31049916 (number)

31049916 is an even 8-digits composite number following 31049915 and preceding 31049917. In scientific notation, it is written as 3.1049916 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 10300080 positive integers (up to 31049916) that are relatively prime to 31049916.

Interesting facts

Basic properties

Name

Name thirty-one million forty-nine thousand nine hundred sixteen

Notation

Scientific notation 3.1049916 × 10^7
Engineering notation 3.1049916 × 10^6

Prime Factorization of 31049916

Prime Factorization 2 × 2 × 633 × 12263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15524958
Product of the distinct prime numbers

The prime factorization of 31049916 is 2 × 2 × 633 × 12263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 63, 36, 719, 12, 8067, 2725, 97077, 58393, 971338, 810901, 7661673, 721512, 83162296, 15294339, 899575683, 781993585, 803937115, 4546160928

Basic calculations (n = 31049916)

Multiplication

n×y
n×2 62099832
n×3 93149748
n×4 124199664
n×5 155249580

Division

n÷y
n÷2 15524958
n÷3 10349972
n÷3 7762479
n÷5 6209983.2

Exponentiation

ny
n2 964097283607056
n3 2.9935139671827E+22
n4 9.294835722585E+29
n5 2.8860386842006E+37

Nth Root

y√n
2√n 5572.2451489503
3√n 314.30658251832
4√n 74.647472488694
5√n 31.50736513167

Divisors of 31049916

1, 2, 4, 633, 1266, 2532, 12263, 24526, 49052, 7762479, 15524958, 31049916

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 -31049915
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 31049916 can be divided by 12 positive divisors. The sum of these divisors (counting 31049916) is 1, the average is 0.083333333333333.

Base conversion 31049916

Base System Value
2 Binary 1110110011100100010111100
3 Ternary 2011102111110220
4 Quaternary 1312130202330
5 Quinary 30422044131
6 Senary 3025301340
8 Octal 166344274
10 Decimal 31049916
12 Duodecimal a494850
16 Hexadecimal 1d9c8bc
20 Vigesimal 9e14fg
36 Base36 ihi9o

Cryptographic Hash Functions

md5 c57a64452badf0a7e61e5dd5c33e1c54
sha1 21d7746371d75689a6f8b457bb244178db7933c9
sha256 44963ba92ad73a25d242e2947b9e0eecc8fd0b2a9e42e2ead16b07550a74c738
sha512 f00546b2d064e480b96d8ff6e425ed51149f26705f0103650e4d3bd1a7f311ee1837fa40931b2ec4975eea60ba47e2b7b3903804334f349eafe44181dcad9491
ripemd-160 b8de52010d4ad9d48d39fae1d9400a0d19b7b342

31049916 as geometric shapes

Circle

Radius = n
Diameter 62099832
Circumference 195092376.00036
Area 3.0288009435258E+15

Sphere

Radius = n
Volume 1.2539201983626E+23
Surface area 1.2115203774103E+16
Circumference 195092376.00036

Square

Length = n
Perimeter 124199664
Area 964097283607056
Diagonal 43911212.317745

Cube

Length = n
Surface area 5784583701642336
Volume 2.9935139671827E+22
Space diagonal 53780032.082746

Equilateral Triangle

Length = n
Perimeter 93149748
Area 4.1746636966164E+14
Altitude 26890016.041373

Triangular Pyramid

Length = n
Surface area 4.1746636966164E+14
Volume 3.5278900429526E+21
Height 14637070.772582