385280225 is an odd 9-digits composite number following 385280224
and preceding 385280226 . In scientific notation, it is written as 3.85280225 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 270536000 positive integers (up to 385280225) that are relatively prime to 385280225.
385280225 has 12 divisors, whose sum is 479255040
The reverse of 385280225 is 522082583
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 35 Digital Root 8
Name
three hundred eighty-five million two hundred eighty thousand two hundred twenty-five
Scientific notation
3.85280225 × 10^8
Engineering notation
3.85280225 × 10^6
Prime Factorization
319 × 5 × 5 × 48311
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
77056045 Product of the distinct prime numbers
The prime factorization of 385280225 is 319 × 5 × 5 × 48311.
Since it has a total of 4 prime factors.
6 , 10 , 24 , 98 , 436 , 716 , 8820 , 7097 , 6218 , 84305 , 233716 , 657320 , 6739555 , 7320942 , 56147534 , 72425684 , 74822744 , 564949727 , 6012767493 , 412070081
n×2
770560450
n×3
1155840675
n×4
1541120900
n×5
1926401125
n÷2
192640112.5
n÷3
128426741.66667
n÷3
96320056.25
n÷5
77056045
n2
148440851776050625
n3
5.7191324771468E+25
n4
2.2034686475999E+34
n5
8.4895289632775E+42
2 √n19628.556365663
3 √n727.65509224771
4 √n140.10194989957
5 √n52.138117176304
1 , 5 , 25 , 319 , 1595 , 7975 , 48311 , 241555 , 1207775 , 15411209 , 77056045 , 385280225
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
-385280224 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 385280225 can be divided by 12 positive divisors.
The sum of these divisors (counting 385280225) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110111101101110100011100001
3
Ternary
222211222021002222
4
Quaternary
112331232203201
5
Quinary
1242112431400
6
Senary
102121520425
8
Octal
2675564341
10
Decimal
385280225
12
Duodecimal
a9043115
16
Hexadecimal
16f6e8e1
20
Vigesimal
60800b5
36
Base36
6ddw4h
md5
39b27489c71fd3f3091d322b13f856e3
sha1
3690082839b128a1142dcf301f6cbbfddbd4f6db
sha256
3e27eb8ca7fc334459a1f5dcfe8b18fb122e7b38d6d1e3141574f283b41eb7ac
sha512
dc964ee0d951a3ec608cd3ab88413a0f5d2925011370495b8cbe995a83240b08417fa92406255dc80613c1618c9eaa17671881dd7d0f40c52db339daaded57cf
ripemd-160
1b8a8b68c160d9fe44afc101cf9667df348a2f05
Diameter
770560450
Circumference
2420787048.8668
Area
4.6634068943225E+17
Volume
2.3956246100148E+26
Surface area
1.865362757729E+18
Circumference
2420787048.8668
Perimeter
1541120900
Area
148440851776050625
Diagonal
544868519.50916
Surface area
890645110656303750
Volume
5.7191324771468E+25
Space diagonal
667324924.85157
Perimeter
1155840675
Area
6.427677429873E+16
Altitude
333662462.42578
Surface area
6.427677429873E+16
Volume
6.7400622618246E+24
Height
181622839.83639