385617812 is an even 9-digits composite number following 385617811
and preceding 385617813 . In scientific notation, it is written as 3.85617812 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 192768576 positive integers (up to 385617812) that are relatively prime to 385617812.
385617812 has 12 divisors, whose sum is 674972340
The reverse of 385617812 is 218716583
Previous prime number is 12377
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred eighty-five million six hundred seventeen thousand eight hundred twelve
Scientific notation
3.85617812 × 10^8
Engineering notation
3.85617812 × 10^6
Prime Factorization
2 × 2 × 12377 × 7789
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
192808906 Product of the distinct prime numbers
The prime factorization of 385617812 is 2 × 2 × 12377 × 7789.
Since it has a total of 4 prime factors.
8 , 4 , 16 , 40 , 904 , 872 , 9283 , 7067 , 4843 , 36164 , 560368 , 601017 , 2802055 , 1230417 , 26577865 , 83303658 , 35629633 , 890594131 , 8397380949 , 1077565857
n×2
771235624
n×3
1156853436
n×4
1542471248
n×5
1928089060
n÷2
192808906
n÷3
128539270.66667
n÷3
96404453
n÷5
77123562.4
n2
148701096931667344
n3
5.7341791640789E+25
n4
2.2112016228681E+34
n5
8.5267873170125E+42
2 √n19637.153867096
3 √n727.86755681451
4 √n140.13262955891
5 √n52.147250780227
1 , 2 , 4 , 7789 , 12377 , 15578 , 24754 , 31156 , 49508 , 96404453 , 192808906 , 385617812
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-385617811 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385617812 can be divided by 12 positive divisors.
The sum of these divisors (counting 385617812) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110111111000000111110010100
3
Ternary
222212121102012012
4
Quaternary
112333000332110
5
Quinary
1242204232222
6
Senary
102133043352
8
Octal
2677007624
10
Decimal
385617812
12
Duodecimal
a9186558
16
Hexadecimal
16fc0f94
20
Vigesimal
60a24ac
36
Base36
6dl4lw
md5
d736a882abe2545dfb5489c38d572aed
sha1
040338d486c762e1c880f83fc9a39e8ae55e9050
sha256
f0bafec30a19234f975a6d36b99498bbf5831a651c0c530f1f830fbad057e3dd
sha512
e9e69e36051afd2b4796526c640fd835320a907c8b6a89b38f81f527d7fc60bb49f2d4f859eece5f820e68204411dcee32943f6ca68698b3ea1a1d673fafec22
ripemd-160
2d1f092cd77f73000fe40325e1ddf35b496d1061
Diameter
771235624
Circumference
2422908170.5451
Area
4.6715827370127E+17
Volume
2.4019273514984E+26
Surface area
1.8686330948051E+18
Circumference
2422908170.5451
Perimeter
1542471248
Area
148701096931667344
Diagonal
545345939.62304
Surface area
892206581590004064
Volume
5.7341791640789E+25
Space diagonal
667909642.68754
Perimeter
1156853436
Area
6.4389463756718E+16
Altitude
333954821.34377
Surface area
6.4389463756718E+16
Volume
6.7577949524314E+24
Height
181781979.87435