16398970 (number)

16398970 is an even 8-digits composite number following 16398969 and preceding 16398971. In scientific notation, it is written as 1.6398970 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 5622480 positive integers (up to 16398970) that are relatively prime to 16398970.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-eight thousand nine hundred seventy

Notation

Scientific notation 1.6398970 × 10^7
Engineering notation 1.6398970 × 10^6

Prime Factorization of 16398970

Prime Factorization 2 × 5 × 7 × 234271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16398970
Product of the distinct prime numbers

The prime factorization of 16398970 is 2 × 5 × 7 × 234271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 20, 97, 744, 829, 9496, 5433, 39976, 25384, 730933, 131116, 2617553, 9387533, 32658285, 11421189, 309244331, 871334020, 6623885231, 4113524902

Basic calculations (n = 16398970)

Multiplication

n×y
n×2 32797940
n×3 49196910
n×4 65595880
n×5 81994850

Division

n÷y
n÷2 8199485
n÷3 5466323.3333333
n÷3 4099742.5
n÷5 3279794

Exponentiation

ny
n2 268926217060900
n3 4.4101129657952E+21
n4 7.2321310222686E+28
n5 1.1859949967025E+36

Nth Root

y√n
2√n 4049.564174081
3√n 254.06149956462
4√n 63.636186042856
5√n 27.730858466458

Divisors of 16398970

1, 2, 5, 7, 10, 14, 35, 70, 234271, 468542, 1171355, 1639897, 2342710, 3279794, 8199485, 16398970

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 -16398969
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 16398970 can be divided by 16 positive divisors. The sum of these divisors (counting 16398970) is 1, the average is 0.0625.

Base conversion 16398970

Base System Value
2 Binary 111110100011101001111010
3 Ternary 1010212011011021
4 Quaternary 332203221322
5 Quinary 13144231340
6 Senary 1343253054
8 Octal 76435172
10 Decimal 16398970
12 Duodecimal 55aa18a
16 Hexadecimal fa3a7a
20 Vigesimal 529h8a
36 Base36 9rhiy

Cryptographic Hash Functions

md5 953274584402f62c391bc433206a752a
sha1 1317200f7811aa15b7a6d6964fa62c5a5c8307ca
sha256 0c83d6976641db9d3125e4630f981ee4118d457d4b3200749a39395b7c4ceb17
sha512 3321229295e3630b4e379262e38822f896a5e062ea20af592f5db313951b531934ce7ed6e9529201811f3c9c757b40e552b862e5bc849f88dca6087e440caf58
ripemd-160 83f271d530c469be15ef2f5fae5b7a992991c09a

16398970 as geometric shapes

Circle

Radius = n
Diameter 32797940
Circumference 103037767.35688
Area 8.4485662787622E+14

Sphere

Radius = n
Volume 1.8473037993124E+22
Surface area 3.3794265115049E+15
Circumference 103037767.35688

Square

Length = n
Perimeter 65595880
Area 268926217060900
Diagonal 23191645.78295

Cube

Length = n
Surface area 1613557302365400
Volume 4.4101129657952E+21
Space diagonal 28403849.231798

Equilateral Triangle

Length = n
Perimeter 49196910
Area 1.1644846785919E+14
Altitude 14201924.615899

Triangular Pyramid

Length = n
Surface area 1.1644846785919E+14
Volume 5.1973679731875E+20
Height 7730548.5943165