216980946 (number)

216980946 is an even 9-digits composite number following 216980945 and preceding 216980947. In scientific notation, it is written as 2.16980946 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 56754432 positive integers (up to 216980946) that are relatively prime to 216980946.

Interesting facts

Basic properties

Name

Name two hundred sixteen million nine hundred eighty thousand nine hundred forty-six

Notation

Scientific notation 2.16980946 × 10^8
Engineering notation 2.16980946 × 10^6

Prime Factorization of 216980946

Prime Factorization 2 × 21 × 13 × 3 × 953 × 139

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 216980946
Product of the distinct prime numbers

The prime factorization of 216980946 is 2 × 21 × 13 × 3 × 953 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 36, 26, 816, 94, 8936, 1669, 39258, 79355, 106142, 388066, 2718217, 4287115, 64196092, 1420794, 234153054, 853482669, 474774380, 757650822

Basic calculations (n = 216980946)

Multiplication

n×y
n×2 433961892
n×3 650942838
n×4 867923784
n×5 1084904730

Division

n÷y
n÷2 108490473
n÷3 72326982
n÷3 54245236.5
n÷5 43396189.2

Exponentiation

ny
n2 47080730927054916
n3 1.0215621534924E+25
n4 2.2165952246257E+33
n5 4.8095892873838E+41

Nth Root

y√n
2√n 14730.273113558
3√n 600.90691182756
4√n 121.36833653617
5√n 46.481947910523

Divisors of 216980946

1, 2, 3, 6, 13, 21, 26, 39, 42, 63, 78, 126, 139, 273, 278, 417, 546, 819, 834, 953, 1638, 1807, 1906, 2859, 2919, 3614, 5421, 5718, 5838, 8757, 10842, 12389, 17514, 20013, 24778, 37167, 37947, 40026, 60039, 74334, 75894, 113841, 120078, 132467, 227682, 260169, 264934, 397401, 520338, 780507, 794802, 1561014, 1722071, 2781807, 3444142, 5166213, 5563614, 8345421, 10332426, 16690842, 36163491, 72326982, 108490473, 216980946

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216980945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216980946 can be divided by 64 positive divisors. The sum of these divisors (counting 216980946) is 1, the average is 0.015625.

Base conversion 216980946

Base System Value
2 Binary 1100111011101101110111010010
3 Ternary 120010021202220100
4 Quaternary 30323231313102
5 Quinary 421021342241
6 Senary 33310353230
8 Octal 1473556722
10 Decimal 216980946
12 Duodecimal 607bb816
16 Hexadecimal ceeddd2
20 Vigesimal 37g2c76
36 Base36 3l6nki

Cryptographic Hash Functions

md5 161d78888ab484feb8764ee9f38215b2
sha1 f658273e28af1e14800ac8cea4d604adafa394fc
sha256 f71c73bc51060abed0a4d8b5970678fa51434815e2b75907953fa4f113431433
sha512 f86ab3a43bfcb219add84b135f6dee6cd03531d8aba962df425cc8ece906b4301d794ad98670906fcd345e2d413f6c316164a7df72bd2623c7190ba6f862218e
ripemd-160 8d5d50df2b74f17f3c891b5f8acb58a0e1eefe14

216980946 as geometric shapes

Circle

Radius = n
Diameter 433961892
Circumference 1363331491.8451
Area 1.4790847840607E+17

Sphere

Radius = n
Volume 4.2791095421294E+25
Surface area 5.9163391362429E+17
Circumference 1363331491.8451

Square

Length = n
Perimeter 867923784
Area 47080730927054916
Diagonal 306857396.60974

Cube

Length = n
Surface area 282484385562329496
Volume 1.0215621534924E+25
Space diagonal 375822022.74636

Equilateral Triangle

Length = n
Perimeter 650942838
Area 2.0386554505785E+16
Altitude 187911011.37318

Triangular Pyramid

Length = n
Surface area 2.0386554505785E+16
Volume 1.2039225435633E+24
Height 102285798.86991