216907944 (number)

216907944 is an even 9-digits composite number following 216907943 and preceding 216907945. In scientific notation, it is written as 2.16907944 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 64743360 positive integers (up to 216907944) that are relatively prime to 216907944.

Interesting facts

Basic properties

Name

Name two hundred sixteen million nine hundred seven thousand nine hundred forty-four

Notation

Scientific notation 2.16907944 × 10^8
Engineering notation 2.16907944 × 10^6

Prime Factorization of 216907944

Prime Factorization 2 × 2 × 2 × 3 × 11 × 67 × 12263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 54226986
Product of the distinct prime numbers

The prime factorization of 216907944 is 2 × 2 × 2 × 3 × 11 × 67 × 12263. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 1, 32, 10, 584, 483, 5000, 2407, 6592, 3742, 955556, 822152, 6598867, 8419479, 86519930, 97958166, 806002928, 487342081, 9638958878, 4996261398

Basic calculations (n = 216907944)

Multiplication

n×y
n×2 433815888
n×3 650723832
n×4 867631776
n×5 1084539720

Division

n÷y
n÷2 108453972
n÷3 72302648
n÷3 54226986
n÷5 43381588.8

Exponentiation

ny
n2 47049056170307136
n3 1.0205314041042E+25
n4 2.2136136865167E+33
n5 4.801503935526E+41

Nth Root

y√n
2√n 14727.79494697
3√n 600.83951370228
4√n 121.35812682705
5√n 46.478819772338

Divisors of 216907944

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 132, 134, 201, 264, 268, 402, 536, 737, 804, 1474, 1608, 2211, 2948, 4422, 5896, 8844, 12263, 17688, 24526, 36789, 49052, 73578, 98104, 134893, 147156, 269786, 294312, 404679, 539572, 809358, 821621, 1079144, 1618716, 1643242, 2464863, 3237432, 3286484, 4929726, 6572968, 9037831, 9859452, 18075662, 19718904, 27113493, 36151324, 54226986, 72302648, 108453972, 216907944

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 -216907943
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 216907944 can be divided by 64 positive divisors. The sum of these divisors (counting 216907944) is 1, the average is 0.015625.

Base conversion 216907944

Base System Value
2 Binary 1100111011011100000010101000
3 Ternary 120010011001202120
4 Quaternary 30323130002220
5 Quinary 421012023234
6 Senary 33305031240
8 Octal 1473340250
10 Decimal 216907944
12 Duodecimal 60785520
16 Hexadecimal cedc0a8
20 Vigesimal 37fd9h4
36 Base36 3l538o

Cryptographic Hash Functions

md5 8e2e0f59e5103835732e1e7b00f3ecd5
sha1 4053d9d3fb97314142e5efedeb1f3f60f87368b5
sha256 049dfe76c0b84ffd2194e8446508c32ae395ea142a11436e42e51b26492e0c39
sha512 94a45ce1ff77eb41fb2ccffe1b79d577af6817e36585f1ed5d3b75a4dcdd01b2e7c3a04f71d87bcfad35e42a8c0fb3b433770e83c92738d2aed9c5dce63532be
ripemd-160 0f339dfeba8c0b33506b3fc199950f2a8885c365

216907944 as geometric shapes

Circle

Radius = n
Diameter 433815888
Circumference 1362872806.7513
Area 1.4780896922297E+17

Sphere

Radius = n
Volume 4.2747919491885E+25
Surface area 5.9123587689188E+17
Circumference 1362872806.7513

Square

Length = n
Perimeter 867631776
Area 47049056170307136
Diagonal 306754156.19126

Cube

Length = n
Surface area 282294337021842816
Volume 1.0205314041042E+25
Space diagonal 375695579.5733

Equilateral Triangle

Length = n
Perimeter 650723832
Area 2.0372838933783E+16
Altitude 187847789.78665

Triangular Pyramid

Length = n
Surface area 2.0372838933783E+16
Volume 1.2027077937598E+24
Height 102251385.39709