201642730 (number)

201642730 is an even 9-digits composite number following 201642729 and preceding 201642731. In scientific notation, it is written as 2.01642730 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 80657088 positive integers (up to 201642730) that are relatively prime to 201642730.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred forty-two thousand seven hundred thirty

Notation

Scientific notation 2.01642730 × 10^8
Engineering notation 2.01642730 × 10^6

Prime Factorization of 201642730

Prime Factorization 2 × 5 × 20164273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201642730
Product of the distinct prime numbers

The prime factorization of 201642730 is 2 × 5 × 20164273. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 82, 91, 567, 385, 7419, 2675, 82462, 3984, 623196, 506554, 3118877, 3091120, 46895051, 9215877, 71900797, 226043910, 1290758285, 2983535976

Basic calculations (n = 201642730)

Multiplication

n×y
n×2 403285460
n×3 604928190
n×4 806570920
n×5 1008213650

Division

n÷y
n÷2 100821365
n÷3 67214243.333333
n÷3 50410682.5
n÷5 40328546

Exponentiation

ny
n2 40659790561852900
n3 8.1987511701203E+24
n4 1.6532185685337E+33
n5 3.3335950544584E+41

Nth Root

y√n
2√n 14200.096126435
3√n 586.40030773304
4√n 119.16415621501
5√n 45.805382461727

Divisors of 201642730

1, 2, 5, 10, 20164273, 40328546, 100821365, 201642730

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 -201642729
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 201642730 can be divided by 8 positive divisors. The sum of these divisors (counting 201642730) is 1, the average is 0.125.

Base conversion 201642730

Base System Value
2 Binary 1100000001001101001011101010
3 Ternary 112001102111211021
4 Quaternary 30001031023222
5 Quinary 403110031410
6 Senary 32001523054
8 Octal 1401151352
10 Decimal 201642730
12 Duodecimal 5764348a
16 Hexadecimal c04d2ea
20 Vigesimal 33056ga
36 Base36 3c1wiy

Cryptographic Hash Functions

md5 16151e5ae741b7a22f25e80fdc6c22d4
sha1 61492ab23ebf83f5d5da77ee9cb6c17dd3a14282
sha256 219f661ccb68a3e295daedaab7809f7970762252aeeadd321adda85cba2fc348
sha512 6c91bd5d296ca1b5c1b55d2ff14591ac533453a0c903a6124a17190fa552560e4c10597590856166b94c12b2890dbb3ed77169a6fd1a8b4e273777c957fac7cc
ripemd-160 ec8c52a791f18db60ae9455a2b3300d9322afe92

201642730 as geometric shapes

Circle

Radius = n
Diameter 403285460
Circumference 1266958638.4356
Area 1.2773649932562E+17

Sphere

Radius = n
Volume 3.4342848592881E+25
Surface area 5.1094599730247E+17
Circumference 1266958638.4356

Square

Length = n
Perimeter 806570920
Area 40659790561852900
Diagonal 285165883.51994

Cube

Length = n
Surface area 243958743371117400
Volume 8.1987511701203E+24
Space diagonal 349255453.33689

Equilateral Triangle

Length = n
Perimeter 604928190
Area 1.760620576956E+16
Altitude 174627726.66845

Triangular Pyramid

Length = n
Surface area 1.760620576956E+16
Volume 9.6623209160886E+23
Height 95055294.506645