61743989 is an odd 8-digits prime number following 61743988
and preceding 61743990 . In scientific notation, it is written as 6.1743989 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 61743988 positive integers (up to 61743989) that are relatively prime to 61743989.
61743989 has 2 divisors, whose sum is 61743990
The reverse of 61743989 is 98934716
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
sixty-one million seven hundred forty-three thousand nine hundred eighty-nine
Scientific notation
6.1743989 × 10^7
Engineering notation
6.1743989 × 10^6
Prime Factorization
61743989
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
61743989 Product of the distinct prime numbers
The prime factorization of 61743989 is 61743989.
Since it has a total of 1 prime factors.
3 , 7 , 69 , 10 , 629 , 340 , 7852 , 4508 , 83804 , 13787 , 889313 , 530475 , 9613761 , 8335003 , 81971034 , 86231780 , 974664112 , 976834495 , 7851490012 , 7543020056
n×2
123487978
n×3
185231967
n×4
246975956
n×5
308719945
n÷2
30871994.5
n÷3
20581329.666667
n÷3
15435997.25
n÷5
12348797.8
n2
3812320177632121
n3
2.353878551122E+23
n4
1.4533785136781E+31
n5
8.9737386961377E+38
2 √n7857.7343426716
3 √n395.24364394835
4 √n88.643862408356
5 √n36.150885263468
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
61743990 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
30871995 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7857.7344063031 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999676082 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61743989 can be divided by 2 positive divisors.
The sum of these divisors (counting 61743989) is 61743990, the average is 30871995.
Base
System
Value
2
Binary
11101011100010001101110101
3
Ternary
11022011220211102
4
Quaternary
3223202031311
5
Quinary
111301301424
6
Senary
10043215445
8
Octal
353421565
10
Decimal
61743989
12
Duodecimal
18817585
16
Hexadecimal
3ae2375
20
Vigesimal
j5hjj9
36
Base36
10rdyt
md5
0e604a7564f2e646ad618efd11c7acac
sha1
d72d50e32beb1d4cb03126df5fb4cc53065e7b00
sha256
802ec091eea28bb7d11f7c484e4bfe31dabe5049aaf39fea2933f8c2cd221725
sha512
8596b2b5ab99446c7b09ee788900e5360d5987f1f3a547d91e0499cec562a19a3a138b45576d357c51ea5d7dacee40abb647ecfdd01758383072a9d2fcda807e
ripemd-160
b0bfc556f274b3e146bc5648a8906dd817928a5a
Diameter
123487978
Circumference
387948924.49146
Area
1.1976757063181E+16
Volume
9.8599034181964E+23
Surface area
4.7907028252725E+16
Circumference
387948924.49146
Perimeter
246975956
Area
3812320177632121
Diagonal
87319186.638815
Surface area
22873921065792726
Volume
2.353878551122E+23
Space diagonal
106943726.00997
Perimeter
185231967
Area
1.6507830605947E+15
Altitude
53471863.004987
Surface area
1.6507830605947E+15
Volume
2.7740724759798E+22
Height
29106395.546272