1661609042 (number)

1661609042 is an even 10-digits composite number following 1661609041 and preceding 1661609043. In scientific notation, it is written as 1.661609042 × 10^9. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 813321600 positive integers (up to 1661609042) that are relatively prime to 1661609042.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-one million six hundred nine thousand forty-two

Notation

Scientific notation 1.661609042 × 10^9
Engineering notation 1.661609042 × 10^9

Prime Factorization of 1661609042

Prime Factorization 2 × 53 × 457 × 34301

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1661609042
Product of the distinct prime numbers

The prime factorization of 1661609042 is 2 × 53 × 457 × 34301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 95, 67, 958, 113, 1842, 3004, 2358, 16625, 672497, 918494, 3721803, 7129360, 41065540, 41045186, 985052226, 717641850, 5879220570, 9984881065

Basic calculations (n = 1661609042)

Multiplication

n×y
n×2 3323218084
n×3 4984827126
n×4 6646436168
n×5 8308045210

Division

n÷y
n÷2 830804521
n÷3 553869680.66667
n÷3 415402260.5
n÷5 332321808.4

Exponentiation

ny
n2 2760944608456157764
n3 4.5876105258719E+27
n4 7.6228151309631E+36
n5 1.2666138547103E+46

Nth Root

y√n
2√n 40762.838983564
3√n 1184.4305909093
4√n 201.8980905892
5√n 69.840247437937

Divisors of 1661609042

1, 2, 53, 106, 457, 914, 24221, 34301, 48442, 68602, 1817953, 3635906, 15675557, 31351114, 830804521, 1661609042

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 -1661609041
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 1661609042 can be divided by 16 positive divisors. The sum of these divisors (counting 1661609042) is 1, the average is 0.0625.

Base conversion 1661609042

Base System Value
2 Binary 1100011000010100010010001010010
3 Ternary 11021210121111002122
4 Quaternary 1203002202101102
5 Quinary 11400332442132
6 Senary 432514014242
8 Octal 14302422122
10 Decimal 1661609042
12 Duodecimal 3a4577382
16 Hexadecimal 630a2452
20 Vigesimal 15j512c2
36 Base36 rha1qq

Cryptographic Hash Functions

md5 f759567ac94e3305446bbc6da01a4b1d
sha1 fe7cba76918a507d18bfaf18fa94e4dc3677e523
sha256 8dcd66c892d3a6a99cd4a4d56925aeabad2eaa93a3b03e89ff460c72055d39d1
sha512 6fbd7ae980da143b330ee94c8527150ac624281eab11d61e636e9a4b6e560f255a2c89be36227a0e86e4e213d05c2ed8ee29be5974464f58af7dc37e26bfd066
ripemd-160 ac809c6b041246fd34040103022cfbb7a05489f7

1661609042 as geometric shapes

Circle

Radius = n
Diameter 3323218084
Circumference 10440197518.971
Area 8.6737632988942E+18

Sphere

Radius = n
Volume 1.9216538034147E+28
Surface area 3.4695053195577E+19
Circumference 10440197518.971

Square

Length = n
Perimeter 6646436168
Area 2760944608456157764
Diagonal 2349870042.5582

Cube

Length = n
Surface area 1.6565667650737E+19
Volume 4.5876105258719E+27
Space diagonal 2877991283.0598

Equilateral Triangle

Length = n
Perimeter 4984827126
Area 1.1955240846824E+18
Altitude 1438995641.5299

Triangular Pyramid

Length = n
Surface area 1.1955240846824E+18
Volume 5.4065508538113E+26
Height 783290014.18606