212722906 (number)

212722906 is an even 9-digits composite number following 212722905 and preceding 212722907. In scientific notation, it is written as 2.12722906 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 92048880 positive integers (up to 212722906) that are relatively prime to 212722906.

Interesting facts

Basic properties

Name

Name two hundred twelve million seven hundred twenty-two thousand nine hundred six

Notation

Scientific notation 2.12722906 × 10^8
Engineering notation 2.12722906 × 10^6

Prime Factorization of 212722906

Prime Factorization 2 × 253 × 239 × 1759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 212722906
Product of the distinct prime numbers

The prime factorization of 212722906 is 2 × 253 × 239 × 1759. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 12, 31, 149, 939, 9836, 2795, 44581, 77663, 982286, 971708, 6721063, 149854, 66529145, 72467153, 985392937, 894358534, 6298522017, 3608582744

Basic calculations (n = 212722906)

Multiplication

n×y
n×2 425445812
n×3 638168718
n×4 850891624
n×5 1063614530

Division

n÷y
n÷2 106361453
n÷3 70907635.333333
n÷3 53180726.5
n÷5 42544581.2

Exponentiation

ny
n2 45251034737084836
n3 9.6259316087796E+24
n4 2.0476561447769E+33
n5 4.3558336560569E+41

Nth Root

y√n
2√n 14585.023345885
3√n 596.95017760904
4√n 120.76846999894
5√n 46.298066186575

Divisors of 212722906

1, 2, 239, 253, 478, 506, 1759, 3518, 60467, 120934, 420401, 445027, 840802, 890054, 106361453, 212722906

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -212722905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 212722906 can be divided by 16 positive divisors. The sum of these divisors (counting 212722906) is 1, the average is 0.0625.

Base conversion 212722906

Base System Value
2 Binary 1100101011011110010011011010
3 Ternary 112211021102222011
4 Quaternary 30223132103122
5 Quinary 413424113111
6 Senary 33035220134
8 Octal 1453362332
10 Decimal 212722906
12 Duodecimal 5b2a764a
16 Hexadecimal cade4da
20 Vigesimal 369a756
36 Base36 3ine1m

Cryptographic Hash Functions

md5 c81953f4f0dff0afcbd43cf90468ec6d
sha1 9f6d50f901b9d5960950f32947479cb12cb1410e
sha256 387340ac394b9d17040e997f8c6da0ef6746e6e5dab94064f2cbfd488568bc00
sha512 47d37a3c4ff5c3f7fc67f9413f3344faf385e3514ce6500f68c2aaca9c90c83aeafa616085db6c0d396e8452dd0c7293943900cc003f1b1e1633f404efc030a7
ripemd-160 bd66ccb5d93be92fe7b04be482b895c699769e6c

212722906 as geometric shapes

Circle

Radius = n
Diameter 425445812
Circumference 1336577437.4797
Area 1.4216031829736E+17

Sphere

Radius = n
Volume 4.03210080348E+25
Surface area 5.6864127318945E+17
Circumference 1336577437.4797

Square

Length = n
Perimeter 850891624
Area 45251034737084836
Diagonal 300835618.69262

Cube

Length = n
Surface area 271506208422509016
Volume 9.6259316087796E+24
Space diagonal 368446881.1257

Equilateral Triangle

Length = n
Perimeter 638168718
Area 1.9594272814924E+16
Altitude 184223440.56285

Triangular Pyramid

Length = n
Surface area 1.9594272814924E+16
Volume 1.134426919301E+24
Height 100278539.56421