31660900 (number)

31660900 is an even 8-digits composite number following 31660899 and preceding 31660901. In scientific notation, it is written as 3.1660900 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 11975040 positive integers (up to 31660900) that are relatively prime to 31660900.

Interesting facts

Basic properties

Name

Name thirty-one million six hundred sixty thousand nine hundred

Notation

Scientific notation 3.1660900 × 10^7
Engineering notation 3.1660900 × 10^6

Prime Factorization of 31660900

Prime Factorization 2 × 2 × 43 × 25 × 37 × 199

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15830450
Product of the distinct prime numbers

The prime factorization of 31660900 is 2 × 2 × 43 × 25 × 37 × 199. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 5, 57, 301, 828, 7565, 6752, 13758, 51599, 257325, 668483, 9260463, 6228086, 40505324, 91259896, 502371004, 218938839, 781573195, 5026580957

Basic calculations (n = 31660900)

Multiplication

n×y
n×2 63321800
n×3 94982700
n×4 126643600
n×5 158304500

Division

n÷y
n÷2 15830450
n÷3 10553633.333333
n÷3 7915225
n÷5 6332180

Exponentiation

ny
n2 1002412588810000
n3 3.1737284733055E+22
n4 1.0048309982048E+30
n5 3.1813853751061E+37

Nth Root

y√n
2√n 5626.8019336031
3√n 316.35479297836
4√n 75.012011928778
5√n 31.630397607177

Divisors of 31660900

1, 2, 4, 25, 37, 43, 50, 74, 86, 100, 148, 172, 199, 398, 796, 925, 1075, 1591, 1850, 2150, 3182, 3700, 4300, 4975, 6364, 7363, 8557, 9950, 14726, 17114, 19900, 29452, 34228, 39775, 79550, 159100, 184075, 213925, 316609, 368150, 427850, 633218, 736300, 855700, 1266436, 7915225, 15830450, 31660900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31660899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31660900 can be divided by 48 positive divisors. The sum of these divisors (counting 31660900) is 1, the average is 0.020833333333333.

Base conversion 31660900

Base System Value
2 Binary 1111000110001101101100100
3 Ternary 2012120112120221
4 Quaternary 1320301231210
5 Quinary 31101122100
6 Senary 3050334124
8 Octal 170615544
10 Decimal 31660900
12 Duodecimal a72a344
16 Hexadecimal 1e31b64
20 Vigesimal 9hhc50
36 Base36 iulpg

Cryptographic Hash Functions

md5 b5f797ebd2ec2527a9ce218c4331663e
sha1 0ece5ba63df668a2741b89a0b21242fa10f2fc31
sha256 e3c0aa50a2397e2c97574b4848a540ddf1fc7b8e484675c13834f27765a03075
sha512 eccb2dd461e3706c04675c4db5b8608e3ed19dfb54cd6fc303e3b3d14b7844195d97c5ee481f067493a9d33c6ea9fdcf74724453b0049d2132e3e610398180ae
ripemd-160 e69082633a48edb2d4eca30d218d0f7753c07976

31660900 as geometric shapes

Circle

Radius = n
Diameter 63321800
Circumference 198931301.69208
Area 3.1491720248714E+15

Sphere

Radius = n
Volume 1.3294082741634E+23
Surface area 1.2596688099486E+16
Circumference 198931301.69208

Square

Length = n
Perimeter 126643600
Area 1002412588810000
Diagonal 44775274.176938

Cube

Length = n
Surface area 6014475532860000
Volume 3.1737284733055E+22
Space diagonal 54838287.413357

Equilateral Triangle

Length = n
Perimeter 94982700
Area 4.3405738349139E+14
Altitude 27419143.706679

Triangular Pyramid

Length = n
Surface area 4.3405738349139E+14
Volume 3.7402748751985E+21
Height 14925091.392313