200388981 (number)

200388981 is an odd 9-digits composite number following 200388980 and preceding 200388982. In scientific notation, it is written as 2.00388981 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 123316272 positive integers (up to 200388981) that are relatively prime to 200388981.

Interesting facts

Basic properties

Name

Name two hundred million three hundred eighty-eight thousand nine hundred eighty-one

Notation

Scientific notation 2.00388981 × 10^8
Engineering notation 2.00388981 × 10^6

Prime Factorization of 200388981

Prime Factorization 3 × 13 × 5138179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 200388981
Product of the distinct prime numbers

The prime factorization of 200388981 is 3 × 13 × 5138179. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 73, 24, 974, 609, 576, 779, 10842, 471, 100553, 11649, 7449664, 5866722, 60384730, 52358750, 3283495, 44176659, 5439599808, 6339661785

Basic calculations (n = 200388981)

Multiplication

n×y
n×2 400777962
n×3 601166943
n×4 801555924
n×5 1001944905

Division

n÷y
n÷2 100194490.5
n÷3 66796327
n÷3 50097245.25
n÷5 40077796.2

Exponentiation

ny
n2 40155743706218361
n3 8.0467685625863E+24
n4 1.6124837525995E+33
n5 3.2312397606247E+41

Nth Root

y√n
2√n 14155.881498515
3√n 585.18243123238
4√n 118.97849174752
5√n 45.74827966788

Divisors of 200388981

1, 3, 13, 39, 5138179, 15414537, 66796327, 200388981

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 -200388980
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 200388981 can be divided by 8 positive divisors. The sum of these divisors (counting 200388981) is 1, the average is 0.125.

Base conversion 200388981

Base System Value
2 Binary 1011111100011011000101110101
3 Ternary 111222001211000010
4 Quaternary 23330123011311
5 Quinary 402244421411
6 Senary 31515010433
8 Octal 1374330565
10 Decimal 200388981
12 Duodecimal 57139a19
16 Hexadecimal bf1b175
20 Vigesimal 32c8c91
36 Base36 3bb14l

Cryptographic Hash Functions

md5 14e44264df8df89ddbd3adc5cf5e3ffa
sha1 2098106fed4d1c1c97ef013522519ce93382d1c3
sha256 fe118ea38ff790b83e8c58fb74f685e6a674c903c9f2d73bfbe024ce21b9be00
sha512 0d31fe782ee6ed204d6fe8c24b77da1c45a76ec7e4744fae6d27b47d461758b8a086d5f2671da27f18f486d8e2ec0a1f3232708fdad1c619df19b90d140eedbd
ripemd-160 7378104d26f42d2c92a956c326831650f1c0a4ea

200388981 as geometric shapes

Circle

Radius = n
Diameter 400777962
Circumference 1259081101.1399
Area 1.2615298942689E+17

Sphere

Radius = n
Volume 3.3706225335144E+25
Surface area 5.0461195770756E+17
Circumference 1259081101.1399

Square

Length = n
Perimeter 801555924
Area 40155743706218361
Diagonal 283392814.68032

Cube

Length = n
Surface area 240934462237310166
Volume 8.0467685625863E+24
Space diagonal 347083896.36895

Equilateral Triangle

Length = n
Perimeter 601166943
Area 1.7387947078721E+16
Altitude 173541948.18448

Triangular Pyramid

Length = n
Surface area 1.7387947078721E+16
Volume 9.4832076954058E+23
Height 94464271.560108