210389940 (number)

210389940 is an even 9-digits composite number following 210389939 and preceding 210389941. In scientific notation, it is written as 2.10389940 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 55744128 positive integers (up to 210389940) that are relatively prime to 210389940.

Interesting facts

Basic properties

Name

Name two hundred ten million three hundred eighty-nine thousand nine hundred forty

Notation

Scientific notation 2.10389940 × 10^8
Engineering notation 2.10389940 × 10^6

Prime Factorization of 210389940

Prime Factorization 2 × 2 × 3 × 9 × 5 × 167 × 2333

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 105194970
Product of the distinct prime numbers

The prime factorization of 210389940 is 2 × 2 × 3 × 9 × 5 × 167 × 2333. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 210389940)

Multiplication

n×y
n×2 420779880
n×3 631169820
n×4 841559760
n×5 1051949700

Division

n÷y
n÷2 105194970
n÷3 70129980
n÷3 52597485
n÷5 42077988

Exponentiation

ny
n2 44263926853203600
n3 9.3126849148099E+24
n4 1.9592952204658E+33
n5 4.1221600387608E+41

Nth Root

y√n
2√n 14504.824714556
3√n 594.75986826255
4√n 120.43597765849
5√n 46.196066085572

Divisors of 210389940

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -210389939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 210389940 can be divided by 96 positive divisors. The sum of these divisors (counting 210389940) is 1, the average is 0.010416666666667.

Base conversion 210389940

Base System Value
2 Binary 1100100010100100101110110100
3 Ternary 112122212220202000
4 Quaternary 30202210232310
5 Quinary 412324434230
6 Senary 32513215300
8 Octal 1442445664
10 Decimal 210389940
12 Duodecimal 5a561530
16 Hexadecimal c8a4bb4
20 Vigesimal 35eieh0
36 Base36 3h9dx0

Cryptographic Hash Functions

md5 4844290dc4bc5ab418f38fd49277d658
sha1 54a3e3a3529134178f6332c7ab150f70e89b2c4d
sha256 82e6a9cbb8f9da9fcb98806a3045a3b6db9e198243b2746f52934da8b3089582
sha512 2c94c28180e5a9b73162f16cce40a0821ad9a2541e5c196e341698f18147cb76b3de0272ed271b90be7c72d0581563b72ba2ed96ccde8e028b0767cd02af768e
ripemd-160 16490bf77d9fbdbbb03c148f3cab3388cb59e67a

210389940 as geometric shapes

Circle

Radius = n
Diameter 420779880
Circumference 1321918979.7864
Area 1.3905922742106E+17

Sphere

Radius = n
Volume 3.9008883351418E+25
Surface area 5.5623690968424E+17
Circumference 1321918979.7864

Square

Length = n
Perimeter 841559760
Area 44263926853203600
Diagonal 297536306.53486

Cube

Length = n
Surface area 265583561119221600
Volume 9.3126849148099E+24
Space diagonal 364406065.48137

Equilateral Triangle

Length = n
Perimeter 631169820
Area 1.9166842563065E+16
Altitude 182203032.74068

Triangular Pyramid

Length = n
Surface area 1.9166842563065E+16
Volume 1.097510442386E+24
Height 99178768.844954