385646980 is an even 9-digits composite number following 385646979
and preceding 385646981 . In scientific notation, it is written as 3.85646980 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 147551712 positive integers (up to 385646980) that are relatively prime to 385646980.
385646980 has 24 divisors, whose sum is 845070912
The reverse of 385646980 is 089646583
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
three hundred eighty-five million six hundred forty-six thousand nine hundred eighty
Scientific notation
3.85646980 × 10^8
Engineering notation
3.85646980 × 10^6
Prime Factorization
2 × 2 × 5 × 23 × 838363
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
192823490 Product of the distinct prime numbers
The prime factorization of 385646980 is 2 × 2 × 5 × 23 × 838363.
Since it has a total of 5 prime factors.
7 , 6 , 71 , 55 , 301 , 383 , 5283 , 4107 , 80659 , 19297 , 499755 , 463740 , 1127938 , 136818 , 24156731 , 32252856 , 144797554 , 595718359 , 3581768162 , 3126503436
n×2
771293960
n×3
1156940940
n×4
1542587920
n×5
1928234900
n÷2
192823490
n÷3
128548993.33333
n÷3
96411745
n÷5
77129396
n2
148723593183120400
n3
5.7354804565819E+25
n4
2.2118707169298E+34
n5
8.5300126213442E+42
2 √n19637.896526869
3 √n727.88590823654
4 √n140.13527937985
5 √n52.148039636418
1 , 2 , 4 , 5 , 10 , 20 , 23 , 46 , 92 , 115 , 230 , 460 , 838363 , 1676726 , 3353452 , 4191815 , 8383630 , 16767260 , 19282349 , 38564698 , 77129396 , 96411745 , 192823490 , 385646980
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-385646979 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385646980 can be divided by 24 positive divisors.
The sum of these divisors (counting 385646980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10110111111001000000110000100
3
Ternary
222212122220012111
4
Quaternary
112333020012010
5
Quinary
1242211200410
6
Senary
102133430404
8
Octal
2677100604
10
Decimal
385646980
12
Duodecimal
a919b404
16
Hexadecimal
16fc8184
20
Vigesimal
60a5h90
36
Base36
6dlr44
md5
9bb38cd816d91ba1475024d5579f7c57
sha1
3a30c2bbfd8c37d06af72fc8aab28f553525ab9f
sha256
dac3aa6cf3618452ce9cd0b363a8e48c542160714eefa1e167a0d6b371c4b242
sha512
6d85114b3346b723290cf1c1f640de47cc5a539520ef72158cad9494f7cced2faad9f4e9bbd4a087a97c9b85147180bc8cba9323b97bb2b2df7b20fa290eeb07
ripemd-160
b8cc99ea186fe22f9a2682bca0a72f7e484ec1ed
Diameter
771293960
Circumference
2423091438.4942
Area
4.6722894775957E+17
Volume
2.4024724356274E+26
Surface area
1.8689157910383E+18
Circumference
2423091438.4942
Perimeter
1542587920
Area
148723593183120400
Diagonal
545387189.40423
Surface area
892341559098722400
Volume
5.7354804565819E+25
Space diagonal
667960163.1455
Perimeter
1156940940
Area
6.4399204919342E+16
Altitude
333980081.57275
Surface area
6.4399204919342E+16
Volume
6.7593285403533E+24
Height
181795729.80141