387841214 is an even 9-digits composite number following 387841213
and preceding 387841215 . In scientific notation, it is written as 3.87841214 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 193920606 positive integers (up to 387841214) that are relatively prime to 387841214.
387841214 has 4 divisors, whose sum is 581761824
The reverse of 387841214 is 412148783
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
three hundred eighty-seven million eight hundred forty-one thousand two hundred fourteen
Scientific notation
3.87841214 × 10^8
Engineering notation
3.87841214 × 10^6
Prime Factorization
2 × 193920607
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
387841214
Product of the distinct prime numbers
The prime factorization of 387841214 is 2 × 193920607.
Since it has a total of 2 prime factors.
2 , 10 , 35 , 42 , 187 , 148 , 766 , 5050 , 38837 , 43681 , 195061 , 911877 , 5171619 , 7564874 , 68045345 , 11312467 , 447512530 , 353262387 , 146437166 , 176869274
n×2
775682428
n×3
1163523642
n×4
1551364856
n×5
1939206070
n÷2
193920607
n÷3
129280404.66667
n÷3
96960303.5
n÷5
77568242.8
n2
150420807276993796
n3
5.8339388505169E+25
n4
2.2626419261863E+34
n5
8.7754579149937E+42
2 √n
19693.684622234
3 √n
729.26379397042
4 √n
140.33418907107
5 √n
52.207246876863
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-387841213
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 387841214 can be divided by 4 positive divisors.
The sum of these divisors (counting 387841214) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111000111011111110010111110
3
Ternary
1000000210101010102
4
Quaternary
113013133302332
5
Quinary
1243241404324
6
Senary
102252441102
8
Octal
2707376276
10
Decimal
387841214
12
Duodecimal
a9a79192
16
Hexadecimal
171dfcbe
20
Vigesimal
614030e
36
Base36
6ews72
md5
cdd77940d0f43c617ea26976cf0569d8
sha1
fea630bfce5568bb2cc6ad860ffff50a6263b851
sha256
1a60e3750533c827e85156b0747d2dbf3976b90e7905660c465caa60717c2a7e
sha512
f2b05e104874d82eb56d6b51fa45789c3847f62f49b2b4aec348e5d0847167e928a403971aaf1577d4b3739897686029e22a62dc61333ca8562da83e09ea7ca3
ripemd-160
9ebf595b8715c920548fb78313be276cdef670c0
Diameter
775682428
Circumference
2436878217.3235
Area
4.7256090308845E+17
Volume
2.4437145912368E+26
Surface area
1.8902436123538E+18
Circumference
2436878217.3235
Perimeter
1551364856
Area
150420807276993796
Diagonal
548490304.88605
Surface area
902524843661962776
Volume
5.8339388505169E+25
Space diagonal
671760687.91719
Perimeter
1163523642
Area
6.513412017982E+16
Altitude
335880343.9586
Surface area
6.513412017982E+16
Volume
6.8753628703803E+24
Height
182830101.62868