16742778 (number)

16742778 is an even 8-digits composite number following 16742777 and preceding 16742779. In scientific notation, it is written as 1.6742778 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 5151600 positive integers (up to 16742778) that are relatively prime to 16742778.

Interesting facts

Basic properties

Name

Name sixteen million seven hundred forty-two thousand seven hundred seventy-eight

Notation

Scientific notation 1.6742778 × 10^7
Engineering notation 1.6742778 × 10^6

Prime Factorization of 16742778

Prime Factorization 2 × 3 × 13 × 214651

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16742778
Product of the distinct prime numbers

The prime factorization of 16742778 is 2 × 3 × 13 × 214651. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 20, 95, 333, 919, 320, 3174, 19154, 3321, 82287, 246263, 6014554, 2809131, 47675780, 43041497, 697648537, 643973241, 1423852693, 2177456854

Basic calculations (n = 16742778)

Multiplication

n×y
n×2 33485556
n×3 50228334
n×4 66971112
n×5 83713890

Division

n÷y
n÷2 8371389
n÷3 5580926
n÷3 4185694.5
n÷5 3348555.6

Exponentiation

ny
n2 280320615157284
n3 4.6933458284018E+21
n4 7.8579647282158E+28
n5 1.3156415897635E+36

Nth Root

y√n
2√n 4091.7939830837
3√n 255.82471928848
4√n 63.967132052983
5√n 27.846172153653

Divisors of 16742778

1, 2, 3, 6, 13, 26, 39, 78, 214651, 429302, 643953, 1287906, 2790463, 5580926, 8371389, 16742778

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 -16742777
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 16742778 can be divided by 16 positive divisors. The sum of these divisors (counting 16742778) is 1, the average is 0.0625.

Base conversion 16742778

Base System Value
2 Binary 111111110111100101111010
3 Ternary 1011111121202220
4 Quaternary 333313211322
5 Quinary 13241232103
6 Senary 1354504510
8 Octal 77674572
10 Decimal 16742778
12 Duodecimal 5735136
16 Hexadecimal ff797a
20 Vigesimal 54cgii
36 Base36 9yut6

Cryptographic Hash Functions

md5 41214f5dd77894f01da520c8efd803dc
sha1 e5a0a6c07eb356f99e5dd815ee826f80785c79cc
sha256 93539f91cf11af787e8d707ad6e95572c3c645cb9c0b1b1d8c06e333d8cfee9a
sha512 ea77a151975adeb0141e24879fdd60334dd78e7dcbc88217f121ade66c5995a8f721d581f093efc08190830bb9887e5d45e4e24aa6bece594b751b11899da056
ripemd-160 7a00115779bb96f8e67554595f2a61dcc03a23a5

16742778 as geometric shapes

Circle

Radius = n
Diameter 33485556
Circumference 105197976.73097
Area 8.806531852279E+14

Sphere

Radius = n
Volume 1.9659441033685E+22
Surface area 3.5226127409116E+15
Circumference 105197976.73097

Square

Length = n
Perimeter 66971112
Area 280320615157284
Diagonal 23677863.719402

Cube

Length = n
Surface area 1681923690943704
Volume 4.6933458284018E+21
Space diagonal 28999342.155846

Equilateral Triangle

Length = n
Perimeter 50228334
Area 1.2138238696534E+14
Altitude 14499671.077923

Triangular Pyramid

Length = n
Surface area 1.2138238696534E+14
Volume 5.5311611028609E+20
Height 7892621.2398006