31907054 (number)

31907054 is an even 8-digits composite number following 31907053 and preceding 31907055. In scientific notation, it is written as 3.1907054 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 15953526 positive integers (up to 31907054) that are relatively prime to 31907054.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1907054 × 10^7
Engineering notation 3.1907054 × 10^6

Prime Factorization of 31907054

Prime Factorization 2 × 15953527

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31907054
Product of the distinct prime numbers

The prime factorization of 31907054 is 2 × 15953527. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 90, 27, 842, 399, 4667, 5552, 14436, 38185, 591605, 245536, 8732293, 3763577, 94297755, 55323219, 261621436, 627060856, 5906297937, 1031482180

Basic calculations (n = 31907054)

Multiplication

n×y
n×2 63814108
n×3 95721162
n×4 127628216
n×5 159535270

Division

n÷y
n÷2 15953527
n÷3 10635684.666667
n÷3 7976763.5
n÷5 6381410.8

Exponentiation

ny
n2 1018060094958916
n3 3.2483298425099E+22
n4 1.0364463569478E+30
n5 3.3069949879235E+37

Nth Root

y√n
2√n 5648.632931958
3√n 317.17253193945
4√n 75.157387740381
5√n 31.67942873305

Divisors of 31907054

1, 2, 15953527, 31907054

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 -31907053
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 31907054 can be divided by 4 positive divisors. The sum of these divisors (counting 31907054) is 1, the average is 0.25.

Base conversion 31907054

Base System Value
2 Binary 1111001101101110011101110
3 Ternary 2020001001020202
4 Quaternary 1321231303232
5 Quinary 31132011204
6 Senary 3055513502
8 Octal 171556356
10 Decimal 31907054
12 Duodecimal a828892
16 Hexadecimal 1e6dcee
20 Vigesimal 9j87ce
36 Base36 izvn2

Cryptographic Hash Functions

md5 df2a3d42decd6bfea6976c0b4b239dd6
sha1 c725ca249ff8a4ebd8b7e4019e306fb9997c634f
sha256 a1c99548734154ee8b327b570f904c0d99f630fcba260d7eae353c4a50c24275
sha512 bf4f7ec6b78d1189cdd97de97097f6c7a0f7e23f9882a21d843ce9f1efaf5361949363d98d27ee6d11d9cbc27cd44d6392ef254fd892db228698f53e29bd3d14
ripemd-160 03d0660a3397fc32fc6add49dd360c9c1533545b

31907054 as geometric shapes

Circle

Radius = n
Diameter 63814108
Circumference 200477932.88819
Area 3.1983301152359E+15

Sphere

Radius = n
Volume 1.3606572226221E+23
Surface area 1.2793320460943E+16
Circumference 200477932.88819

Square

Length = n
Perimeter 127628216
Area 1018060094958916
Diagonal 45123388.502171

Cube

Length = n
Surface area 6108360569753496
Volume 3.2483298425099E+22
Space diagonal 55264638.647844

Equilateral Triangle

Length = n
Perimeter 95721162
Area 4.4083295240681E+14
Altitude 27632319.323922

Triangular Pyramid

Length = n
Surface area 4.4083295240681E+14
Volume 3.828193431949E+21
Height 15041129.500724