213156909 (number)

213156909 is an odd 9-digits composite number following 213156908 and preceding 213156910. In scientific notation, it is written as 2.13156909 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 118823040 positive integers (up to 213156909) that are relatively prime to 213156909.

Interesting facts

Basic properties

Name

Name two hundred thirteen million one hundred fifty-six thousand nine hundred nine

Notation

Scientific notation 2.13156909 × 10^8
Engineering notation 2.13156909 × 10^6

Prime Factorization of 213156909

Prime Factorization 9 × 287 × 7 × 11789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 213156909
Product of the distinct prime numbers

The prime factorization of 213156909 is 9 × 287 × 7 × 11789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 39, 61, 841, 155, 8916, 7719, 70950, 26428, 890437, 838175, 5754946, 7077509, 97405921, 37526839, 367940578, 216547614, 8385226710, 1834533929

Basic calculations (n = 213156909)

Multiplication

n×y
n×2 426313818
n×3 639470727
n×4 852627636
n×5 1065784545

Division

n÷y
n÷2 106578454.5
n÷3 71052303
n÷3 53289227.25
n÷5 42631381.8

Exponentiation

ny
n2 45435867854434281
n3 9.6849691495837E+24
n4 2.0644180876856E+33
n5 4.4004497845476E+41

Nth Root

y√n
2√n 14599.894143452
3√n 597.35587310509
4√n 120.83002169764
5√n 46.316942500294

Divisors of 213156909

1, 7, 9, 63, 287, 2009, 2583, 11789, 18081, 82523, 106101, 742707, 3383443, 23684101, 30450987, 213156909

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 -213156908
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 213156909 can be divided by 16 positive divisors. The sum of these divisors (counting 213156909) is 1, the average is 0.0625.

Base conversion 213156909

Base System Value
2 Binary 1100101101001000010000101101
3 Ternary 112212002111022100
4 Quaternary 30231020100231
5 Quinary 414032010114
6 Senary 33052405313
8 Octal 1455102055
10 Decimal 213156909
12 Duodecimal 5b476839
16 Hexadecimal cb4842d
20 Vigesimal 36c4c59
36 Base36 3iwox9

Cryptographic Hash Functions

md5 08f87dbc7940d670d5cd74f7bb3f909a
sha1 64abf59154a14f1cc5c440466d56fa96df95499a
sha256 866da67054e9ebfe376f62a02b8270692599c7aa177a05d5bd2d614fbe03bdce
sha512 23e88ea02d6de822c7458a79ba2b06a0675ad1fd4f8ea4dcdd2d17dd5b484ffe429e814be715ce97ed79acb26125bf1b0ac7f9f7a6c1199c92c2337807a7c033
ripemd-160 7547edeb6e1ae8800b1d254de97743990ff9345b

213156909 as geometric shapes

Circle

Radius = n
Diameter 426313818
Circumference 1339304358.7526
Area 1.4274098866097E+17

Sphere

Radius = n
Volume 4.0568303907434E+25
Surface area 5.7096395464387E+17
Circumference 1339304358.7526

Square

Length = n
Perimeter 852627636
Area 45435867854434281
Diagonal 301449391.62133

Cube

Length = n
Surface area 272615207126605686
Volume 9.6849691495837E+24
Space diagonal 369198596.37234

Equilateral Triangle

Length = n
Perimeter 639470727
Area 1.9674307902466E+16
Altitude 184599298.18617

Triangular Pyramid

Length = n
Surface area 1.9674307902466E+16
Volume 1.1413845602089E+24
Height 100483130.54044