212913621 (number)

212913621 is an odd 9-digits composite number following 212913620 and preceding 212913622. In scientific notation, it is written as 2.12913621 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 136298400 positive integers (up to 212913621) that are relatively prime to 212913621.

Interesting facts

Basic properties

Name

Name two hundred twelve million nine hundred thirteen thousand six hundred twenty-one

Notation

Scientific notation 2.12913621 × 10^8
Engineering notation 2.12913621 × 10^6

Prime Factorization of 212913621

Prime Factorization 9 × 29 × 191 × 4271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 212913621
Product of the distinct prime numbers

The prime factorization of 212913621 is 9 × 29 × 191 × 4271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 56, 81, 563, 519, 2213, 3516, 32724, 1593, 759057, 681732, 6310509, 4357593, 78852561, 35194792, 880770856, 803965373, 418176881, 7969293572

Basic calculations (n = 212913621)

Multiplication

n×y
n×2 425827242
n×3 638740863
n×4 851654484
n×5 1064568105

Division

n÷y
n÷2 106456810.5
n÷3 70971207
n÷3 53228405.25
n÷5 42582724.2

Exponentiation

ny
n2 45332210007331641
n3 9.6518449805934E+24
n4 2.0550092641488E+33
n5 4.3753946361847E+41

Nth Root

y√n
2√n 14591.559923463
3√n 597.12852127251
4√n 120.79552940181
5√n 46.30636484239

Divisors of 212913621

1, 9, 29, 191, 261, 1719, 4271, 5539, 38439, 49851, 123859, 815761, 1114731, 7341849, 23657069, 212913621

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 -212913620
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 212913621 can be divided by 16 positive divisors. The sum of these divisors (counting 212913621) is 1, the average is 0.0625.

Base conversion 212913621

Base System Value
2 Binary 1100101100001100110111010101
3 Ternary 112211122010120200
4 Quaternary 30230030313111
5 Quinary 414001213441
6 Senary 33043251113
8 Octal 1454146725
10 Decimal 212913621
12 Duodecimal 5b379a99
16 Hexadecimal cb0cdd5
20 Vigesimal 36ae411
36 Base36 3irh79

Cryptographic Hash Functions

md5 9c33de2f08a3c4d4917cd1db4f8555fc
sha1 3e5fd2f12ae2fcb378d3aa7296310bda18085047
sha256 3d8ad79723faf9273da2699d20e506b138a3526130945cf0e8fbc30d22e7e662
sha512 b4c42a6cf00482e2879ac4d4bb4c907e50f28552fffe3dad913fdd34f632c2a56fd2b878e3a812af57ea7b3db42b44bb411493c7758f12c55dfa6c03073e541a
ripemd-160 7d75c7dfa42aaf1a8dd15584393ea0565fc1f124

212913621 as geometric shapes

Circle

Radius = n
Diameter 425827242
Circumference 1337775735.1656
Area 1.4241533793002E+17

Sphere

Radius = n
Volume 4.0429553712826E+25
Surface area 5.6966135172009E+17
Circumference 1337775735.1656

Square

Length = n
Perimeter 851654484
Area 45332210007331641
Diagonal 301105330.43217

Cube

Length = n
Surface area 271993260043989846
Volume 9.6518449805934E+24
Space diagonal 368777209.19546

Equilateral Triangle

Length = n
Perimeter 638740863
Area 1.962942273802E+16
Altitude 184388604.59773

Triangular Pyramid

Length = n
Surface area 1.962942273802E+16
Volume 1.1374808394565E+24
Height 100368443.47739