387366940 is an even 9-digits composite number following 387366939
and preceding 387366941 . In scientific notation, it is written as 3.87366940 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 154946768 positive integers (up to 387366940) that are relatively prime to 387366940.
387366940 has 12 divisors, whose sum is 813470616
The reverse of 387366940 is 049663783
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
three hundred eighty-seven million three hundred sixty-six thousand nine hundred forty
Scientific notation
3.87366940 × 10^8
Engineering notation
3.87366940 × 10^6
Prime Factorization
2 × 2 × 5 × 19368347
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
193683470 Product of the distinct prime numbers
The prime factorization of 387366940 is 2 × 2 × 5 × 19368347.
Since it has a total of 4 prime factors.
1 , 7 , 14 , 49 , 971 , 738 , 5553 , 7460 , 35265 , 75730 , 285413 , 453979 , 1321420 , 7199224 , 61153046 , 25069631 , 486798953 , 887204748 , 99215411 , 8920316238
n×2
774733880
n×3
1162100820
n×4
1549467760
n×5
1936834700
n÷2
193683470
n÷3
129122313.33333
n÷3
96841735
n÷5
77473388
n2
150053146204963600
n3
5.8125628082789E+25
n4
2.2515946686008E+34
n5
8.7219333689621E+42
2 √n19681.639667467
3 √n728.96641115548
4 √n140.29126725305
5 √n52.194472236502
1 , 2 , 4 , 5 , 10 , 20 , 19368347 , 38736694 , 77473388 , 96841735 , 193683470 , 387366940
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
-387366939 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 387366940 can be divided by 12 positive divisors.
The sum of these divisors (counting 387366940) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111000101101100000000011100
3
Ternary
222222220021112201
4
Quaternary
113011230000130
5
Quinary
1243131220230
6
Senary
102234341244
8
Octal
2705540034
10
Decimal
387366940
12
Duodecimal
a988a824
16
Hexadecimal
1716c01c
20
Vigesimal
6110h70
36
Base36
6emm8s
md5
d705dad546117e3d00feed5c446312ba
sha1
23d4645f2fdab512a240adf4a5c9b5aa75de5a5a
sha256
e8692a8f963efaffb219ba81fd5c1fed0a872d708ff5de2a1ee1e7f5daa94a7e
sha512
a6fe50079373f1feb1e2a51093960af474a6df3abcc01238ba562b6291d15bb474211b09030eebd0a3e194e21dee66cc9230f0f49bc4c43f60b13bb45344cb19
ripemd-160
184355798190a1b8d3c2dda8254477e56489f539
Diameter
774733880
Circumference
2433898265.8951
Area
4.7140586176555E+17
Volume
2.4347606156024E+26
Surface area
1.8856234470622E+18
Circumference
2433898265.8951
Perimeter
1549467760
Area
150053146204963600
Diagonal
547819580.16297
Surface area
900318877229781600
Volume
5.8125628082789E+25
Space diagonal
670939221.25248
Perimeter
1162100820
Area
6.4974918265639E+16
Altitude
335469610.62624
Surface area
6.4974918265639E+16
Volume
6.8501709630113E+24
Height
182606526.72099