420736761 is an odd 9-digits composite number following 420736760
and preceding 420736762 . In scientific notation, it is written as 4.20736761 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 278328960 positive integers (up to 420736761) that are relatively prime to 420736761.
420736761 has 16 divisors, whose sum is 488537280
The reverse of 420736761 is 167637024
Previous prime number is 131
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
four hundred twenty million seven hundred thirty-six thousand seven hundred sixty-one
Scientific notation
4.20736761 × 10^8
Engineering notation
4.20736761 × 10^6
Prime Factorization
27 × 9 × 131 × 13217
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
420736761 Product of the distinct prime numbers
The prime factorization of 420736761 is 27 × 9 × 131 × 13217.
Since it has a total of 4 prime factors.
9 , 7 , 62 , 73 , 512 , 894 , 7346 , 2274 , 14203 , 75250 , 127095 , 529509 , 2616513 , 5093675 , 7978090 , 4968554 , 186489855 , 350165360 , 4550361938 , 284574608
n×2
841473522
n×3
1262210283
n×4
1682947044
n×5
2103683805
n÷2
210368380.5
n÷3
140245587
n÷3
105184190.25
n÷5
84147352.2
n2
177019422056771121
n3
7.4478578270258E+25
n4
3.1335875785313E+34
n5
1.3184154881011E+43
2 √n20511.868783707
3 √n749.32488046717
4 √n143.2196522259
5 √n53.064257511549
1 , 9 , 27 , 131 , 243 , 1179 , 3537 , 13217 , 31833 , 118953 , 356859 , 1731427 , 3211731 , 15582843 , 46748529 , 420736761
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
-420736760 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 420736761 can be divided by 16 positive divisors.
The sum of these divisors (counting 420736761) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000100111110111011111001
3
Ternary
1002022200122100000
4
Quaternary
121010332323321
5
Quinary
1330202034021
6
Senary
105425503213
8
Octal
3104767371
10
Decimal
420736761
12
Duodecimal
b8aa1b09
16
Hexadecimal
1913eef9
20
Vigesimal
6b9c1i1
36
Base36
6yhuk9
md5
d038f78682c9d563db662a1886be97c0
sha1
a72b7b17ea20a2e80cfde25aed15b002c6cea5b9
sha256
0b769e53490029e6f76626fc5e0f8aaf3aceb4638889dbb793a7036c6d794958
sha512
2827fcf6482821932570e2e91f884af88908346d176ad1509d2a500c91bc7c378765d7cc13caaf5ed0668dfa6c660075f76f9f93bb5cd47154e8978a871f7539
ripemd-160
89ef40399d1fca16af04a7aa7bb02fa355a1d907
Diameter
841473522
Circumference
2643567034.9055
Area
5.5612291587626E+17
Volume
3.1197513912487E+26
Surface area
2.2244916635051E+18
Circumference
2643567034.9055
Perimeter
1682947044
Area
177019422056771121
Diagonal
595011633.59513
Surface area
1062116532340626726
Volume
7.4478578270258E+25
Space diagonal
728737446.66396
Perimeter
1262210283
Area
7.6651658232202E+16
Altitude
364368723.33198
Surface area
7.6651658232202E+16
Volume
8.7773846246721E+24
Height
198337211.19838