1661595413 is an odd 10-digits composite number following 1661595412
and preceding 1661595414 . In scientific notation, it is written as 1.661595413 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 1638123264 positive integers (up to 1661595413) that are relatively prime to 1661595413.
1661595413 has 8 divisors, whose sum is 1685087448
The reverse of 1661595413 is 3145951661
Previous prime number is 3673
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion six hundred sixty-one million five hundred ninety-five thousand four hundred thirteen
Scientific notation
1.661595413 × 10^9
Engineering notation
1.661595413 × 10^9
Prime Factorization
73 × 3673 × 6197
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1661595413 Product of the distinct prime numbers
The prime factorization of 1661595413 is 73 × 3673 × 6197.
Since it has a total of 3 prime factors.
3 , 7 , 28 , 14 , 722 , 45 , 4318 , 9380 , 34241 , 53126 , 463685 , 283102 , 9834489 , 28165 , 68859446 , 15803804 , 65806089 , 257226083 , 1263682300 , 7147701734
n×2
3323190826
n×3
4984786239
n×4
6646381652
n×5
8307977065
n÷2
830797706.5
n÷3
553865137.66667
n÷3
415398853.25
n÷5
332319082.6
n2
2760899316502640569
n3
4.5874976400556E+27
n4
7.6225650358647E+36
n5
1.2665619098887E+46
2 √n40762.671808899
3 √n1184.4273525525
4 √n201.89767658123
5 √n69.840132867562
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
-1661595412 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 1661595413 can be divided by 8 positive divisors.
The sum of these divisors (counting 1661595413) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100011000010011110111100010101
3
Ternary
11021210120210101212
4
Quaternary
1203002132330111
5
Quinary
11400332023123
6
Senary
432513431205
8
Octal
14302367425
10
Decimal
1661595413
12
Duodecimal
3a456b505
16
Hexadecimal
6309ef15
20
Vigesimal
15j4j8ad
36
Base36
rh9r85
md5
7e1f340f7cef4f0425e2e19ed1ebb66a
sha1
37d86045e91abfaee342d960752e145d92323013
sha256
6cd98aab926b6395ef2281958391ecf2bd12e820b575f5e30bb6cb266bf7ca3c
sha512
f66d7f5c7af77516137bd8dba18808ede94e54464acdaf9b4f4771030ef3d58c99912783303807ed03885e51fd6fd5e02046c2e382c50eb848a23e0f3689babf
ripemd-160
d60168777c677d3e47811b89b3596d2ea4d66438
Diameter
3323190826
Circumference
10440111885.439
Area
8.6736210100258E+18
Volume
1.9216065179146E+28
Surface area
3.4694484040103E+19
Circumference
10440111885.439
Perimeter
6646381652
Area
2760899316502640569
Diagonal
2349850768.2415
Surface area
1.6565395899016E+19
Volume
4.5874976400556E+27
Space diagonal
2877967676.9394
Perimeter
4984786239
Area
1.1955044726912E+18
Altitude
1438983838.4697
Surface area
1.1955044726912E+18
Volume
5.406417816601E+26
Height
783283589.41384