385440275 is an odd 9-digits composite number following 385440274
and preceding 385440276 . In scientific notation, it is written as 3.85440275 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 280320000 positive integers (up to 385440275) that are relatively prime to 385440275.
385440275 has 8 divisors, whose sum is 437299824
The reverse of 385440275 is 572044583
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
three hundred eighty-five million four hundred forty thousand two hundred seventy-five
Scientific notation
3.85440275 × 10^8
Engineering notation
3.85440275 × 10^6
Prime Factorization
11 × 25 × 1401601
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
385440275
Product of the distinct prime numbers
The prime factorization of 385440275 is 11 × 25 × 1401601.
Since it has a total of 3 prime factors.
2 , 7 , 51 , 15 , 255 , 538 , 1302 , 3890 , 44065 , 47614 , 978584 , 571889 , 4470933 , 7133197 , 33921233 , 71634078 , 568212063 , 59908088 , 3302613634 , 865593496
n×2
770880550
n×3
1156320825
n×4
1541761100
n×5
1927201375
n÷2
192720137.5
n÷3
128480091.66667
n÷3
96360068.75
n÷5
77088055
n2
148564205592075625
n3
5.7262628258566E+25
n4
2.2071323183205E+34
n5
8.5071768773482E+42
2 √n
19632.63291054
3 √n
727.75583716636
4 √n
140.11649763871
5 √n
52.142448215824
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
-385440274
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 385440275 can be divided by 8 positive divisors.
The sum of these divisors (counting 385440275) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110111110010101101000010011
3
Ternary
222212021101122202
4
Quaternary
112332111220103
5
Quinary
1242133042100
6
Senary
102125153415
8
Octal
2676255023
10
Decimal
385440275
12
Duodecimal
a90bb86b
16
Hexadecimal
16f95a13
20
Vigesimal
60900df
36
Base36
6dhbmb
md5
edc0e8ed2d834704d5badecd83015e6c
sha1
631f2489847ef5b1c0a3732ca31375c83dc5b472
sha256
08171fbeb13c80bb28b625e87c85b724be9219b21c595d6ed9f41d185d98ed23
sha512
49b36cac5e4c7d07de057f5f12e4710cf62c54a59d00b26a9b3d4b3f02e44ad7aa69d5bdf678aa96d9416faf50cfea86e036069273d6bc1a21c3fdc91ea224e7
ripemd-160
9d654f165e19e0567c6802aeb250cae194d90ce6
Diameter
770880550
Circumference
2421792672.6753
Area
4.6672821687447E+17
Volume
2.3986113634981E+26
Surface area
1.8669128674979E+18
Circumference
2421792672.6753
Perimeter
1541761100
Area
148564205592075625
Diagonal
545094864.38982
Surface area
891385233552453750
Volume
5.7262628258566E+25
Space diagonal
667602139.58332
Perimeter
1156320825
Area
6.4330188067896E+16
Altitude
333801069.79166
Surface area
6.4330188067896E+16
Volume
6.7484654583661E+24
Height
181698288.12994