201993638 (number)

201993638 is an even 9-digits composite number following 201993637 and preceding 201993639. In scientific notation, it is written as 2.01993638 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 78161760 positive integers (up to 201993638) that are relatively prime to 201993638.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred ninety-three thousand six hundred thirty-eight

Notation

Scientific notation 2.01993638 × 10^8
Engineering notation 2.01993638 × 10^6

Prime Factorization of 201993638

Prime Factorization 2 × 77 × 149 × 8803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201993638
Product of the distinct prime numbers

The prime factorization of 201993638 is 2 × 77 × 149 × 8803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 84, 69, 521, 922, 4432, 4121, 97260, 67054, 53203, 383012, 7954258, 6070327, 88843283, 68083477, 435926400, 987064363, 2492941027, 3581615642

Basic calculations (n = 201993638)

Multiplication

n×y
n×2 403987276
n×3 605980914
n×4 807974552
n×5 1009968190

Division

n÷y
n÷2 100996819
n÷3 67331212.666667
n÷3 50498409.5
n÷5 40398727.6

Exponentiation

ny
n2 40801429792475044
n3 8.2416292393836E+24
n4 1.6647566731103E+33
n5 3.3627025678632E+41

Nth Root

y√n
2√n 14212.446587411
3√n 586.7402709103
4√n 119.21596615978
5√n 45.821313904527

Divisors of 201993638

1, 2, 77, 149, 154, 298, 8803, 11473, 17606, 22946, 677831, 1311647, 1355662, 2623294, 100996819, 201993638

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 -201993637
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 201993638 can be divided by 16 positive divisors. The sum of these divisors (counting 201993638) is 1, the average is 0.0625.

Base conversion 201993638

Base System Value
2 Binary 1100000010100010110110100110
3 Ternary 112002002100011212
4 Quaternary 30002202312212
5 Quinary 403202244023
6 Senary 32013231422
8 Octal 1402426646
10 Decimal 201993638
12 Duodecimal 57792572
16 Hexadecimal c0a2da6
20 Vigesimal 332941i
36 Base36 3c9fae

Cryptographic Hash Functions

md5 b8e12ecbc24f657c4c0d53708d7f350b
sha1 88615e968198aeec4b69c828b6363dc9b21bdc85
sha256 75c84428846f6a8057fb527af3c6bb8c969d72949dfe2bcd90c0e986c2ac58d8
sha512 6d509bf0f73aa19c130588c96379096ae5b4105292d8dbdeea96352dca49bca34f4c68808bb150cd3e5aeb461ec62e4f51e1568bf8aa574aaa920cfa3c438a5c
ripemd-160 65096483ccce57ddea98a3d75c26b001c2a287ef

201993638 as geometric shapes

Circle

Radius = n
Diameter 403987276
Circumference 1269163458.4254
Area 1.28181472092E+17

Sphere

Radius = n
Volume 3.4522455829411E+25
Surface area 5.12725888368E+17
Circumference 1269163458.4254

Square

Length = n
Perimeter 807974552
Area 40801429792475044
Diagonal 285662142.37268

Cube

Length = n
Surface area 244808578754850264
Volume 8.2416292393836E+24
Space diagonal 349863243.82168

Equilateral Triangle

Length = n
Perimeter 605980914
Area 1.7667537355505E+16
Altitude 174931621.91084

Triangular Pyramid

Length = n
Surface area 1.7667537355505E+16
Volume 9.7128532053225E+23
Height 95220714.124227