19902416 (number)

19902416 is an even 8-digits composite number following 19902415 and preceding 19902417. In scientific notation, it is written as 1.9902416 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 9931776 positive integers (up to 19902416) that are relatively prime to 19902416.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred two thousand four hundred sixteen

Notation

Scientific notation 1.9902416 × 10^7
Engineering notation 1.9902416 × 10^6

Prime Factorization of 19902416

Prime Factorization 2 × 2 × 2 × 2 × 733 × 1697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2487802
Product of the distinct prime numbers

The prime factorization of 19902416 is 2 × 2 × 2 × 2 × 733 × 1697. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 70, 25, 39, 639, 8963, 5061, 82816, 3521, 882055, 643883, 3987968, 1349305, 249659, 97411178, 811035066, 436192684, 5164683635, 7831218229

Basic calculations (n = 19902416)

Multiplication

n×y
n×2 39804832
n×3 59707248
n×4 79609664
n×5 99512080

Division

n÷y
n÷2 9951208
n÷3 6634138.6666667
n÷3 4975604
n÷5 3980483.2

Exponentiation

ny
n2 396106162637056
n3 7.8834696289663E+21
n4 1.5690009207905E+29
n5 3.1226909029956E+36

Nth Root

y√n
2√n 4461.2123912676
3√n 270.99956881419
4√n 66.792307874991
5√n 28.825786117962

Divisors of 19902416

1, 2, 4, 8, 16, 733, 1466, 1697, 2932, 3394, 5864, 6788, 11728, 13576, 27152, 1243901, 2487802, 4975604, 9951208, 19902416

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19902415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19902416 can be divided by 20 positive divisors. The sum of these divisors (counting 19902416) is 1, the average is 0.05.

Base conversion 19902416

Base System Value
2 Binary 1001011111010111111010000
3 Ternary 1101110010222112
4 Quaternary 1023322333100
5 Quinary 20043334131
6 Senary 1550324452
8 Octal 113727720
10 Decimal 19902416
12 Duodecimal 67b9728
16 Hexadecimal 12fafd0
20 Vigesimal 647g0g
36 Base36 buksw

Cryptographic Hash Functions

md5 b0dbdcd3c99b98e4d109bdf02471c41d
sha1 3aa3b40766490338a5d400f2a4012fa5716745fc
sha256 db036b7b42946ee3d012d41e283183498a2ccb10c7f403fc5134a3a88d6d6886
sha512 35375278ab1fe06340a203f8bea04d44791a728c81e3d17556ca8d8f29b8e0b17ee2a370ced5ac176a6cb056c19286b412bee8dfd950730fb097e6f7ecc7c357
ripemd-160 d5d8f67df3ac545500b61d00d342ceb3dd4e352b

19902416 as geometric shapes

Circle

Radius = n
Diameter 39804832
Circumference 125050567.78858
Area 1.2444042105822E+15

Sphere

Radius = n
Volume 3.3022200361545E+22
Surface area 4.9776168423289E+15
Circumference 125050567.78858

Square

Length = n
Perimeter 79609664
Area 396106162637056
Diagonal 28146266.631191

Cube

Length = n
Surface area 2376636975822336
Volume 7.8834696289663E+21
Space diagonal 34471995.705372

Equilateral Triangle

Length = n
Perimeter 59707248
Area 1.7151899971963E+14
Altitude 17235997.852686

Triangular Pyramid

Length = n
Surface area 1.7151899971963E+14
Volume 9.2907580565338E+20
Height 9382088.8770638