385890999 is an odd 9-digits composite number following 385890998
and preceding 385891000 . In scientific notation, it is written as 3.85890999 × 10^8.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 237471360 positive integers (up to 385890999) that are relatively prime to 385890999.
385890999 has 8 divisors, whose sum is 554099952
The reverse of 385890999 is 999098583
Previous prime number is 13
Is Prime? no Number parity odd Number length 9 Sum of Digits 60 Digital Root 6
Name
three hundred eighty-five million eight hundred ninety thousand nine hundred ninety-nine
Scientific notation
3.85890999 × 10^8
Engineering notation
3.85890999 × 10^6
Prime Factorization
3 × 13 × 9894641
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
385890999 Product of the distinct prime numbers
The prime factorization of 385890999 is 3 × 13 × 9894641.
Since it has a total of 3 prime factors.
10 , 5 , 29 , 48 , 14 , 741 , 2459 , 8488 , 79091 , 81334 , 80517 , 652710 , 9915169 , 6698141 , 69707501 , 39579506 , 141297891 , 846999134 , 7735671190 , 9519170692
n×2
771781998
n×3
1157672997
n×4
1543563996
n×5
1929454995
n÷2
192945499.5
n÷3
128630333
n÷3
96472749.75
n÷5
77178199.8
n2
148911863109218001
n3
5.7463747618167E+25
n4
2.2174742974658E+34
n5
8.5570337190592E+42
2 √n19644.108506114
3 √n728.03939968605
4 √n140.15744185064
5 √n52.154637324786
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
-385890998 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 385890999 can be divided by 8 positive divisors.
The sum of these divisors (counting 385890999) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111000000000011101010110111
3
Ternary
222220010021221020
4
Quaternary
113000003222313
5
Quinary
1242242002444
6
Senary
102142552223
8
Octal
2700035267
10
Decimal
385890999
12
Duodecimal
a9298673
16
Hexadecimal
17003ab7
20
Vigesimal
60bg79j
36
Base36
6dqzef
md5
5227b6cbaf227d4394cdcff738825bae
sha1
51c28eb285767e3cd95b3a2dc25c83c69a37ba08
sha256
3c6acacf3f1482f4bc08eaf2937bebe9cc34b232b311fb728e0de3bc2d474fa6
sha512
d4e814dd3a8c09d02f6f7451a43b0b42bda38fbf84decfa03ff2b5482ef536b042427c4d490b4311357b62fe13895fdad0ff6f503ca977d94077d7e52933bcd2
ripemd-160
b5612df27336320af6f9e2c18b56a0ee29932cef
Diameter
771781998
Circumference
2424624655.0897
Area
4.6782041517629E+17
Volume
2.407035831533E+26
Surface area
1.8712816607052E+18
Circumference
2424624655.0897
Perimeter
1543563996
Area
148911863109218001
Diagonal
545732284.3835
Surface area
893471178655308006
Volume
5.7463747618167E+25
Space diagonal
668382816.45151
Perimeter
1157672997
Area
6.4480728188727E+16
Altitude
334191408.22576
Surface area
6.4480728188727E+16
Volume
6.7721676021997E+24
Height
181910761.46117