19996908 (number)

19996908 is an even 8-digits composite number following 19996907 and preceding 19996909. In scientific notation, it is written as 1.9996908 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 6665632 positive integers (up to 19996908) that are relatively prime to 19996908.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-six thousand nine hundred eight

Notation

Scientific notation 1.9996908 × 10^7
Engineering notation 1.9996908 × 10^6

Prime Factorization of 19996908

Prime Factorization 2 × 2 × 3 × 1666409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9998454
Product of the distinct prime numbers

The prime factorization of 19996908 is 2 × 2 × 3 × 1666409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 99, 52, 303, 529, 3465, 4307, 58091, 17642, 155996, 148868, 2019404, 4812040, 25809536, 1779056, 9316655, 675423003, 6186837011, 6862444744

Basic calculations (n = 19996908)

Multiplication

n×y
n×2 39993816
n×3 59990724
n×4 79987632
n×5 99984540

Division

n÷y
n÷2 9998454
n÷3 6665636
n÷3 4999227
n÷5 3999381.6

Exponentiation

ny
n2 399876329560464
n3 7.9962901735983E+21
n4 1.5990107894275E+29
n5 3.1975271647189E+36

Nth Root

y√n
2√n 4471.7902455281
3√n 271.42777263978
4√n 66.871445666503
5√n 28.853105897346

Divisors of 19996908

1, 2, 3, 4, 6, 12, 1666409, 3332818, 4999227, 6665636, 9998454, 19996908

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 -19996907
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 19996908 can be divided by 12 positive divisors. The sum of these divisors (counting 19996908) is 1, the average is 0.083333333333333.

Base conversion 19996908

Base System Value
2 Binary 1001100010010000011101100
3 Ternary 1101121221121020
4 Quaternary 1030102003230
5 Quinary 20104400113
6 Senary 1552334140
8 Octal 114220354
10 Decimal 19996908
12 Duodecimal 6844350
16 Hexadecimal 13120ec
20 Vigesimal 64jc58
36 Base36 bwlpo

Cryptographic Hash Functions

md5 943aa6229ec5f73725ec8f56c3fc6cdd
sha1 2ecc0d3d33a45d14eb2eb423fb52b43734817173
sha256 ad1f5ddca39359f89b9d371e7424a76bb2d02f77ceacc6355046a92cc541847f
sha512 6b89e33d4900bfffa27483ded48e451c1267f11c72b932edcbab2e3a39dfae7ef178d21529fefbd5df55b9428cd9bc41a4bb7e99110fc063c85ff9f78fd046bb
ripemd-160 4a99d94c70c5d2d1a3bf50701b778d9d7719dfd2

19996908 as geometric shapes

Circle

Radius = n
Diameter 39993816
Circumference 125644278.53462
Area 1.2562485392916E+15

Sphere

Radius = n
Volume 3.3494781953798E+22
Surface area 5.0249941571664E+15
Circumference 125644278.53462

Square

Length = n
Perimeter 79987632
Area 399876329560464
Diagonal 28279898.499127

Cube

Length = n
Surface area 2399257977362784
Volume 7.9962901735983E+21
Space diagonal 34635660.650281

Equilateral Triangle

Length = n
Perimeter 59990724
Area 1.7315152988572E+14
Altitude 17317830.32514

Triangular Pyramid

Length = n
Surface area 1.7315152988572E+14
Volume 9.4237183434778E+20
Height 9426632.8330423