10^7
Engineering notation 3.1914446 × 10^6

Prime Factorization of 31914446

Prime Factorization 2 × 15957223

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31914446
Product of the distinct prime numbers

The prime factorization of 31914446 is 2 × 15957223. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 62, 58, 799, 666, 1985, 3640, 67818, 40291, 700556, 837547, 3650859, 6432683, 96514409, 88083620, 917970011, 641281899, 2928323221, 6639884782

Basic calculations (n = 31914446)

Multiplication

n×y
n×2 63828892
n×3 95743338
n×4 127657784
n×5 159572230

Division

n÷y
n÷2 15957223
n÷3 10638148.666667
n÷3 7978611.5
n÷5 6382889.2

Exponentiation

ny
n2 1018531863486916
n3 3.2505880156533E+22
n4 1.0374071569381E+30
n5 3.3108274690115E+37

Nth Root

y√n
2√n 5649.2872116755
3√n 317.19702347586
4√n 75.161740344909
5√n 31.680896450122

Divisors of 31914446

1, 2, 15957223, 31914446

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31914445
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31914446 can be divided by 4 positive divisors. The sum of these divisors (counting 31914446) is 1, the average is 0.25.

Base conversion 31914446

Base System Value
2 Binary 1111001101111100111001110
3 Ternary 2020001102101112
4 Quaternary 1321233213032
5 Quinary 31132230241
6 Senary 3100012022
8 Octal 171574716
10 Decimal 31914446
12 Duodecimal a831012
16 Hexadecimal 1e6f9ce
20 Vigesimal 9j9626
36 Base36 j01ce

Cryptographic Hash Functions

md5 d3e7b0e66d5657c6c11ccbccd5980223
sha1 be0e576c41b8e128e2932785be775a634a0627b0
sha256 1279575ecdd06a111684ddf9e92eb92bfc8604d47d7a28757cd4e981fc82c7d7
sha512 4a03ac6174b1d5df83f269d86888be51862741c8fa27f7faf4895bbd1cdfd5b52ed4e304bfe39f3a30f273b90768575227f3e879d8e7992501da96da921bd279
ripemd-160 9f379316001d0b7f426285d09833afe7624e4179

31914446 as geometric shapes

Circle

Radius = n
Diameter 63828892
Circumference 200524378.19398
Area 3.1998122197776E+15

Sphere

Radius = n
Volume 1.3616031239764E+23
Surface area 1.279924887911E+16
Circumference 200524378.19398

Square

Length = n
Perimeter 127657784
Area 1018531863486916
Diagonal 45133842.368824

Cube

Length = n
Surface area 6111191180921496
Volume 3.2505880156533E+22
Space diagonal 55277441.967413

Equilateral Triangle

Length = n
Perimeter 95743338
Area 4.4103723417179E+14
Altitude 27638720.983707

Triangular Pyramid

Length = n
Surface area 4.4103723417179E+14
Volume 3.8308547145202E+21
Height 15044614.122941