1661513406 (number)

1661513406 is an even 10-digits composite number following 1661513405 and preceding 1661513407. In scientific notation, it is written as 1.661513406 × 10^9. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 449732736 positive integers (up to 1661513406) that are relatively prime to 1661513406.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-one million five hundred thirteen thousand four hundred six

Notation

Scientific notation 1.661513406 × 10^9
Engineering notation 1.661513406 × 10^9

Prime Factorization of 1661513406

Prime Factorization 2 × 21 × 19 × 2082097

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1661513406
Product of the distinct prime numbers

The prime factorization of 1661513406 is 2 × 21 × 19 × 2082097. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 100, 64, 822, 48, 7499, 9092, 29558, 41881, 325095, 920435, 6548591, 7341183, 78513973, 27005164, 925016220, 59430676, 3325913684, 6265118130

Basic calculations (n = 1661513406)

Multiplication

n×y
n×2 3323026812
n×3 4984540218
n×4 6646053624
n×5 8307567030

Division

n÷y
n÷2 830756703
n÷3 553837802
n÷3 415378351.5
n÷5 332302681.2

Exponentiation

ny
n2 2760626798317720836
n3 4.5868184343678E+27
n4 7.62106031959E+36
n5 1.2662493888933E+46

Nth Root

y√n
2√n 40761.66588843
3√n 1184.4078666754
4√n 201.89518540181
5√n 69.839443470756

Divisors of 1661513406

1, 2, 19, 21, 38, 42, 399, 798, 2082097, 4164194, 39559843, 43724037, 79119686, 87448074, 830756703, 1661513406

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 -1661513405
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 1661513406 can be divided by 16 positive divisors. The sum of these divisors (counting 1661513406) is 1, the average is 0.0625.

Base conversion 1661513406

Base System Value
2 Binary 1100011000010001010111010111110
3 Ternary 11021210102121220120
4 Quaternary 1203002022322332
5 Quinary 11400321412111
6 Senary 432511555410
8 Octal 14302127276
10 Decimal 1661513406
12 Duodecimal 3a452bb66
16 Hexadecimal 6308aebe
20 Vigesimal 15j493a6
36 Base36 rh7zy6

Cryptographic Hash Functions

md5 b4c4112e2379e7f357cc7cd29abe4979
sha1 5e7a37ab3e4a42836f5949acd9b688ea7ee47bf3
sha256 e39cf6d0a62595b2ee64396a60e7cb38942ad8c9d1674f8e085bd0b8d87ebc7b
sha512 ceb4c11c3f9d0ab0bc50dd54f8710e8502859c4661aa96ce4e045472dcc86ad0713a577f28b912a5e5a11908b12c8aab466c4b0aa9764abcd07ffcea0bad06cb
ripemd-160 41d1ab65fc570851abd253a64ef16c765e535f17

1661513406 as geometric shapes

Circle

Radius = n
Diameter 3323026812
Circumference 10439596620.261
Area 8.6727648688981E+18

Sphere

Radius = n
Volume 1.9213220129013E+28
Surface area 3.4691059475592E+19
Circumference 10439596620.261

Square

Length = n
Perimeter 6646053624
Area 2760626798317720836
Diagonal 2349734792.8299

Cube

Length = n
Surface area 1.6563760789906E+19
Volume 4.5868184343678E+27
Space diagonal 2877825636.6488

Equilateral Triangle

Length = n
Perimeter 4984540218
Area 1.1953864688556E+18
Altitude 1438912818.3244

Triangular Pyramid

Length = n
Surface area 1.1953864688556E+18
Volume 5.4056173650215E+26
Height 783244930.9433