200910981 (number)

200910981 is an odd 9-digits composite number following 200910980 and preceding 200910982. In scientific notation, it is written as 2.00910981 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 125731584 positive integers (up to 200910981) that are relatively prime to 200910981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.00910981 × 10^8
Engineering notation 2.00910981 × 10^6

Prime Factorization of 200910981

Prime Factorization 3 × 17 × 397 × 9923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 200910981
Product of the distinct prime numbers

The prime factorization of 200910981 is 3 × 17 × 397 × 9923. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 84, 51, 905, 694, 4791, 3091, 23220, 36175, 496588, 972925, 9115562, 5473191, 21580226, 75111510, 25912521, 924371162, 8306479613, 1347485025

Basic calculations (n = 200910981)

Multiplication

n×y
n×2 401821962
n×3 602732943
n×4 803643924
n×5 1004554905

Division

n÷y
n÷2 100455490.5
n÷3 66970327
n÷3 50227745.25
n÷5 40182196.2

Exponentiation

ny
n2 40365222286382361
n3 8.1098164078401E+24
n4 1.6293511702291E+33
n5 3.2735454200422E+41

Nth Root

y√n
2√n 14174.307073011
3√n 585.69011113221
4√n 119.05589894252
5√n 45.772089118614

Divisors of 200910981

1, 3, 17, 51, 397, 1191, 6749, 9923, 20247, 29769, 168691, 506073, 3939431, 11818293, 66970327, 200910981

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 -200910980
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 200910981 can be divided by 16 positive divisors. The sum of these divisors (counting 200910981) is 1, the average is 0.0625.

Base conversion 200910981

Base System Value
2 Binary 1011111110011010100010000101
3 Ternary 112000001100001110
4 Quaternary 23332122202011
5 Quinary 402413122411
6 Senary 31534115233
8 Octal 1376324205
10 Decimal 200910981
12 Duodecimal 5734bb19
16 Hexadecimal bf9a885
20 Vigesimal 32fdh91
36 Base36 3bm7wl

Cryptographic Hash Functions

md5 6b8c04efa9aa639c98e6a72d1ef522af
sha1 cb7eb11219e05667d25cdfce06de7fc3905eeca5
sha256 720b8b36d35ab8e89191f769aaac9cd2fe20712870865d0f405d9c474363ccfd
sha512 293c6672fa08eea16c2f6ceb1b07554adf2728e3e1391f3ca78d28e6f324d124debc2bd92547cdeee4decaad2188c5c62bf276f404b7ec413f3669dd81dfeb86
ripemd-160 dd84c83c655899e87057d09d0a068dcbf800c540

200910981 as geometric shapes

Circle

Radius = n
Diameter 401821962
Circumference 1262360923.8702
Area 1.2681108579542E+17

Sphere

Radius = n
Volume 3.3970319531777E+25
Surface area 5.0724434318167E+17
Circumference 1262360923.8702

Square

Length = n
Perimeter 803643924
Area 40365222286382361
Diagonal 284131034.15988

Cube

Length = n
Surface area 242191333718294166
Volume 8.1098164078401E+24
Space diagonal 347988026.89051

Equilateral Triangle

Length = n
Perimeter 602732943
Area 1.7478653964706E+16
Altitude 173994013.44525

Triangular Pyramid

Length = n
Surface area 1.7478653964706E+16
Volume 9.5575102936028E+23
Height 94710344.719961