201006821 (number)

201006821 is an odd 9-digits composite number following 201006820 and preceding 201006822. In scientific notation, it is written as 2.01006821 × 10^8. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 184734000 positive integers (up to 201006821) that are relatively prime to 201006821.

Interesting facts

Basic properties

Name

Name two hundred one million six thousand eight hundred twenty-one

Notation

Scientific notation 2.01006821 × 10^8
Engineering notation 2.01006821 × 10^6

Prime Factorization of 201006821

Prime Factorization 31 × 23 × 151 × 1867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201006821
Product of the distinct prime numbers

The prime factorization of 201006821 is 31 × 23 × 151 × 1867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 84, 39, 713, 86, 2481, 5531, 84646, 26929, 441502, 175114, 2207633, 5925661, 59153427, 46565582, 236521941, 658306257, 21453132, 4022532669

Basic calculations (n = 201006821)

Multiplication

n×y
n×2 402013642
n×3 603020463
n×4 804027284
n×5 1005034105

Division

n÷y
n÷2 100503410.5
n÷3 67002273.666667
n÷3 50251705.25
n÷5 40201364.2

Exponentiation

ny
n2 40403742088526041
n3 8.1214277537185E+24
n4 1.6324623747561E+33
n5 3.2813607235184E+41

Nth Root

y√n
2√n 14177.687434839
3√n 585.7832263629
4√n 119.0700946285
5√n 45.776455191778

Divisors of 201006821

1, 23, 31, 151, 713, 1867, 3473, 4681, 42941, 57877, 107663, 281917, 1331171, 6484091, 8739427, 201006821

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 -201006820
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 201006821 can be divided by 16 positive divisors. The sum of these divisors (counting 201006821) is 1, the average is 0.0625.

Base conversion 201006821

Base System Value
2 Binary 1011111110110001111011100101
3 Ternary 112000020012112002
4 Quaternary 23332301323211
5 Quinary 402424204241
6 Senary 31540135045
8 Octal 1376617345
10 Decimal 201006821
12 Duodecimal 57397485
16 Hexadecimal bfb1ee5
20 Vigesimal 32g5h11
36 Base36 3bo9ut

Cryptographic Hash Functions

md5 381f413335c7e483276470d79d628415
sha1 14ba56a00091f5bd483b33ce93e7b794c32f67de
sha256 424d211aa3cb6d6fcedfc094d66577277af56335dda84e31ea7e87c520570947
sha512 508c25ada163f6c969d8bb7036e98d97cd691861259d83edcbd1ccb177e7ddca822001d5e337bd7e17b3c2ea40a9a19b9704c7f0071019db7290a6e84be4ca70
ripemd-160 401b3b5177d6949e08f5eca8c95b7e029d96bf62

201006821 as geometric shapes

Circle

Radius = n
Diameter 402013642
Circumference 1262963104.3501
Area 1.2693209932285E+17

Sphere

Radius = n
Volume 3.4018957023656E+25
Surface area 5.077283972914E+17
Circumference 1262963104.3501

Square

Length = n
Perimeter 804027284
Area 40403742088526041
Diagonal 284266572.3877

Cube

Length = n
Surface area 242422452531156246
Volume 8.1214277537185E+24
Space diagonal 348154026.6399

Equilateral Triangle

Length = n
Perimeter 603020463
Area 1.7495333528309E+16
Altitude 174077013.31995

Triangular Pyramid

Length = n
Surface area 1.7495333528309E+16
Volume 9.5711943959517E+23
Height 94755524.129234