1685454961 (number)

1685454961 is an odd 10-digits composite number following 1685454960 and preceding 1685454962. In scientific notation, it is written as 1.685454961 × 10^9. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 1608647040 positive integers (up to 1685454961) that are relatively prime to 1685454961.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-five million four hundred fifty-four thousand nine hundred sixty-one

Notation

Scientific notation 1.685454961 × 10^9
Engineering notation 1.685454961 × 10^9

Prime Factorization of 1685454961

Prime Factorization 53 × 43 × 271 × 2729

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1685454961
Product of the distinct prime numbers

The prime factorization of 1685454961 is 53 × 43 × 271 × 2729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 3, 100, 924, 236, 1370, 8784, 69479, 27645, 424431, 888637, 986784, 2087859, 53325646, 62780019, 464054987, 276809040, 5734201850, 6283201065

Basic calculations (n = 1685454961)

Multiplication

n×y
n×2 3370909922
n×3 5056364883
n×4 6741819844
n×5 8427274805

Division

n÷y
n÷2 842727480.5
n÷3 561818320.33333
n÷3 421363740.25
n÷5 337090992.2

Exponentiation

ny
n2 2840758425559511521
n3 4.7879703813618E+27
n4 8.0699084323874E+36
n5 1.3601467202183E+46

Nth Root

y√n
2√n 41054.292844963
3√n 1190.0696616706
4√n 202.61858958389
5√n 70.039563424467

Divisors of 1685454961

1, 43, 53, 271, 2279, 2729, 11653, 14363, 117347, 144637, 617609, 739559, 6219391, 31801037, 39196627, 1685454961

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 -1685454960
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 1685454961 can be divided by 16 positive divisors. The sum of these divisors (counting 1685454961) is 1, the average is 0.0625.

Base conversion 1685454961

Base System Value
2 Binary 1100100011101100000000001110001
3 Ternary 11100110110222112211
4 Quaternary 1210131200001301
5 Quinary 11422434024321
6 Senary 435125052121
8 Octal 14435400161
10 Decimal 1685454961
12 Duodecimal 3b0557041
16 Hexadecimal 64760071
20 Vigesimal 166e1h81
36 Base36 rvh5dd

Cryptographic Hash Functions

md5 0d0058590d075fd38c8abb1fcd739766
sha1 46324fae8937b1459b26b308a46f67643643f6d1
sha256 dbd7e7911a5b2292d61ca86dbcb62928560ac03554742d3259e366c18928bb34
sha512 ad039e3c61f0e54b1ebf9fff8578ddeffdd216008c2ce63c374c37fb8e628ac008eb507c4b169a9c15fbf5319f4429a676b3402a0a6714a617e29f326b80dd26
ripemd-160 c89bb2074e238942858ea5aa39953a6edca9ad1e

1685454961 as geometric shapes

Circle

Radius = n
Diameter 3370909922
Circumference 10590025846.868
Area 8.9245058003611E+18

Sphere

Radius = n
Volume 2.0055803434256E+28
Surface area 3.5698023201444E+19
Circumference 10590025846.868

Square

Length = n
Perimeter 6741819844
Area 2840758425559511521
Diagonal 2383593264.6152

Cube

Length = n
Surface area 1.7044550553357E+19
Volume 4.7879703813618E+27
Space diagonal 2919293626.321

Equilateral Triangle

Length = n
Perimeter 5056364883
Area 1.2300844812746E+18
Altitude 1459646813.1605

Triangular Pyramid

Length = n
Surface area 1.2300844812746E+18
Volume 5.6426772079688E+26
Height 794531088.20507