213989871 (number)

213989871 is an odd 9-digits composite number following 213989870 and preceding 213989872. In scientific notation, it is written as 2.13989871 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 141935360 positive integers (up to 213989871) that are relatively prime to 213989871.

Interesting facts

Basic properties

Name

Name two hundred thirteen million nine hundred eighty-nine thousand eight hundred seventy-one

Notation

Scientific notation 2.13989871 × 10^8
Engineering notation 2.13989871 × 10^6

Prime Factorization of 213989871

Prime Factorization 3 × 197 × 362081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 213989871
Product of the distinct prime numbers

The prime factorization of 213989871 is 3 × 197 × 362081. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 82, 37, 652, 868, 1761, 5447, 51604, 43506, 88751, 60991, 3177426, 3002191, 4330483, 19155719, 483716592, 632509620, 399794604, 3394384459

Basic calculations (n = 213989871)

Multiplication

n×y
n×2 427979742
n×3 641969613
n×4 855959484
n×5 1069949355

Division

n÷y
n÷2 106994935.5
n÷3 71329957
n÷3 53497467.75
n÷5 42797974.2

Exponentiation

ny
n2 45791664890596641
n3 9.798952462814E+24
n4 2.0968765734527E+33
n5 4.4871034745607E+41

Nth Root

y√n
2√n 14628.392632138
3√n 598.13296577584
4√n 120.94789221867
5√n 46.353084973547

Divisors of 213989871

1, 3, 197, 591, 362081, 1086243, 71329957, 213989871

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -213989870
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 213989871 can be divided by 8 positive divisors. The sum of these divisors (counting 213989871) is 1, the average is 0.125.

Base conversion 213989871

Base System Value
2 Binary 1100110000010011100111101111
3 Ternary 112220122210220210
4 Quaternary 30300103213233
5 Quinary 414240133441
6 Senary 33122313503
8 Octal 1460234757
10 Decimal 213989871
12 Duodecimal 5b7b8893
16 Hexadecimal cc139ef
20 Vigesimal 36h8edb
36 Base36 3jejn3

Cryptographic Hash Functions

md5 a59728083caec19ab554979e05d52f86
sha1 1964c1baa6f9f928d0600f0367729191a4c325ac
sha256 bf6ba1b6440fa237c7cc94d4d44f87d030791db214d41b2e05d651ace0578f72
sha512 8e6a11813cf1a42eccb546e5109c1f633d74c0c527368e5085968b3933c7aec4afe387715b95812d340ee41c34a0858ca54b4202630135b6f91e1c0d180eb383
ripemd-160 a524e7dd96082ee34eeab9d1548b36f47443d46d

213989871 as geometric shapes

Circle

Radius = n
Diameter 427979742
Circumference 1344538013.3525
Area 1.4385875801594E+17

Sphere

Radius = n
Volume 4.1045756093403E+25
Surface area 5.7543503206378E+17
Circumference 1344538013.3525

Square

Length = n
Perimeter 855959484
Area 45791664890596641
Diagonal 302627377.77867

Cube

Length = n
Surface area 274749989343579846
Volume 9.798952462814E+24
Space diagonal 370641328.87711

Equilateral Triangle

Length = n
Perimeter 641969613
Area 1.982837253842E+16
Altitude 185320664.43855

Triangular Pyramid

Length = n
Surface area 1.982837253842E+16
Volume 1.1548176224967E+24
Height 100875792.59289