216804972 (number)

216804972 is an even 9-digits composite number following 216804971 and preceding 216804973. In scientific notation, it is written as 2.16804972 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 67962240 positive integers (up to 216804972) that are relatively prime to 216804972.

Interesting facts

Basic properties

Name

Name two hundred sixteen million eight hundred four thousand nine hundred seventy-two

Notation

Scientific notation 2.16804972 × 10^8
Engineering notation 2.16804972 × 10^6

Prime Factorization of 216804972

Prime Factorization 2 × 2 × 57 × 139 × 6841

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 108402486
Product of the distinct prime numbers

The prime factorization of 216804972 is 2 × 2 × 57 × 139 × 6841. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 7, 25, 618, 260, 3826, 6697, 30295, 53772, 525634, 524974, 8190786, 7267786, 98377058, 87928278, 887268898, 855134782, 173728244, 6914292666

Basic calculations (n = 216804972)

Multiplication

n×y
n×2 433609944
n×3 650414916
n×4 867219888
n×5 1084024860

Division

n÷y
n÷2 108402486
n÷3 72268324
n÷3 54201243
n÷5 43360994.4

Exponentiation

ny
n2 47004395883920784
n3 1.019078673349E+25
n4 2.2094132324123E+33
n5 4.7901177398959E+41

Nth Root

y√n
2√n 14724.298692977
3√n 600.74442045944
4√n 121.34372127546
5√n 46.474405986452

Divisors of 216804972

1, 2, 4, 57, 114, 139, 228, 278, 556, 6841, 7923, 13682, 15846, 27364, 31692, 389937, 779874, 950899, 1559748, 1901798, 3803596, 54201243, 108402486, 216804972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216804971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216804972 can be divided by 24 positive divisors. The sum of these divisors (counting 216804972) is 1, the average is 0.041666666666667.

Base conversion 216804972

Base System Value
2 Binary 1100111011000010111001101100
3 Ternary 120002221211111210
4 Quaternary 30323002321230
5 Quinary 421000224342
6 Senary 33302514420
8 Octal 1473027154
10 Decimal 216804972
12 Duodecimal 60735a10
16 Hexadecimal cec2e6c
20 Vigesimal 37f0c8c
36 Base36 3l2vsc

Cryptographic Hash Functions

md5 9f0e781a561bce39987f790d3d510b10
sha1 874f0ff2023a4dd911a1d7a4b4f9a4636df0e930
sha256 bee39df0f38f987db580575753a262e2142270d44be19b7b4a8e67a032145498
sha512 26be8d7f6e940381db6136f5eca1557422d3d3cda9e771912afb74c9fa8e6f8b44d943b004fff2dce6eeb0ec745d4e9fa7c901d661351af46379412da4f6928b
ripemd-160 f0b4cb9ee855c52ccf4771971c60725e04bbcb4e

216804972 as geometric shapes

Circle

Radius = n
Diameter 433609944
Circumference 1362225814.5939
Area 1.4766866479535E+17

Sphere

Radius = n
Volume 4.2687067648312E+25
Surface area 5.9067465918141E+17
Circumference 1362225814.5939

Square

Length = n
Perimeter 867219888
Area 47004395883920784
Diagonal 306608531.79232

Cube

Length = n
Surface area 282026375303524704
Volume 1.019078673349E+25
Space diagonal 375517226.83755

Equilateral Triangle

Length = n
Perimeter 650414916
Area 2.0353500462508E+16
Altitude 187758613.41877

Triangular Pyramid

Length = n
Surface area 2.0353500462508E+16
Volume 1.2009957341462E+24
Height 102202843.93077