200999981 (number)

200999981 is an odd 9-digits composite number following 200999980 and preceding 200999982. In scientific notation, it is written as 2.00999981 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 157697280 positive integers (up to 200999981) that are relatively prime to 200999981.

Interesting facts

Basic properties

Name

Name two hundred million nine hundred ninety-nine thousand nine hundred eighty-one

Notation

Scientific notation 2.00999981 × 10^8
Engineering notation 2.00999981 × 10^6

Prime Factorization of 200999981

Prime Factorization 7 × 13 × 131 × 13 × 1297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15461537
Product of the distinct prime numbers

The prime factorization of 200999981 is 7 × 13 × 131 × 13 × 1297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 70, 62, 758, 662, 316, 4567, 30628, 9406, 260580, 863968, 4073940, 8214709, 51655831, 71792247, 463162622, 352794312, 8513915508, 3543816390

Basic calculations (n = 200999981)

Multiplication

n×y
n×2 401999962
n×3 602999943
n×4 803999924
n×5 1004999905

Division

n÷y
n÷2 100499990.5
n÷3 66999993.666667
n÷3 50249995.25
n÷5 40199996.2

Exponentiation

ny
n2 40400992362000361
n3 8.1205986971432E+24
n4 1.6322401838344E+33
n5 3.2808024593815E+41

Nth Root

y√n
2√n 14177.446208679
3√n 585.77658180776
4√n 119.06908166556
5√n 45.776143644922

Divisors of 200999981

1, 7, 13, 91, 131, 169, 917, 1183, 1297, 1703, 9079, 11921, 16861, 22139, 118027, 154973, 169907, 219193, 1189349, 1534351, 2208791, 15461537, 28714283, 200999981

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -200999980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 200999981 can be divided by 24 positive divisors. The sum of these divisors (counting 200999981) is 1, the average is 0.041666666666667.

Base conversion 200999981

Base System Value
2 Binary 1011111110110000010000101101
3 Ternary 112000012212010202
4 Quaternary 23332300100231
5 Quinary 402423444411
6 Senary 31540043245
8 Octal 1376602055
10 Decimal 200999981
12 Duodecimal 57393525
16 Hexadecimal bfb042d
20 Vigesimal 32g4jj1
36 Base36 3bo4kt

Cryptographic Hash Functions

md5 83f215d8001a507a480a3e6842d475c5
sha1 e0cfb8854de346ab6fb38a82cfe493a5de6e073a
sha256 fb0a1a94bf9e4458c25f559c59ab1705bd84925cfc5f53b63c27eb2a258a77d9
sha512 d593ce0647acd28dd4bf5343b53b6caffd26c33eff6a0eb1698dcc35d6c5f324a96b4dd3a23bba1fe2c7cb30ad6eb31e21f6643054b99c917d56b2e15396a865
ripemd-160 16598a27c63bc461eb740425b1a949d6ae791a7f

200999981 as geometric shapes

Circle

Radius = n
Diameter 401999962
Circumference 1262920127.3626
Area 1.269234608022E+17

Sphere

Radius = n
Volume 3.4015484279595E+25
Surface area 5.0769384320879E+17
Circumference 1262920127.3626

Square

Length = n
Perimeter 803999924
Area 40400992362000361
Diagonal 284256899.16693

Cube

Length = n
Surface area 242405954172002166
Volume 8.1205986971432E+24
Space diagonal 348142179.41238

Equilateral Triangle

Length = n
Perimeter 602999943
Area 1.7494142861797E+16
Altitude 174071089.70619

Triangular Pyramid

Length = n
Surface area 1.7494142861797E+16
Volume 9.5702173434077E+23
Height 94752299.722311