209972685 (number)

209972685 is an odd 9-digits composite number following 209972684 and preceding 209972686. In scientific notation, it is written as 2.09972685 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 100846080 positive integers (up to 209972685) that are relatively prime to 209972685.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred seventy-two thousand six hundred eighty-five

Notation

Scientific notation 2.09972685 × 10^8
Engineering notation 2.09972685 × 10^6

Prime Factorization of 209972685

Prime Factorization 15 × 13 × 41 × 26263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 209972685
Product of the distinct prime numbers

The prime factorization of 209972685 is 15 × 13 × 41 × 26263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 13, 55, 941, 707, 9276, 8040, 49707, 86129, 693310, 932326, 7924454, 3305504, 60337617, 38315853, 499595420, 227254993, 5774192300, 7806005647

Basic calculations (n = 209972685)

Multiplication

n×y
n×2 419945370
n×3 629918055
n×4 839890740
n×5 1049863425

Division

n÷y
n÷2 104986342.5
n÷3 69990895
n÷3 52493171.25
n÷5 41994537

Exponentiation

ny
n2 44088528446109225
n3 9.2573866955284E+24
n4 1.9437983405434E+33
n5 4.0814455666244E+41

Nth Root

y√n
2√n 14490.434258503
3√n 594.36642301154
4√n 120.37621965531
5√n 46.177727899791

Divisors of 209972685

1, 13, 15, 41, 195, 533, 615, 7995, 26263, 341419, 393945, 1076783, 5121285, 13998179, 16151745, 209972685

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 -209972684
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 209972685 can be divided by 16 positive divisors. The sum of these divisors (counting 209972685) is 1, the average is 0.0625.

Base conversion 209972685

Base System Value
2 Binary 1100100000111110110111001101
3 Ternary 112122002201101010
4 Quaternary 30200332313031
5 Quinary 412223111220
6 Senary 32500235433
8 Octal 1440766715
10 Decimal 209972685
12 Duodecimal 5a39bb79
16 Hexadecimal c83edcd
20 Vigesimal 35c6be5
36 Base36 3h0fyl

Cryptographic Hash Functions

md5 5ecc7f88761137a1a0ff7cccdc2dde6f
sha1 f934b8a8fef313b23a951d92c91561de1abf1376
sha256 d43dd41d3cfe9767773686c0419be8098e60f4d7a50aee7c83f0a58c72599f23
sha512 01c54f2111d6fcd5b8221a1414f471bccf97034e36263d814cb4d110c5299c1422486da7296469e6daf72fcec5c1a2eeb14122da38f66db4198611a020a71cdd
ripemd-160 b0ccc1cb7edb6e770791bcee2db269d451381e3a

209972685 as geometric shapes

Circle

Radius = n
Diameter 419945370
Circumference 1319297289.301
Area 1.3850819707388E+17

Sphere

Radius = n
Volume 3.8777250712149E+25
Surface area 5.5403278829553E+17
Circumference 1319297289.301

Square

Length = n
Perimeter 839890740
Area 44088528446109225
Diagonal 296946218.85489

Cube

Length = n
Surface area 264531170676655350
Volume 9.2573866955284E+24
Space diagonal 363683358.62166

Equilateral Triangle

Length = n
Perimeter 629918055
Area 1.9090892824902E+16
Altitude 181841679.31083

Triangular Pyramid

Length = n
Surface area 1.9090892824902E+16
Volume 1.0909934847457E+24
Height 98982072.951631