216906970 (number)

216906970 is an even 9-digits composite number following 216906969 and preceding 216906971. In scientific notation, it is written as 2.16906970 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 73872000 positive integers (up to 216906970) that are relatively prime to 216906970.

Interesting facts

Basic properties

Name

Name two hundred sixteen million nine hundred six thousand nine hundred seventy

Notation

Scientific notation 2.16906970 × 10^8
Engineering notation 2.16906970 × 10^6

Prime Factorization of 216906970

Prime Factorization 2 × 5 × 7 × 151 × 20521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 216906970
Product of the distinct prime numbers

The prime factorization of 216906970 is 2 × 5 × 7 × 151 × 20521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 49, 52, 410, 704, 7960, 7619, 58426, 4465, 433590, 940527, 7872385, 3582805, 65031639, 97338613, 481506052, 720132909, 7848419871, 9865836725

Basic calculations (n = 216906970)

Multiplication

n×y
n×2 433813940
n×3 650720910
n×4 867627880
n×5 1084534850

Division

n÷y
n÷2 108453485
n÷3 72302323.333333
n÷3 54226742.5
n÷5 43381394

Exponentiation

ny
n2 47048633634580900
n3 1.0205176564317E+25
n4 2.213573926881E+33
n5 4.8013961335076E+41

Nth Root

y√n
2√n 14727.761880204
3√n 600.83861436752
4√n 121.35799059067
5√n 46.478778030711

Divisors of 216906970

1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 10570, 20521, 41042, 102605, 143647, 205210, 287294, 718235, 1436470, 3098671, 6197342, 15493355, 21690697, 30986710, 43381394, 108453485, 216906970

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216906969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216906970 can be divided by 32 positive divisors. The sum of these divisors (counting 216906970) is 1, the average is 0.03125.

Base conversion 216906970

Base System Value
2 Binary 1100111011011011110011011010
3 Ternary 120010011000102111
4 Quaternary 30323123303122
5 Quinary 421012010340
6 Senary 33305022534
8 Octal 1473336332
10 Decimal 216906970
12 Duodecimal 60784a4a
16 Hexadecimal cedbcda
20 Vigesimal 37fd78a
36 Base36 3l52hm

Cryptographic Hash Functions

md5 fc4f81da4f37495ef526a18d75ababba
sha1 bbf5504622991584b642b34ae81e3c9ca7851196
sha256 79a1de1430f1467cc524b697bf0b91819f344909174483ef7843604cb1c81d82
sha512 ced17a6aaa23416252baa8cf7b44af9e0c5dd4984e8b97ab6fe994d4888f4f5f83b7a57c05c540dfc3338a82f19f70b2d528810930f7ba3d805927ae7cf16c36
ripemd-160 f79ad171fd0925d6cec8f520f0b45ab585d4f008

216906970 as geometric shapes

Circle

Radius = n
Diameter 433813940
Circumference 1362866686.9288
Area 1.4780764178784E+17

Sphere

Radius = n
Volume 4.2747343630727E+25
Surface area 5.9123056715135E+17
Circumference 1362866686.9288

Square

Length = n
Perimeter 867627880
Area 47048633634580900
Diagonal 306752778.74725

Cube

Length = n
Surface area 282291801807485400
Volume 1.0205176564317E+25
Space diagonal 375693892.55582

Equilateral Triangle

Length = n
Perimeter 650720910
Area 2.0372655970447E+16
Altitude 187846946.27791

Triangular Pyramid

Length = n
Surface area 2.0372655970447E+16
Volume 1.2026915919724E+24
Height 102250926.24908