16451390 (number)

16451390 is an even 8-digits composite number following 16451389 and preceding 16451391. In scientific notation, it is written as 1.6451390 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 6368160 positive integers (up to 16451390) that are relatively prime to 16451390.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-one thousand three hundred ninety

Notation

Scientific notation 1.6451390 × 10^7
Engineering notation 1.6451390 × 10^6

Prime Factorization of 16451390

Prime Factorization 2 × 5 × 31 × 53069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16451390
Product of the distinct prime numbers

The prime factorization of 16451390 is 2 × 5 × 31 × 53069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 9, 49, 745, 166, 5505, 4882, 6571, 80755, 470102, 516951, 3255709, 5920552, 1973065, 72490558, 76234709, 183572455, 9677445225, 899033458

Basic calculations (n = 16451390)

Multiplication

n×y
n×2 32902780
n×3 49354170
n×4 65805560
n×5 82256950

Division

n÷y
n÷2 8225695
n÷3 5483796.6666667
n÷3 4112847.5
n÷5 3290278

Exponentiation

ny
n2 270648232932100
n3 4.4525396327768E+21
n4 7.3250465989268E+28
n5 1.2050719836712E+36

Nth Root

y√n
2√n 4056.0313115162
3√n 254.33191773804
4√n 63.686979136368
5√n 27.748564413772

Divisors of 16451390

1, 2, 5, 10, 31, 62, 155, 310, 53069, 106138, 265345, 530690, 1645139, 3290278, 8225695, 16451390

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 -16451389
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 16451390 can be divided by 16 positive divisors. The sum of these divisors (counting 16451390) is 1, the average is 0.0625.

Base conversion 16451390

Base System Value
2 Binary 111110110000011100111110
3 Ternary 1010221211001202
4 Quaternary 332300130332
5 Quinary 13202421030
6 Senary 1344335502
8 Octal 76603476
10 Decimal 16451390
12 Duodecimal 5614592
16 Hexadecimal fb073e
20 Vigesimal 52g89a
36 Base36 9slz2

Cryptographic Hash Functions

md5 6f6ef793ea073c083daa7a0df55cf28e
sha1 42e25fb65bc98694592983405d834777862b3c3a
sha256 1c2f95f6ded13f66dc60e5776242b0baa967e3b83773235f3195351a1fcd169f
sha512 e40449c7e0f2495a8b747b9e914b038e404adc6022642d5d554dfbf802cebdf7069f8eb3dd15ee3172dac0b8bac17669c588e2b8b6e6bbda0fe4f2fe763f8bc0
ripemd-160 2703107192fac34e653dea98cdf374e60ec1c32f

16451390 as geometric shapes

Circle

Radius = n
Diameter 32902780
Circumference 103367131.93068
Area 8.5026650028654E+14

Sphere

Radius = n
Volume 1.8650754400199E+22
Surface area 3.4010660011462E+15
Circumference 103367131.93068

Square

Length = n
Perimeter 65805560
Area 270648232932100
Diagonal 23265778.857889

Cube

Length = n
Surface area 1623889397592600
Volume 4.4525396327768E+21
Space diagonal 28494643.335131

Equilateral Triangle

Length = n
Perimeter 49354170
Area 1.1719412260428E+14
Altitude 14247321.667565

Triangular Pyramid

Length = n
Surface area 1.1719412260428E+14
Volume 5.2473682797306E+20
Height 7755259.6192964