216712972 (number)

216712972 is an even 9-digits composite number following 216712971 and preceding 216712973. In scientific notation, it is written as 2.16712972 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 91123968 positive integers (up to 216712972) that are relatively prime to 216712972.

Interesting facts

Basic properties

Name

Name two hundred sixteen million seven hundred twelve thousand nine hundred seventy-two

Notation

Scientific notation 2.16712972 × 10^8
Engineering notation 2.16712972 × 10^6

Prime Factorization of 216712972

Prime Factorization 2 × 2 × 7 × 53 × 146033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 108356486
Product of the distinct prime numbers

The prime factorization of 216712972 is 2 × 2 × 7 × 53 × 146033. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 9, 4, 248, 58, 1439, 7869, 52587, 93438, 552388, 898832, 5591748, 5955350, 48098081, 20508954, 163750739, 66691181, 8168459540, 6228879970

Basic calculations (n = 216712972)

Multiplication

n×y
n×2 433425944
n×3 650138916
n×4 866851888
n×5 1083564860

Division

n÷y
n÷2 108356486
n÷3 72237657.333333
n÷3 54178243
n÷5 43342594.4

Exponentiation

ny
n2 46964512233072784
n3 1.017781902456E+25
n4 2.2056654092904E+33
n5 4.7799630608493E+41

Nth Root

y√n
2√n 14721.174273814
3√n 600.65943423789
4√n 121.33084634096
5√n 46.470461084972

Divisors of 216712972

1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 146033, 292066, 584132, 1022231, 2044462, 4088924, 7739749, 15479498, 30958996, 54178243, 108356486, 216712972

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 -216712971
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 216712972 can be divided by 24 positive divisors. The sum of these divisors (counting 216712972) is 1, the average is 0.041666666666667.

Base conversion 216712972

Base System Value
2 Binary 1100111010101100011100001100
3 Ternary 120002210011022101
4 Quaternary 30322230130030
5 Quinary 420434303342
6 Senary 33300524444
8 Octal 1472543414
10 Decimal 216712972
12 Duodecimal 606b0724
16 Hexadecimal ceac70c
20 Vigesimal 37e928c
36 Base36 3l0wss

Cryptographic Hash Functions

md5 12c8f3c874f17e671a4181b167ba1194
sha1 f9e1f67dd9031b6a8ff4727d02b00ec514370f6c
sha256 6a5fa97d8249680d19f4d5c39ee8fccb985a9cecf564897338f22e45e270630a
sha512 21815124ff93c0abb4feef3e3b41ded13400605f2dc2c38a3d0bcf3b24d8b9920543ee8b43c0650e621a69b744761e00e7848b6c53b977ef67211f5dcb6803b1
ripemd-160 8ea308bb53f6745efc701bb66dac4575357c5e70

216712972 as geometric shapes

Circle

Radius = n
Diameter 433425944
Circumference 1361647761.5456
Area 1.4754336661085E+17

Sphere

Radius = n
Volume 4.2632748636164E+25
Surface area 5.901734664434E+17
Circumference 1361647761.5456

Square

Length = n
Perimeter 866851888
Area 46964512233072784
Diagonal 306478424.14458

Cube

Length = n
Surface area 281787073398436704
Volume 1.017781902456E+25
Space diagonal 375357878.16325

Equilateral Triangle

Length = n
Perimeter 650138916
Area 2.0336230335093E+16
Altitude 187678939.08163

Triangular Pyramid

Length = n
Surface area 2.0336230335093E+16
Volume 1.1994674749926E+24
Height 102159474.71486