31904954 (number)

31904954 is an even 8-digits composite number following 31904953 and preceding 31904955. In scientific notation, it is written as 3.1904954 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 14874624 positive integers (up to 31904954) that are relatively prime to 31904954.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1904954 × 10^7
Engineering notation 3.1904954 × 10^6

Prime Factorization of 31904954

Prime Factorization 2 × 17 × 109 × 8609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31904954
Product of the distinct prime numbers

The prime factorization of 31904954 is 2 × 17 × 109 × 8609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 66, 64, 8, 534, 1077, 9806, 16677, 4774, 666050, 819778, 3529035, 9712763, 2514707, 6057125, 197274105, 686504165, 2898452862, 2411266926

Basic calculations (n = 31904954)

Multiplication

n×y
n×2 63809908
n×3 95714862
n×4 127619816
n×5 159524770

Division

n÷y
n÷2 15952477
n÷3 10634984.666667
n÷3 7976238.5
n÷5 6380990.8

Exponentiation

ny
n2 1017926089742116
n3 3.2476885068622E+22
n4 1.0361735241777E+30
n5 3.3059068624907E+37

Nth Root

y√n
2√n 5648.4470432146
3√n 317.16557342666
4√n 75.156151067059
5√n 31.679011718356

Divisors of 31904954

1, 2, 17, 34, 109, 218, 1853, 3706, 8609, 17218, 146353, 292706, 938381, 1876762, 15952477, 31904954

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 -31904953
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 31904954 can be divided by 16 positive divisors. The sum of these divisors (counting 31904954) is 1, the average is 0.0625.

Base conversion 31904954

Base System Value
2 Binary 1111001101101010010111010
3 Ternary 2020000221100222
4 Quaternary 1321231102322
5 Quinary 31131424304
6 Senary 3055500042
8 Octal 171552272
10 Decimal 31904954
12 Duodecimal a827622
16 Hexadecimal 1e6d4ba
20 Vigesimal 9j827e
36 Base36 izu0q

Cryptographic Hash Functions

md5 6b133d73f072acb8bf914e78a6789d77
sha1 4031ad97a902bb491c4933add75378d7825efcd9
sha256 200bb69709313431f5c8924175af5376703e10d56ab4ea32052e262af045ff68
sha512 fa5649596240a3710bbd039421e965d6783e5b2aa36e8212fc4b9faf967e12a82845dbcc8b6cf5edf8516fce581e66d4f3d8c6a1ad6e8f2824b54895ffd401d2
ripemd-160 291ec1dda550c5a006f4afa8c9bb14ae8238495d

31904954 as geometric shapes

Circle

Radius = n
Diameter 63809908
Circumference 200464738.19904
Area 3.1979091254312E+15

Sphere

Radius = n
Volume 1.3603885805742E+23
Surface area 1.2791636501725E+16
Circumference 200464738.19904

Square

Length = n
Perimeter 127619816
Area 1017926089742116
Diagonal 45120418.65369

Cube

Length = n
Surface area 6107556538452696
Volume 3.2476885068622E+22
Space diagonal 55261001.341148

Equilateral Triangle

Length = n
Perimeter 95714862
Area 4.4077492644582E+14
Altitude 27630500.670574

Triangular Pyramid

Length = n
Surface area 4.4077492644582E+14
Volume 3.8274376106398E+21
Height 15040139.55123