16943921 (number)

16943921 is an odd 8-digits prime number following 16943920 and preceding 16943922. In scientific notation, it is written as 1.6943921 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 16943920 positive integers (up to 16943921) that are relatively prime to 16943921.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred forty-three thousand nine hundred twenty-one

Notation

Scientific notation 1.6943921 × 10^7
Engineering notation 1.6943921 × 10^6

Prime Factorization of 16943921

Prime Factorization 16943921

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 16943921
Product of the distinct prime numbers

The prime factorization of 16943921 is 16943921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 2, 36, 24, 594, 28, 7361, 9316, 75714, 24850, 784780, 357808, 3605534, 8476360, 68010527, 27979779, 654022729, 604904171, 9511312526, 8220932133

Basic calculations (n = 16943921)

Multiplication

n×y
n×2 33887842
n×3 50831763
n×4 67775684
n×5 84719605

Division

n÷y
n÷2 8471960.5
n÷3 5647973.6666667
n÷3 4235980.25
n÷5 3388784.2

Exponentiation

ny
n2 287096458854241
n3 4.864539718206E+21
n4 8.2424376686645E+28
n5 1.3965921270528E+36

Nth Root

y√n
2√n 4116.2994303136
3√n 256.84511250395
4√n 64.158393295917
5√n 27.912760137694

Divisors of 16943921

1, 16943921

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 16943922
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 8471961
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4116.2995517819
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998819636
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16943921 can be divided by 2 positive divisors. The sum of these divisors (counting 16943921) is 16943922, the average is 8471961.

Base conversion 16943921

Base System Value
2 Binary 1000000101000101100110001
3 Ternary 1011212211200122
4 Quaternary 1000220230301
5 Quinary 13314201141
6 Senary 1403100025
8 Octal 100505461
10 Decimal 16943921
12 Duodecimal 5811615
16 Hexadecimal 1028b31
20 Vigesimal 55hjg1
36 Base36 a360h

Cryptographic Hash Functions

md5 6a666cbc2d5f5600d1b904d93498f0de
sha1 16cec8a9296e4cc497de619cd56a74b364a257c4
sha256 f2f77423f22e0712fc46ac1d974da9e627541a3582b28b0610142ba7112cd90f
sha512 06d22673ab7626b46c88247504ed512700dd0ad3f2916aefe11b1979a4c4b105be1e5c70295175dabc4ffbc2602d7a71b6310b655892c78f0c1400b674612000
ripemd-160 dd07a8793a24e91b0280f75523364fd6a9f2ff45

16943921 as geometric shapes

Circle

Radius = n
Diameter 33887842
Circumference 106461795.47321
Area 9.0194012600813E+14

Sphere

Radius = n
Volume 2.0376536322416E+22
Surface area 3.6077605040325E+15
Circumference 106461795.47321

Square

Length = n
Perimeter 67775684
Area 287096458854241
Diagonal 23962322.877978

Cube

Length = n
Surface area 1722578753125446
Volume 4.864539718206E+21
Space diagonal 29347732.051433

Equilateral Triangle

Length = n
Perimeter 50831763
Area 1.2431641335216E+14
Altitude 14673866.025717

Triangular Pyramid

Length = n
Surface area 1.2431641335216E+14
Volume 5.7329150368246E+20
Height 7987440.9593261